Termux packages

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termux-packages termux-packages Public. Forked from termux/termux-packages. A package build system for Termux. Shell 45 19 mesa mesa Public. C 8 5 wlroots-termux wlroots-termux So, if you build any package with that fork, the packages won't work in Termux (hardcoded package name). In my opinion, if you plan to use OpenJDK 21 in Termux, you should: Clone termux/termux-packages. Copy openjdk-21 from itsaky/termux-packages to termux/termux-packages you cloned. Build openjdk-21 in termux/termux-packages.

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Packages termux/termux-packages - GitHub

Examples below, the following limits are chosen. The limits are defined by properties.sh in termux-packages, TermuxCoreConstants in termux-app and termux_files.h in termux-exec.TERMUX__INTERNAL_NAME___MAX_LEN=7TERMUX_APP__DATA_DIR___MAX_LEN=69TERMUX__APPS_DIR___MAX_LEN=84TERMUX__APPS_APP_IDENTIFIER___MAX_LEN=10TERMUX__APPS_APP_UID___MAX_LEN=9TERMUX__APPS_API_SOCKET__SERVER_PARENT_DIR___MAX_LEN=98TERMUX__ROOTFS_DIR___MAX_LEN=86TERMUX__PREFIX_DIR___MAX_LEN=90TERMUX__PREFIX__TMP_DIR___MAX_LEN=94TERMUX__UNIX_PATH_MAX=108For compiling Termux packages for /data/data or /data/data/UU paths, ideally package name should be characters and max 33 characters. If package name has not yet been chosen, then it would be best to keep it to characters.For compiling Termux packages for /mnt/expand paths or if it may be supported in future, keep package name at max 11 characters, but even that will only give 13 characters for a filesystem socket sub path under $TMPDIR and would require patching patches if a longer sub paths are used.The max length TERMUX__INTERNAL_NAME___MAX_LEN for TERMUX__INTERNAL_NAME is chosen as 7 based on the max recommended package name length minus the common domain name TLD suffix length of 4 (like .dev, .com, etc).If filesystem socket functionality is required for Termux apps, then Termux apps directory path length should be and if required for Termux packages, then Termux rootfs directory path length should be .The max length (including the null \0 terminator) TERMUX_APP__DATA_DIR___MAX_LEN = 69 for TERMUX_APP__DATA_DIR is chosen based on the examples used for TERMUX__APPS_DIR___MAX_LEN and TERMUX__ROOTFS_DIR___MAX_LEN, with max 11 characters for the package name for a /mnt/expand path.The max length (including the null \0 terminator) TERMUX__APPS_DIR___MAX_LEN = 84 for TERMUX__APPS_DIR_BY_IDENTIFIER and TERMUX__APPS_DIR_BY_UID is chosen based on the 12, 14, 16 and 19 examples below, which allow multiple unique filesystem sockets under apps directory for each unique app as long as apps directory length .The max length (including the null \0 terminator) TERMUX__ROOTFS_DIR___MAX_LEN = 86 for TERMUX__ROOTFS, TERMUX__PREFIX_DIR___MAX_LEN = 90 for TERMUX__PREFIX and TERMUX__PREFIX__TMP_DIR___MAX_LEN = 94 for TERMUX__PREFIX__TMP_DIR is chosen based on the 37 and 41 examples below, which allow multiple unique filesystem sockets under $TMPDIR/TERMUX__PREFIX__TMP_DIR for each unique program as long as rootfs directory length , but would require patching patches that use longer paths under $TMPDIR.In the following examples:V refers to volume id.U refers to user id.P refers to Termux app package name.I refers to Termux rootfs id.N refers to Termux app or plugin app identifier name limited to TERMUX__APPS_APP_IDENTIFIER___MAX_LEN (10) characters. For example termux-xxxx.A refers to Termux app or plugin app uid (user_id + app_id) (id -u) limited to TERMUX__APPS_APP_UID___MAX_LEN (9) characters. For example 10160 or 100010160.D refers to a unique directory identifier template, like generated with mkdtemp that requires minimum 6 X characters as template.X refers to a unique filename identifier template, like generated with mkstemp that requires minimum 6 X characters as template.S refers to a sub path.*/termux refers to TERMUX__PROJECT_DIR whose directory basename is set to TERMUX__INTERNAL_NAME and is limited to TERMUX__INTERNAL_NAME___MAX_LEN (7) characters (and currently has length 6).*/termux/apps/i refers to TERMUX__APPS_DIR_BY_IDENTIFIER that are created for each app based on a unique app identifier.*/termux/apps/u refers to TERMUX__APPS_DIR_BY_UID that creates directories for each app based on its unique app uid (user_id + app_id) assigned to it by Android at install time.t in DDDDDD/t refers to type of socket, it may be i for a input socket and o for an

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termux/termux-packages: A package build system for Termux.

