…tive. opcode Describes a Python bytecode instruction. option Describes a Python command line option or switch. Option argument names should be enclosed in angle brackets. Example: .. option :: -m <module> Run a module as a script. envvar Describes an environment variable that Pyt…

… DRACUT.CMDLINE(7) dracut DRACUT.CMDLINE(7) NAME dracut.cmdline - dracut kernel command line options DESCRIPTION The root device used by the kernel is specified in the boot configuration file on the kernel command line, as always. The traditional root=/dev/sda1 style device speci…

…ser Recommended only for testing - open a console and type: # Run the following command to only install for the current user python3 -m pip install --user --upgrade If install is not working and instead error: externally-managed-environment is displayed, create and activate a vir…

…n events, persisted sessions, workflow state or revoked tokens. Import / Export Commands The import and export commands are server launches that perform the import or export, then exit before bringing up the full server. The import and export commands are not designed to be run f…

…ing globally without modifying source code, Python provides the -X lazy_imports command-line option and the PYTHON_LAZY_IMPORTS environment variable. Both accept three values: all makes all imports lazy by default, none disables lazy imports entirely (even explicit lazy statement…

…ompile-time improvements as well as better code generation in some cases. A new command-line switch -frecord-gcc-switches has been added to GCC, although it is only enabled for some targets. The switch causes the command line that was used to invoke the compiler to be recorded in…

…ination. Rsync is widely used for backups and mirroring and as an improved copy command for everyday use. Rsync finds files that need to be transferred using a "quick check" algorithm (by default) that looks for files that have changed in size or in last-modified time. Any change…

…(7.9 MB) - Apr. 17, 2026 ExifTool is a platform-independent Perl library plus a command-line application for reading, writing and editing meta information in a wide variety of files ExifTool supports many different metadata formats including EXIF GPS IPTC XMP JFIF GeoTIFF ICC Pro…

…tement definitions __main__ The environment where top-level code is run. Covers command-line interfaces, import-time behavior, and ``__name__ == '__main__'``. _thread Low-level threading API. _tkinter A binary module that contains the low-level interface to Tcl/Tk. abc Abstract b…

…s opposed to “GLX direct rendering” where the X client submits OpenGL rendering commands directly to the GPU, bypassing the X server and avoiding the X server code for GLX protocol handling. Most GLX indirect rendering implementations share some common ancestry, dating back to “S…

…s opposed to "GLX direct rendering" where the X client submits OpenGL rendering commands directly to the GPU, bypassing the X server and avoiding the X server code for GLX protocol handling. Most GLX indirect rendering implementations share some common ancestry, dating back to "S…

…at replacing the old 8- and 16-bit character sets. Linux terminal emulators and command line tools usually only support a Level 1 implementation of ISO 10646-1 (no combining characters), and only scripts such as Latin, Greek, Cyrillic, Armenian, Georgian, CJK, and many scientific…

…at replacing the old 8- and 16-bit character sets. Linux terminal emulators and command line tools usually only support a Level 1 implementation of ISO 10646-1 (no combining characters), and only scripts such as Latin, Greek, Cyrillic, Armenian, Georgian, CJK, and many scientific…

…QL , and see the query results. Alternatively, input can be from a file or from command line arguments. In addition, psql provides a number of meta-commands and various shell-like features to facilitate writing scripts and automating a wide variety of tasks. Options -a --echo-all…

… by querying a keyserver. One or more keys may be sent to a keyserver using the command-line option --send-keys The option takes one or more key specifiers and sends the specified keys to the key server. The key server to which to send the keys is specified with the command-line …