Add documentation from wiki.termux.com

docs/en/Addons.md

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+Termux has some extra features. You can add them by installing addons:
+
+- [Termux:API](Termux:API): Access Android and Chrome hardware features.
+- [Termux:Boot](Termux:Boot): Run script(s) when your device boots.
+- [Termux:Float](Termux:Float): Run Termux in a floating window.
+- [Termux:Styling](Termux:Styling): Have color schemes and powerline-ready fonts customize the appearance of the Termux terminal.
+- [Termux:Tasker](Termux:Tasker): An easy way to call Termux executables from Tasker and compatible apps.
+- [Termux:Widget](Termux:Widget): Start small scriptlets from the home screen.

docs/en/Audio_Editors.md

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+Audio editing software is software which allows editing and generating
+of audio data. Audio editing software can be implemented completely or
+partly as library, as computer application, as Web application or as a
+loadable kernel module.
+
+## [ffmpeg](ffmpeg)

docs/en/Backing_up_Termux.md

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+This page shows an example of backing up your Termux installation.
+Instructions listed there cover basic usage of archiving utility "tar"
+as well as show which files should be archived. **It is highly
+recommended to understand what the listed commands do before
+copy-pasting them.** Misunderstanding the purpose of each step may
+irrecoverably damage your data. If that happened to you - do not
+complain.
+
+# Backing up
+
+In this example, a backup of both home and sysroot will be shown. The
+resulting archive will be stored on your shared storage (`/sdcard`) and
+compressed with `gzip`.
+
+1\. Ensure that storage permission is granted:
+
+`termux-setup-storage`
+
+2\. Backing up files:
+
+`tar -zcf /sdcard/termux-backup.tar.gz -C /data/data/com.termux/files ./home ./usr`
+
+Backup should be finished without any error. There shouldn't be any
+permission denials unless the user abused root permissions. If you got
+some warnings about socket files, ignore them.
+
+**Warning**: never store your backups in Termux private directories.
+Their paths may look like:
+
+`/data/data/com.termux                       - private Termux directory on internal storage`
+`/sdcard/Android/data/com.termux             - private Termux directory on shared storage`
+`/storage/XXXX-XXXX/Android/data/com.termux  - private Termux directory on external storage, XXXX-XXXX is the UUID of your micro-sd card.`
+`${HOME}/storage/external-1                  - alias for Termux private directory on your micro-sd.`
+
+Once you clear Termux data from settings, these directories are erased
+too.
+
+# Restoring
+
+Here will be assumed that you have backed up both home and usr directory
+into same archive. Please note that all files would be overwritten
+during the process.
+
+1\. Ensure that storage permission is granted:
+
+`termux-setup-storage`
+
+2\. Extract home and usr with overwriting everything. Pass
+`--recursive-unlink` to remove any junk and orphaned files. Pass
+`--preserve-permissions` to set file permissions as in archive, ignoring
+the umask value. By combining these extra options you will get
+installation state exactly as was in archive.
+
+`tar -zxf /sdcard/termux-backup.tar.gz -C /data/data/com.termux/files --recursive-unlink --preserve-permissions`
+
+Now close Termux with the "exit" button from notification and open it
+again.
+
+# Using supplied scripts
+
+The latest version of package "termux-tools" contains basic scripts for
+backup and restore of Termux installation. They are working in a way
+similar to tar commands mentioned above.
+
+**These scripts backup and restore scripts will not backup, restore or
+in any other way touch your home directory.** Check out the
+[notice](https://github.com/termux/termux-packages/blob/06499edb90a16fa471cff739ffee634f42a73913/packages/termux-tools/termux-restore#L6-L34)
+if have questions why so. Termux developers are not responsible with
+what you are doing with your files. If you managed to lost data, that
+would be your own problem.
+
+## Using termux-backup
+
+Simple backup with auto compression:
+
+`termux-backup /sdcard/backup.tar.xz`
+
+Compression format is determined by file extension, which is typically
+.tar.gz (gzip), .tar.xz (xz) or .tar (no compression).
+
+It is possible to stream backup contents to standard output, for example
+to encrypt it with GnuPG utility or send to remote storage. Set file
+name as "-" to enable streaming to stdout:
+
+`termux-backup - | gpg --symmetric --output /sdcard/backup.tar.gpg`
+
+Content written to stdout is not compressed.
+
+## Using termux-restore
+
+**Warning**: restore procedure will destroy any previous data stored in
+\$PREFIX. Script will perform a complete rollback to state state exactly
+as in backup archive.
+
+Restoring backup is also simple:
+
+`termux-restore /sdcard/backup.tar.xz`
+
+Once finished, restart Termux application.
+
+The utility `termux-restore` is able to read backup data from standard
+input. You can use this for reading content supplied by other tool.
+Backup contents supplied to stdin must not be compressed. See below
+example for restoring from encrypted, compressed backup:
+
+`export GPG_TTY=$(tty)`
+`gpg --decrypt /sdcard/backup.tar.gz.gpg | gunzip | termux-restore -`
+
+Please note that if restore procedure will be terminated before finish,
+your environment will be corrupted.