Directory ($TERMUX__APPS_DIR) added in Termux app v0119.0 contains app specific files for the Termux app, its plugin apps, and third party apps, like used for app APIs and filesystem/pathname socket files of servers created by the apps. The default path is /data/data/com.termux/termux/apps.Termux Rootfs DirectoryTermux rootfs directory ($TERMUX__ROOTFS) contains the Linux environment rootfs provided by Termux. The default path is /data/data/com.termux/termux.The Termux rootfs is different from the Android host filesystem rootfs at / on which Termux runs, which also (obviously) exists in the Termux app mount namespace, including any of the normal sub directories under / created by Android itself, but apps do not have write access to such directories (without root access) and read access is also limited to a few public directories like Android /system. The only directories other than the private app data directory that apps have write access to are the external storage directories under /mnt/media_rw, /storage/emulated and /sdcard depending on storage permissions granted to the app, but they primarily have emulated fat filesystems on which programs cannot be executed or work properly, check File Execution And Special File Features Not Allowed In External Storage for more info.It can exist outside the TERMUX_APP__DATA_DIR if compiling packages for the Android system or adb shell user.The Termux rootfs contains the sub directories for Termux Home and Termux Prefix directories.Termux Home DirectoryThe Termux home directory ($HOME/$TERMUX__HOME) exists under Termux Rootfs Directory. The default path is /data/data/com.termux/files/home. It serves the same purpose as the /home directory on Linux distros.The Termux home ($HOME) directory exists at /data/data/com.termux/files/home ($HOME/$TERMUX__HOME) by default.However, $HOME value may be changed by some programs, like su wrappers (sudo, tsu) to /data/data/com.termux/files/home/.suroot so that root owned files are kept separate from Termux user owned files. Note that Termux is a single user environment, and all its files can only ever be owned by the random uid Android assigns to Termux app during installation, which cannot be changed to a custom value. Moreover, even if Termux app is granted root access to be able to run root owned processes that have the access to create/modify files owned by other users, like root user, any Termux app user owned processes will still only be able to access files with the same owner and SeLinux file context type. If a user uses root access to create files or change ownership of files that are normally used by Termux app processes under $TERMUX__ROOTFS, then Termux environment may break as app processes wouldn't be able to access the required files, so it is highly recommended to not use root unless you know what you are doing. Termux package managers (apt/pacman) are also patched so that they cannot be run as root. (1, 2, 3)Packages should never install files to the home directory. Exception is only for package maintainer scripts (1, 2), which can be used to prepare initial configuration in $HOME for packages which can't do it on their own.Termux Prefix DirectoryThe Termux prefix directory ($TERMUX__PREFIX/$PREFIX) exists under or equal to Termux Rootfs Directory.

GitHub - termux/termux-api-package: Termux package containing

Data directory path that android assigns the app, and hence it causes problems for linux system calls where buffer lengths are limited. Using PATH_MAX (4096) that is defined by POSIX is not possible for every Linux API.The Termux apps and rootfs directory path limits depends on:The Termux Private App Data Directory assigned to Termux app depending on the sd card and user it is installed.The package_name on Android can have max 255 characters due to ext4 filesystem limit as per NAME_MAX.The volume_uuid for an /mnt/expand path will have 36 characters in the format VVVVVVVV-VVVV-VVVV-VVVV-VVVVVVVVVVVV.The user_id can max 1000 value, so it can use max 4 characters. However, user id should only use 2 characters normally as only 1-10 users are allowed to be created normally.An app will normally put rootfs (TERMUX__ROOTFS) under a subdirectory of the app data directory. For Termux, this is currently the files (5) sub directory at /data/data/com.termux/files, but there are plans to move it to termux/rootfs/II (16) in future where II refers to rootfs id starting at 0 for multi-rootfs support. Termux forks may use a different path, so length may be lesser or higher.The uid (id -u) for app processes used for TERMUX__APPS_DIR_BY_UID are calculated as per user_id * AID_USER_OFFSET + AID_APP_START + app_id, where AID_USER_OFFSET=100000 (offset for uid ranges for each user), AID_APP_START=10000 (first app user) and AID_APP_END=19999 (last app user) as documented in the Termux Private App Data Directory section. The uid max length is limited to TERMUX__APPS_APP_UID___MAX_LEN (9) characters.The path length of Termux apps and rootfs directory may cause the following problems:A filesystem socket (pathanme UNIX domain socket) requires that the sockaddr_un.sun_path is limited to 108 characters including the null \0 terminator as per UNIX_PATH_MAX/TERMUX__UNIX_PATH_MAX. A filesystem socket is created by Termux app for termux-am-socket for termux-am command under the Termux apps directory /data/data/@TERMUX_APP__PACKAGE_NAME@/termux/apps (not Termux rootfs directory). It's also planned to be used for Termux plugin apps for Termux APIs. Packages may create filesystem sockets in the $TMPDIR under the Termux rootfs directory.For the execve() system call, the kernel imposes a maximum length limit on script shebang including the #! characters at the start of a script. For Linux , the limit is 128 characters and for Linux >= 5.1, the limit is 256 characters as per BINPRM_BUF_SIZE including the null \0 terminator. (1, 2) If termux-exec is set in LD_PRELOAD and TERMUX_EXEC__INTERCEPT_EXECVE is enabled, then shebang limit is increased to 340 characters defined by FILE_HEADER__BUFFER_LEN (TERMUX__ROOTFS_DIR___MAX_LEN + BINPRM_BUF_SIZE - 1) defined in exec.h as shebang is read and script is passed to interpreter as an argument by termux-exec manually. So if LD_PRELOAD will be set for all Termux shells, then this limit does not need to be worried about. Increasing limit to 340 also fixes issues for older Android kernel versions where limit is 128. The limit is increased to 340, because BINPRM_BUF_SIZE would be set based on the assumption that rootfs is at /, so we add Termux rootfs directory max length to it.Based on the above limitations and. termux-packages termux-packages Public. Forked from termux/termux-packages. A package build system for Termux. Shell 45 19 mesa mesa Public. C 8 5 wlroots-termux wlroots-termux

Scikit Learn Termux Package termux termux-packages - GitHub

The default path is /data/data/com.termux/files/usr. It serves the same purpose as the /usr directory on Linux distros and contains the bin, etc, include, lib, libexec, opt, share, tmp and var sub directories. It is exported as $TERMUX_PREFIX instead of $PREFIX in addition to $TERMUX__PREFIX in Termux packages build system.For safety of user data, it is not allowed to create packages installing files outside of this directory.Important: Do not confuse the /usr directory with Termux prefix directory /data/data/com.termux/files/usr. Termux never uses the FHS compliant /usr directory found on Linux distros for packaging purposes.All hardcoded references to FHS directories in package source files are patched and replaced with Termux prefix directory during build time , like /bin or /usr/bin will get replaced with /data/data/com.termux/files/usr/bin.PathDescription$TERMUX__PREFIX/binExecutables. Combines /bin, /sbin, /usr/bin, /usr/sbin.$TERMUX__PREFIX/etcConfiguration files.$TERMUX__PREFIX/includeC/C++ headers.$TERMUX__PREFIX/libLibraries, runtime executable data or development-related.$TERMUX__PREFIX/libexecExecutables which should not be run by user directly.$TERMUX__PREFIX/optInstallation root for sideloaded packages.$TERMUX__PREFIX/shareNon-executable runtime data and documentation.$TERMUX__PREFIX/tmpTemporary files. Erased on each application restart. Combines /tmp and /var/tmp. Can be freely modified by user.$TERMUX__PREFIX/varVariable data, such as caches and databases. Can be modified by user, but with additional care.$TERMUX__PREFIX/var/runLock files, PID files, sockets and other temporary files created by daemons. Replaces /run.Termux Bin DirectoryThe Termux bin directory exists at $TERMUX__PREFIX/bin and contains the Termux provided executables. The default path is /data/data/com.termux/files/usr/bin.Some packages, like busybox, may have their executables under /data/data/com.termux/files/usr/bin/applets ($TERMUX__PREFIX/bin/applets). The core utilities are provided by GNU coreutils to have a consistent experience with other Linux distros, like debian.Termux Lib DirectoryThe Termux lib directory exists at $TERMUX__PREFIX/lib and contains the Termux provided static and shared libraries. The default path is /data/data/com.termux/files/usr/lib.Termux App Cache DirectoryTermux apps cache directory ($TERMUX__CACHE_DIR) contains cache files that are safe to be deleted by Android or Termux if required. The default path is /data/data/com.termux/cache.The cache subdirectory is hardcoded in Android and cannot be changed.Android considers storage to be in a low storage state if free storage is at 5% of total storage or 500MB, which ever is lower. Cache directories get deleted when free storage is at 150% of the low storage value. So if low storage is 500MB, cache directories would get deleted at 500 x 1.5 = 750MB. The values may vary on different Android versions and the default values can be changed with the sys_storage_threshold_percentage and sys_storage_threshold_max_bytes global settings. cache directory is primarily used for packages cache files of package managers (apt/pacman). Note that if downloading a large package or upgrading all packages (pkg upgrade), then all package files (*.deb/*.pkg.tar.xz) that need to be installed are all downloaded first, and if free storage space falls below threshold, then all downloaded files will get deleted before installation finishes and it will fail with No such file or directory errors, so make sure to have enough free space or update all packages manually in smaller groups.File Path LimitsTo choose the max file path length limits requires considering the limitations of Linux/Android, and their syscalls(2). Linux assumes rootfs is at /, but for Termux, the rootfs directory needs to be under the app