docs/en/Building_packages.md

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+# Building packages
+
+## Using Termux build environment
+
+A recommended way of building is to use official build environment
+available on Github: <https://github.com/termux/termux-packages>. See
+[Termux Developer's
+Wiki](https://github.com/termux/termux-packages/wiki) for tips about its
+usage.
+
+- <https://github.com/termux/termux-packages/wiki/Build-environment> -
+  setting up build environment.
+
+<!-- -->
+
+- <https://github.com/termux/termux-packages/wiki/Building-packages> -
+  how to build a package.
+
+<!-- -->
+
+- <https://github.com/termux/termux-packages/wiki/Creating-new-package> -
+  information about writing package scripts (build.sh).
+
+### On-device usage
+
+It is possible to use our build environment directly on device without
+Docker image or VM setup. You need only to:
+
+1\. Clone the git repository:
+
+    git clone https://github.com/termux/termux-packages
+
+2\. Execute setup script:
+
+`cd termux-packages`
+`./scripts/setup-termux.sh`
+
+Packages are built by executing `./build-package.sh -I package_name`.
+Note that option "-I" tells build-package.sh to download and install
+dependency packages automatically instead of building them which makes
+build a lot faster.
+
+By default, with Termux build environment you can build only existing
+packages. If package is not exist in `./packages` directory, then you
+will have to write its build.sh manually.
+
+**If you managed to successfully build a new package, consider to make a
+pull request.**
+
+Some notes about on-device building:
+
+- Some packages are considered as unsafe for building on device as they
+  remove stuff from `$PREFIX`.
+
+<!-- -->
+
+- During build process, the compiled stuff is installed directly to
+  `$PREFIX` and is not tracked by dpkg. This is expected behaviour. If
+  you don't want this stuff, install generated deb files and uninstall.
+
+<!-- -->
+
+- Some packages may throw errors when building on device. This is known
+  issue and tracked in
+  <https://github.com/termux/termux-packages/issues/4157>.
+
+<!-- -->
+
+- On-device package building for android-5 branch is not tested well.
+
+## Manually building packages
+
+There no universal guide about building/porting packages in Termux,
+especially since Termux isn't a standard platform.
+
+Though you can follow some recommendations mentioned here:
+
+1\. Make sure that minimal set of build tools is installed:
+
+`pkg install build-essential`
+
+2\. After extracting package source code, check for files named like
+"README" or "INSTALL". They usually contain information about how to
+build a package.
+
+3\. Autotools based projects (have ./configure script in project's root)
+in most cases can be built with the following commands:
+
+`./configure --prefix=$PREFIX`
+`make && make install`
+
+It is highly recommended to check the accepted configuration options by
+executing `./configure --help`.
+
+In case of configuration failure, read the output printed on screen and
+check the file `config.log` (contains a lot of text, but all information
+about error's source exist in it).
+
+4\. CMake based projects (have CMakeLists in project's root) should be
+possible to build with:
+
+`mkdir build`
+`cd build`
+`cmake -DCMAKE_INSTALL_PREFIX="${PREFIX}" ..`
+`make`
+`make install`
+
+Be careful when running `make install` as it will unconditionally write
+files to `$PREFIX`. Never execute any of build commands as root.
+
+**Note about "bug reports":** if you trying to build custom package and
+it fails, do not submit bug reports regarding it.
+
+**Note about "package requests":** if you decided to submit a package
+request for package that you can't build, make sure this package will be
+useful for others. Otherwise such requests will be just rejected.