termux/termux-packages: A package build system for

Upgrade -ysudo apt install xfce4sudo apt install xfce4-goodiesUdrod Jammy is reported to crash because power manager .Uninstall power manager :sudo apt remove xfce4-power-manager-pluginsExit back to Termux and install everything for termux-x11Exit from user to rootexitFrom root to Termuxexitpkg install x11-repo -ypkg install xwayland -yDownload and installtermux-x11 - app-debug.apkand install in Android from Termux-x11 Build#41 can be found here , this is old build confirmed to work .Later , when X-11 is working you can try newer build . on [ Bottom ] termux-wayland . It will download .zip which contains 2 files [ .apk and .deb ]New builds can be found here : If you downloaded termux-x11 app from above , termux-x11.deb will be in that .zip fileso you dont have to download it again )and dpkg in Termux from Termux-x11 Build#41 can be found here , this is old build confirmed to work .Later , when X-11 is working you can try newer build . on [ Bottom ] termux-wayland . It will download .zip which contains 2 files [ .apk and .deb ]New builds can be found here : to Download dir on phone in Termux terminal .cd storage/shared/Downloaddpkg -i termux-x11.debcdNOTE : the latest build of Termux-x11 APK and DEB packages can be found here if you wanna try what they recently implemented , but it is optional . the tab Actions.On left under Workflows click on Build , and it will list builds ( workflows ).Click on the most recent build from list and when it opens will see artifacts ( most recent build ) for download .Clone termux-x11 packages from Git .git clone external apps once more after termux-x11 is installed .Type in Termux .echo 'allow-external-apps = true' >> ~/.termux/termux.propertiesON TERMUX-X11 GIVE ALL PERMISSIONS YOU CAN FIND , ALL ALLOW .[ In Android right click on icon Termux-X11 ]Clear cache can be found here if needed ,ON TERMUX APP GIVE ALL PERMISSIONS YOU CAN FIND , ALL ALLOW .[ In Android right click on icon Termux ]Set the XDG_RUNTIME_DIR variable .export XDG_RUNTIME_DIR=${TMPDIR}Note : Skip first and second method and go to AUTOMATE START OF TERMUX-X11and create bash script for starting X-11Start termux-x11 - FIRST METHODTermux-11 Will start by typing in Termux : /dev/null &pulseaudio --start --load="module-native-protocol-tcp auth-ip-acl=127.0.0.1 auth-anonymous=1" --exit-idle-time=-1proot-distro login udroid-jammy-raw --shared-tmplogin v8DISPLAY=:0 xfce4-session">termux-x11 > /dev/null &pulseaudio --start --load="module-native-protocol-tcp auth-ip-acl=127.0.0.1 auth-anonymous=1" --exit-idle-time=-1proot-distro login udroid-jammy-raw --shared-tmplogin v8DISPLAY=:0 xfce4-sessionNote : Skip first and second method and go to AUTOMATE START OF TERMUX-X11and create bash script for starting X-11Start termux-x11 - SECOND METHOD [ BETTER ONE ]The SOLUTION for starting Termux-x11 from Termux byHossam001-botWorks way much better . ! ! !This solution removed issues with starting Termux-x11 ..Termux-11 Will start by typing in Termux : /dev/null &pulseaudio --start --load="module-native-protocol-tcp auth-ip-acl=127.0.0.1 auth-anonymous=1" --exit-idle-time=-1proot-distro login udroid-jammy-raw --shared-tmp -- runuser -l v8 -c 'DISPLAY=:0 xfce4-session'">termux-x11 > /dev/null &pulseaudio --start --load="module-native-protocol-tcp auth-ip-acl=127.0.0.1 auth-anonymous=1" --exit-idle-time=-1proot-distro login udroid-jammy-raw --shared-tmp -- runuser -l v8 -c 'DISPLAY=:0 xfce4-session'AUTOMATE START OF TERMUX-X11OS Jammy on Arm64 Galaxy S20 DEXTermux-x11 Build#164Inspired by posttermux/termux-x11#138 (comment)I tried to automate of starting Termux-x11

[Package]: libreoffice Issue termux/termux-packages

PDF handling tools and other tools to be used with TermuxThose simple scripts allow you to 2-up PDF files from any app on your device and download video or audio from YouTubeInstallBig thanks to @tomty89 for letting me know how to compile psutils in termux.Note: Psutils can be now installed easily by typing apt install psutils.Installing necessary packages to handle PDF filespkg install python poppler ghostscriptTo compile psutilspkg install clang make perl$ tar -xf /sdcard/Download/psutils.tar.gz $ cd psutils/$ mkdir -p $PREFIX/local/share/man $ make PERL=$PREFIX/bin/perl BINDIR=$PREFIX/local/bin INCLUDEDIR=$PREFIX/local/include MANDIR=$PREFIX/local/share/man/man1 -f Makefile.unix installTo use the script with YouTubeYou need to get youtube-dl and ytdl workingpip3 install --upgrade youtube-dl pip3 install --upgrade mps-youtube To use the clipboard directly from within TermuxIt is used to copy a markdown-formatted link including the name of the video into clipboard automatically.Install the Termux:API Android app and run pkg install termux-api in Termux to install the clipboard tools.Configure Termux's access to storagerun termux-setup-storageCopy the filesSave termux-url-opener and termux-file-editor to ~/bin and run chmod u+x ~/bin/termux-*.Run echo "export PATH=$PATH:/data/data/com.termux/files/usr/local/bin" >> ~/.bashrcUsageNote: If asked to enter a filename by hand, don't forget to add the .pdf extension. The script will not work without it.

[Package]: Blender Issue termux/termux-packages

Welcome, Termux learners! Today we are going to discuss how we can personalise our Termux terminal by creating a custom name Termux banner. Basically, in this article, you’re going to learn how to create your own name or any text banner in Termux. We will use Tbanner to create a personalised banner in Termux, so let’s learn what Tbanner is and how to create a custom Termux banner with this tool.About termux banner :-Termux Tbanner is a cool tool to create a custom opening banner in Termux. It makes your Termux Terminal more attractive and personalised because you can create your own banner with your name or any text you want. Github Termux banner tools are easy to install and use, and if you don’t like a banner, you can revert it to Termux’s original mode, including these features tbanner is a perfect tool to create your own custom banner in Termux.Termux Tbanner commands :-Before creating a custom Termux banner let’s first check your current Termux version and make sure that you are using the latest version of Termux If you are not using the latest version of Termux, you can download it by checking this article. After downloading the latest of Termux simply install it and open it then copy and paste the given commands one by one.#Update and upgrade Termux packages.$ apt update#Install Git.$ apt install git -y#Download Tbanner tool from GitHub.$ git clone directory to Tbanner.$ cd Tbanner#Run Setup script.$ bash setup.shIt will ask you to input your name. Give it your name or any text you want then restart your Termux, After restarting Termux your name or text will be displayed as a banner in Termux. If you want to change it just go to the Tbanner directory and start the tool again by running bash. termux-packages termux-packages Public. Forked from termux/termux-packages. A package build system for Termux. Shell 45 19 mesa mesa Public. C 8 5 wlroots-termux wlroots-termux So, if you build any package with that fork, the packages won't work in Termux (hardcoded package name). In my opinion, if you plan to use OpenJDK 21 in Termux, you should: Clone termux/termux-packages. Copy openjdk-21 from itsaky/termux-packages to termux/termux-packages you cloned. Build openjdk-21 in termux/termux-packages.

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[Package]: iperf6 termux/termux-packages - GitHub

Skip to content Navigation Menu GitHub Copilot Write better code with AI Security Find and fix vulnerabilities Actions Automate any workflow Codespaces Instant dev environments Issues Plan and track work Code Review Manage code changes Discussions Collaborate outside of code Code Search Find more, search less Explore Learning Pathways Events & Webinars Ebooks & Whitepapers Customer Stories Partners Executive Insights GitHub Sponsors Fund open source developers The ReadME Project GitHub community articles Enterprise platform AI-powered developer platform Pricing Provide feedback Saved searches Use saved searches to filter your results more quickly Sign up Here are 12 public repositories matching this topic... Code Issues Pull requests Setup A Beautiful Desktop/GUI In Termux Updated Aug 20, 2023 CSS Code Issues Pull requests Collection of scripts to launch Desktops with audio in Termux X11 and how to use hardware acceleration Updated Mar 8, 2025 Shell Code Issues Pull requests Install a full Linux desktop environment on your Android device with Termux X11 ( VNC optional) and also enable hardware acceleration Updated Mar 14, 2025 Shell Code Issues Pull requests Install Gnome Desktop Environment In Termux using Proot-Distro Updated Dec 3, 2024 Shell Code Issues Pull requests A simple step by step "GUI-like " installer for installing a variety of Desktop Environments and Window Managers on Termux. Updated Mar 23, 2023 Shell Code Issues Pull requests Termux-Desktop but i3. Updated Nov 2, 2022 CSS Code Issues Pull requests Discussions A gui packages manager for termux Updated Dec 5, 2022 Python Code Issues Pull requests