docs/en/Community.md

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+Any questions after reading the [FAQ](FAQ)? Consider joining
+us with a cup of herbal tea, and similar. Termux is a distributed
+community worldwide. Here are a few ways to get in touch:
+
+## Official communities
+
+- **Homepage** : <https://termux.dev/>
+- **Github** : <https://github.com/termux/>
+- **Gitter** : <https://gitter.im/termux/termux>
+- **Discord** : <https://discord.gg/HXpF69X>
+- **[IRC](IRC)** : Channel \#Termux on
+  [libera.chat](https://libera.chat/)
+- **Email** : [[email protected]](https://groups.io/g/termux)
+- **Reddit** : <https://www.reddit.com/r/termux>
+- **Facebook** : <https://facebook.com/termux/>
+- **Twitter** : <https://twitter.com/termuxdevs>
+- **Telegram** : <https://telegram.me/termux24x7>
+- **YouTube** :
+  <https://www.youtube.com/channel/UCGCVyLywi5KfW6n-54tiiJQ>
+
+### Rules
+
+## Other (non-official) communities
+
+Here is a list of non-official communities. Termux developers are not
+responsible about any information or misinformation, site links and
+files distributed in these communities.
+
+- **Facebook Group** : <https://facebook.com/groups/termux/>
+- **Telegram Chinese community**: <https://telegram.me/Termux_CN/>
+- **Telegram Ethiopian community**:
+  <https://telegram.me/Et_Termux_community/>
+- **Telegram Spanish community**: <https://t.me/termux_es>
+- **QQ Chinese community**: <https://jq.qq.com/?_wv=1027&k=ylRxQK7Z>
+
+# See Also
+
+- [Development](Development)

docs/en/Community_Rules.md

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+Official communities are curated by [@termux
+developers](https://github.com/orgs/termux/people) or by trusted person.
+Each community follows these rules with no exceptions unless specified
+otherwise:
+
+**1. Please use English.**
+
+Our community is international and English here is a standardized
+language which makes easier to follow conversations.
+
+**2. Use of Termux for digital threatening is not tolerated.**
+
+We discourage use of Termux application as base for digital threatening,
+including but not limited to hacking, phishing or spying. Even though
+Termux is known to be successfully used by penetration testing
+professionals, we do not provide any kind of assistance related to
+potentially destructive Termux use cases. Therefore we kindly asking our
+community participants to abstain from asking for help with mentioned
+topics or we will have to finish your membership.
+
+Publications violating this rule will be deleted. Users violating this
+rule may receive a permanent ban.
+
+**3. Explicitly toxic behavior, trolling and flood are not tolerated.**
+
+Deliberate offensiveness against specific persons or whole community, as
+well as any behavior aimed at disrupting conversations, is strongly
+discouraged.
+
+Publications violating this rule will be deleted. Users violating this
+rule may receive a temporary or permanent ban.
+
+**4. Our topic is Termux, its use cases, user experience and content
+share.**
+
+Our communities are solely about Termux, its use cases, usage experience
+and content produced by community members.
+
+Little off-topic is okay, but abuse of or community for gathering
+knowledge about custom ROMs, custom kernels, Android OS, networking,
+programming, general computer science and basics is strongly
+discouraged. If you are looking for help with topic that is not directly
+connected with Termux project, please consider looking into more
+suitable communities and Internet resources.
+
+You should not post any kind of information that discourage use of
+Termux application and its packages in the context of advertising own or
+third-party "better" utility.
+
+Off-topic publications will be removed. Publications with inappropriate
+content (nsfw, gambling, lotteries, etc) will lead to permanent ban of
+their author.
+
+**5. Avoid direct messaging to Termux maintainers.**
+
+Please use community social media to ask questions about Termux.
+
+Do not ask Termux developers for every single question about Termux,
+especially when it comes about utility usage or how to get started. We
+have community pages on various social media sites where you can ask
+your questions or share some Termux-related content.
+
+[See the available Community Pages](Community).