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UBUNTU 22.04 JAMMY installed on fresh Termux app .Termux-x11 FAST GUI .MANY THANKS TO Mr. Zman and Mr. Sam WHO MADE UDROID PROJECT !JOIN UDROID DISCORD CHANNEL FOR MORE INFO ON UDROID XWAYLAND PROJECT ,Join it from here TO USE UDROID VERSION OF JAMMY ?UDROID UBUNTU 22-04 JAMMY WILL BE MOREOPTIMIZED AND ACCELERATED AS WELL AS CRASH FREETHAN STANDARD PROOT - DISTRO JAMMY !GUIDE CONTENT Links :Installing Ubuntu Jammy [ This post , the first post ]Starting X-11 with bash script Backup Ubuntu Jammy and Restore Removing down navigation bar on X-11 windowFull Screen on DEX without upper Nav barRun VS CODE on any browser on Android or JammySignal 9 [ Termux crashes in android 12 ]Nordic Theme Jammy [ Arm64 Ubuntu Jammy Nordic TX-11 ]Skeuos Grey Dark Theme JammyEclipse IDE [ Working under proot ]MonoDevelop C# IDE [ Working under proot ]Lmms [ Music composer ]Nala [ Substitute for apt ]Kicad [ Spice Simulator ]LosslessCut [ Cut / Join / Merge Video software without re-encoding ]BleachBit [ Cleaning Software ]Arm64 Ubuntu Jammy Nordic TX-11 ThemeINSTALL UBUNTU JAMMY [ Termux-X11 ]RELEASE BUILD of Termux . [ Recommended to install ]Termux app for android. Download and install.termux-app_v0.118.0+github-debug_arm64-v8a from :DEVELOPER BUILDS of Termux .From AnninoDr4you can install termux DEV BUILDS from here: if you use DEV BUILDS also make sure to patch ~/../usr/etc/apt/sources.list with command below to remove update issues:In Termux type :apt install nano -ynano ~/../usr/etc/apt/sources.listIn sources.list add following reposdeb stable main deb root stable deb x11 mainCTRL + o [ save ]ENTER [ confirm name and save ]CTRL + x [ Exit nano ]most of the packages ( including xwayalnd ) not available in termux dev build so above fixes everythingNOTE : the latest build of Termux app can be found here if you wanna try what they recently implemented , but it is optional . the tab Actions.On left under Workflows click on Build , and it will list builds ( workflows ).Click on the most recent build from list and when it opens will see artifacts on bottom ( most recent build ) for download .You have to be logged in Git Hub to download any of those .Also is neded to set property allow-external-apps to true in ~/.termux/termux.properties in termux app.In termux type command :In Termux type :echo 'allow-external-apps = true' >> ~/.termux/termux.propertiesInstall gitpkg install gitapt updateapt upgradeTemux access storage setuptermux-setup-storageInstall Udroidgit clone fs-manager-udroidbash install.shcdInstall prootpkg install prootList of available distros under proot .proot-distro listInstall Ubuntu 22.04 Jammy UDROID distro !udroid --suite jammy -i rawLogin in Jammy distroproot-distro login udroid-jammy-rawapt updateapt upgradeCreate non root user - you . /etc/sudoers.d/$_user;chmod 0440 /etc/sudoers.d/$_user">pkg install sudoadduser v8_user=v8echo $_user ALL=\(root\) ALL > /etc/sudoers.d/$_user;chmod 0440 /etc/sudoers.d/$_userLog into distro .login v8If you dont have sudo installed , install itapt install sudoEdit Sudoerssudo apt install nano -ysudo nano /etc/sudoersUnder # User privilege specification add yourselfv8 ALL=(ALL:ALL) ALLSave and exit nano .CTRL + o [ save ]ENTER [ confirm name and save ]CTRL + x [ Exit nano ]Install xfce4sudo apt update && sudo apt. termux-packages termux-packages Public. Forked from termux/termux-packages. A package build system for Termux. Shell 45 19 mesa mesa Public. C 8 5 wlroots-termux wlroots-termux

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After using Termux for six months (see my post here),I switched to Crouton together withChromebrew.My problem with Termux is that when things break afterpkg upgrade, it’s hard to find solutions.On the other hand, Crouton uses chrootto install a full-blown Linux OS (almost), making it much easier to maintain.Take Ubuntu for example, the solution to almost any problem is available online.Then there is Chromebrew, a package management tool for the native ChromeOS shell.It is similar to homebrew on Mac and its command is crew.So far I haven’t experienced any problems with its package upgrade.After using them for several months, I have a strong inclination to use crewwhenever possible.It has one less layer of indirection, and its graphics support feels more native.The resolution of Crouton graphics is either too high or too low.(Maybe it’s tunable by other means. The only way I know is to toggle the HiDPIoption in the Chrome crouton-integration extension.)I routinely use the installtions of python, go, make, git, latex,ruby, aws, gcloud, vim, vscode in Chromebrew, which all work great.The only problem I ran into is with npm and vue. So I have them installedinside the Ubuntu 18.04LTS in Crouton.It’s totally possible that they work in Chromebrew too and I just didn’ttry hard enough.As a side note, Google startedProject Crostinito support native Linux apps inside Chrome OS.It uses container technology and does not even require developer mode.I may give it a try when my Samsung Chromebook Pro is officially supported. Crostini enabled Chromebook models.To install Chromebrew, run the following command (copied from theirGithub page)curl -Ls git.io/vddgY | bashThe default installation includes quite many packages, for example, python3 git make gcc/g++ rubyI also installed a newer vim usingFor my Samsung Chromebook Pro, python3 and the new vim are not exposed, andI need to change my .bashrc to alias them.They are all in /usr/local/bin/I also installed jekyll and my blog runs locally at Termux).gem install bundler jekyllNote that some packages need extra configurations to be saved in the~/.bashrc file. These instructions are printed as blue text at the end of thecrew install execution.For example, sommelier is a prerequisite for code (vscode) and it hasa few configurations to go into the bashrc file.So is the go installation.The vscode installation didn’t work on my Chromebook. The Chromebrew teamgave me the following trick to resolve it.crew remove eudev && crew install eudevOne annoying thing is that vscode crashes after closing the Chromebook lid.(Again it may be a result of other tuneups I did.)To restart, usestopsommelier && startsommelier && codeCroutoninstallationFor installation, I followed Miguel Grinberg’s post Using a Chromebook for Web DevelopmentOne minor difference is that I installed Ubuntu 18.04LTS instead of the default 16.04LTS.To see the available Linux releases, use (assuming crouton script is

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User9363

Examples below, the following limits are chosen. The limits are defined by properties.sh in termux-packages, TermuxCoreConstants in termux-app and termux_files.h in termux-exec.TERMUX__INTERNAL_NAME___MAX_LEN=7TERMUX_APP__DATA_DIR___MAX_LEN=69TERMUX__APPS_DIR___MAX_LEN=84TERMUX__APPS_APP_IDENTIFIER___MAX_LEN=10TERMUX__APPS_APP_UID___MAX_LEN=9TERMUX__APPS_API_SOCKET__SERVER_PARENT_DIR___MAX_LEN=98TERMUX__ROOTFS_DIR___MAX_LEN=86TERMUX__PREFIX_DIR___MAX_LEN=90TERMUX__PREFIX__TMP_DIR___MAX_LEN=94TERMUX__UNIX_PATH_MAX=108For compiling Termux packages for /data/data or /data/data/UU paths, ideally package name should be characters and max 33 characters. If package name has not yet been chosen, then it would be best to keep it to characters.For compiling Termux packages for /mnt/expand paths or if it may be supported in future, keep package name at max 11 characters, but even that will only give 13 characters for a filesystem socket sub path under $TMPDIR and would require patching patches if a longer sub paths are used.The max length TERMUX__INTERNAL_NAME___MAX_LEN for TERMUX__INTERNAL_NAME is chosen as 7 based on the max recommended package name length minus the common domain name TLD suffix length of 4 (like .dev, .com, etc).If filesystem socket functionality is required for Termux apps, then Termux apps directory path length should be and if required for Termux packages, then Termux rootfs directory path length should be .The max length (including the null \0 terminator) TERMUX_APP__DATA_DIR___MAX_LEN = 69 for TERMUX_APP__DATA_DIR is chosen based on the examples used for TERMUX__APPS_DIR___MAX_LEN and TERMUX__ROOTFS_DIR___MAX_LEN, with max 11 characters for the package name for a /mnt/expand path.The max length (including the null \0 terminator) TERMUX__APPS_DIR___MAX_LEN = 84 for TERMUX__APPS_DIR_BY_IDENTIFIER and TERMUX__APPS_DIR_BY_UID is chosen based on the 12, 14, 16 and 19 examples below, which allow multiple unique filesystem sockets under apps directory for each unique app as long as apps directory length .The max length (including the null \0 terminator) TERMUX__ROOTFS_DIR___MAX_LEN = 86 for TERMUX__ROOTFS, TERMUX__PREFIX_DIR___MAX_LEN = 90 for TERMUX__PREFIX and TERMUX__PREFIX__TMP_DIR___MAX_LEN = 94 for TERMUX__PREFIX__TMP_DIR is chosen based on the 37 and 41 examples below, which allow multiple unique filesystem sockets under $TMPDIR/TERMUX__PREFIX__TMP_DIR for each unique program as long as rootfs directory length , but would require patching patches that use longer paths under $TMPDIR.In the following examples:V refers to volume id.U refers to user id.P refers to Termux app package name.I refers to Termux rootfs id.N refers to Termux app or plugin app identifier name limited to TERMUX__APPS_APP_IDENTIFIER___MAX_LEN (10) characters. For example termux-xxxx.A refers to Termux app or plugin app uid (user_id + app_id) (id -u) limited to TERMUX__APPS_APP_UID___MAX_LEN (9) characters. For example 10160 or 100010160.D refers to a unique directory identifier template, like generated with mkdtemp that requires minimum 6 X characters as template.X refers to a unique filename identifier template, like generated with mkstemp that requires minimum 6 X characters as template.S refers to a sub path.*/termux refers to TERMUX__PROJECT_DIR whose directory basename is set to TERMUX__INTERNAL_NAME and is limited to TERMUX__INTERNAL_NAME___MAX_LEN (7) characters (and currently has length 6).*/termux/apps/i refers to TERMUX__APPS_DIR_BY_IDENTIFIER that are created for each app based on a unique app identifier.*/termux/apps/u refers to TERMUX__APPS_DIR_BY_UID that creates directories for each app based on its unique app uid (user_id + app_id) assigned to it by Android at install time.t in DDDDDD/t refers to type of socket, it may be i for a input socket and o for an

2025-04-04
User6563

Directory ($TERMUX__APPS_DIR) added in Termux app v0119.0 contains app specific files for the Termux app, its plugin apps, and third party apps, like used for app APIs and filesystem/pathname socket files of servers created by the apps. The default path is /data/data/com.termux/termux/apps.Termux Rootfs DirectoryTermux rootfs directory ($TERMUX__ROOTFS) contains the Linux environment rootfs provided by Termux. The default path is /data/data/com.termux/termux.The Termux rootfs is different from the Android host filesystem rootfs at / on which Termux runs, which also (obviously) exists in the Termux app mount namespace, including any of the normal sub directories under / created by Android itself, but apps do not have write access to such directories (without root access) and read access is also limited to a few public directories like Android /system. The only directories other than the private app data directory that apps have write access to are the external storage directories under /mnt/media_rw, /storage/emulated and /sdcard depending on storage permissions granted to the app, but they primarily have emulated fat filesystems on which programs cannot be executed or work properly, check File Execution And Special File Features Not Allowed In External Storage for more info.It can exist outside the TERMUX_APP__DATA_DIR if compiling packages for the Android system or adb shell user.The Termux rootfs contains the sub directories for Termux Home and Termux Prefix directories.Termux Home DirectoryThe Termux home directory ($HOME/$TERMUX__HOME) exists under Termux Rootfs Directory. The default path is /data/data/com.termux/files/home. It serves the same purpose as the /home directory on Linux distros.The Termux home ($HOME) directory exists at /data/data/com.termux/files/home ($HOME/$TERMUX__HOME) by default.However, $HOME value may be changed by some programs, like su wrappers (sudo, tsu) to /data/data/com.termux/files/home/.suroot so that root owned files are kept separate from Termux user owned files. Note that Termux is a single user environment, and all its files can only ever be owned by the random uid Android assigns to Termux app during installation, which cannot be changed to a custom value. Moreover, even if Termux app is granted root access to be able to run root owned processes that have the access to create/modify files owned by other users, like root user, any Termux app user owned processes will still only be able to access files with the same owner and SeLinux file context type. If a user uses root access to create files or change ownership of files that are normally used by Termux app processes under $TERMUX__ROOTFS, then Termux environment may break as app processes wouldn't be able to access the required files, so it is highly recommended to not use root unless you know what you are doing. Termux package managers (apt/pacman) are also patched so that they cannot be run as root. (1, 2, 3)Packages should never install files to the home directory. Exception is only for package maintainer scripts (1, 2), which can be used to prepare initial configuration in $HOME for packages which can't do it on their own.Termux Prefix DirectoryThe Termux prefix directory ($TERMUX__PREFIX/$PREFIX) exists under or equal to Termux Rootfs Directory.

2025-03-26
User5560

The default path is /data/data/com.termux/files/usr. It serves the same purpose as the /usr directory on Linux distros and contains the bin, etc, include, lib, libexec, opt, share, tmp and var sub directories. It is exported as $TERMUX_PREFIX instead of $PREFIX in addition to $TERMUX__PREFIX in Termux packages build system.For safety of user data, it is not allowed to create packages installing files outside of this directory.Important: Do not confuse the /usr directory with Termux prefix directory /data/data/com.termux/files/usr. Termux never uses the FHS compliant /usr directory found on Linux distros for packaging purposes.All hardcoded references to FHS directories in package source files are patched and replaced with Termux prefix directory during build time , like /bin or /usr/bin will get replaced with /data/data/com.termux/files/usr/bin.PathDescription$TERMUX__PREFIX/binExecutables. Combines /bin, /sbin, /usr/bin, /usr/sbin.$TERMUX__PREFIX/etcConfiguration files.$TERMUX__PREFIX/includeC/C++ headers.$TERMUX__PREFIX/libLibraries, runtime executable data or development-related.$TERMUX__PREFIX/libexecExecutables which should not be run by user directly.$TERMUX__PREFIX/optInstallation root for sideloaded packages.$TERMUX__PREFIX/shareNon-executable runtime data and documentation.$TERMUX__PREFIX/tmpTemporary files. Erased on each application restart. Combines /tmp and /var/tmp. Can be freely modified by user.$TERMUX__PREFIX/varVariable data, such as caches and databases. Can be modified by user, but with additional care.$TERMUX__PREFIX/var/runLock files, PID files, sockets and other temporary files created by daemons. Replaces /run.Termux Bin DirectoryThe Termux bin directory exists at $TERMUX__PREFIX/bin and contains the Termux provided executables. The default path is /data/data/com.termux/files/usr/bin.Some packages, like busybox, may have their executables under /data/data/com.termux/files/usr/bin/applets ($TERMUX__PREFIX/bin/applets). The core utilities are provided by GNU coreutils to have a consistent experience with other Linux distros, like debian.Termux Lib DirectoryThe Termux lib directory exists at $TERMUX__PREFIX/lib and contains the Termux provided static and shared libraries. The default path is /data/data/com.termux/files/usr/lib.Termux App Cache DirectoryTermux apps cache directory ($TERMUX__CACHE_DIR) contains cache files that are safe to be deleted by Android or Termux if required. The default path is /data/data/com.termux/cache.The cache subdirectory is hardcoded in Android and cannot be changed.Android considers storage to be in a low storage state if free storage is at 5% of total storage or 500MB, which ever is lower. Cache directories get deleted when free storage is at 150% of the low storage value. So if low storage is 500MB, cache directories would get deleted at 500 x 1.5 = 750MB. The values may vary on different Android versions and the default values can be changed with the sys_storage_threshold_percentage and sys_storage_threshold_max_bytes global settings. cache directory is primarily used for packages cache files of package managers (apt/pacman). Note that if downloading a large package or upgrading all packages (pkg upgrade), then all package files (*.deb/*.pkg.tar.xz) that need to be installed are all downloaded first, and if free storage space falls below threshold, then all downloaded files will get deleted before installation finishes and it will fail with No such file or directory errors, so make sure to have enough free space or update all packages manually in smaller groups.File Path LimitsTo choose the max file path length limits requires considering the limitations of Linux/Android, and their syscalls(2). Linux assumes rootfs is at /, but for Termux, the rootfs directory needs to be under the app

2025-03-31

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