Section 1 · User commands
User commands: F
Programs and shell commands.
156 pages · F
- factor.1 factor numbers
- fadvise.1 utility to use the posix_fadvise system call
- falcodump.1 Dump log data to a file using a Falco source plugin.
- fallocate.1 preallocate or deallocate space to a file
- false.1 do nothing, unsuccessfully
- faxformat.1 Linux manual page for faxformat.1.
- fc-cache-64.1 build font information cache files
- fc-cache.1 build font information cache files
- fc-cat.1 read font information cache files
- fc-conflist.1 list the configuration files processed by Fontconfig
- fc-list.1 list available fonts
- fc-match.1 match available fonts
- fc-pattern.1 parse and show pattern
- fc-query.1 query font files
- fc-scan.1 scan font files or directories
- fc-validate.1 validate font files
- fc.1 bash built-in commands, see bash(1)
- fdp.1 Linux manual page for fdp.1.
- fetchmail.1 fetch mail from a POP, IMAP, ETRN, or ODMR-capable server
- fftw-wisdom-to-conf.1 generate FFTW wisdom (pre-planned transforms)
- fftw-wisdom.1 create wisdom (pre-optimized FFTs)
- fftwf-wisdom.1 create wisdom (pre-optimized FFTs)
- fftwl-wisdom.1 create wisdom (pre-optimized FFTs)
- fftwq-wisdom.1 create wisdom (pre-optimized FFTs)
- fg.1 bash built-in commands, see bash(1)
- fgconsole.1 print the number of the active VT.
- fi_info.1 Simple utility to query for fabric interfaces
- fi_pingpong.1 Quick and simple pingpong test for libfabric
- fi_strerror.1 display libfabric error strings
- fiascotopnm.1 Convert compressed FIASCO image to PGM, or PPM
- fido2-assert.1 Linux manual page for fido2-assert.1.
- fido2-cred.1 Linux manual page for fido2-cred.1.
- fido2-token.1 Linux manual page for fido2-token.1.
- filan.1 Multipurpose relay (SOcket CAT)
- file.1 Linux manual page for file.1.
- FileCheck.1 Flexible pattern matching file verifier
- filterdiff.1 extract or exclude diffs from a diff file
- fincore.1 count pages of file contents in core
- find-debuginfo.1 finds debuginfo and processes it
- find-filter.1 fine-grained file selection based on time attributes
- find-jar.1 find extension JAR or directory
- find-repos-of-install.1 Linux manual page for find-repos-of-install.1.
- find.1 search for files in a directory hierarchy
- fio_generate_plots.1 Generate plots for Flexible I/O Tester
- fio.1 flexible I/O tester
- fio2gnuplot.1 Render fio’s output files with gnuplot
- fiologparser_hist.py.1 Calculate statistics from fio histograms
- firefox.1 a Web browser for X11 derived from the Mozilla browser
- firewall-applet.1 firewalld applet
- firewall-cmd.1 firewalld command line client
- firewall-config.1 firewalld GUI configuration tool
- firewall-offline-cmd.1 firewalld offline command line client
- firewalld.1 Dynamic Firewall Manager
- fitstopnm.1 convert a FITS file into a PNM image
- fixcvsdiff.1 fix problematic diff files
- flatpak-build-bundle.1 Create a single−file bundle from a local repository
- flatpak-build-commit-from.1 Create new commits based on existing one (possibly from another repository)
- flatpak-build-export.1 Create a repository from a build directory
- flatpak-build-finish.1 Finalize a build directory
- flatpak-build-import-bundle.1 Import a file bundle into a local repository
- flatpak-build-init.1 Initialize a build directory
- flatpak-build-sign.1 Sign an application or runtime
- flatpak-build-update-repo.1 Create a repository from a build directory
- flatpak-build.1 Build in a directory
- flatpak-builder.1 Help build application dependencies
- flatpak-config.1 Manage configuration
- flatpak-create-usb.1 Copy apps and/or runtimes onto removable media.
- flatpak-document-export.1 Export a file to a sandboxed application
- flatpak-document-info.1 Show information about exported files
- flatpak-document-unexport.1 Stop exporting a file
- flatpak-documents.1 List exported files
- flatpak-enter.1 Enter an application or runtime's sandbox
- flatpak-history.1 Show history
- flatpak-info.1 Show information about an installed application or runtime
- flatpak-install.1 Install an application or runtime
- flatpak-kill.1 Stop a running application
- flatpak-list.1 List installed applications and/or runtimes
- flatpak-make-current.1 Make a specific version of an app current
- flatpak-mask.1 Mask out updates and automatic installation
- flatpak-override.1 Override application requirements
- flatpak-permission-remove.1 Remove permissions
- flatpak-permission-reset.1 Reset permissions
- flatpak-permission-set.1 Set permissions
- flatpak-permission-show.1 Show permissions
- flatpak-permissions.1 List permissions
- flatpak-pin.1 Pin runtimes to prevent automatic removal
- flatpak-preinstall.1 Install flatpaks that are part of the operating system
- flatpak-ps.1 Enumerate running instances
- flatpak-remote-add.1 Add a remote repository
- flatpak-remote-delete.1 Delete a remote repository
- flatpak-remote-info.1 Show information about an application or runtime in a remote
- flatpak-remote-ls.1 Show available runtimes and applications
- flatpak-remote-modify.1 Modify a remote repository
- flatpak-remotes.1 List remote repositories
- flatpak-repair.1 Repair a flatpak installation
- flatpak-repo.1 Show information about a local repository
- flatpak-run.1 Run an application or open a shell in a runtime
- flatpak-search.1 Search for applications and runtimes
- flatpak-spawn.1 Run commands in a sandbox
- flatpak-uninstall.1 Uninstall an application or runtime
- flatpak-update.1 Update an application or runtime
- flatpak.1 Build, install and run applications and runtimes
- flex.1 the fast lexical analyser generator
- flex++.1 Linux manual page for flex++.1.
- flexiblas.1 the FlexiBLAS administration tool
- flexiblas64.1 the FlexiBLAS administration tool
- flipdiff.1 exchange the order of two incremental patches
- flock.1 manage locks from shell scripts
- fmt.1 simple optimal text formatter
- fmtutil-sys.1 manage TeX formats and Metafont bases, per-user
- fmtutil-user.1 manage TeX formats and Metafont bases, per-user
- fmtutil.1 manage TeX formats and Metafont bases, per-user
- fold.1 wrap each input line to fit in specified width
- foomatic-cleanupdrivers.1 Remove driver entries with no command line
- foomatic-combo-xml.1 \
- foomatic-compiledb.1 Compile the Foomatic printer/driver database
- foomatic-configure.1 the main configuration program of the foomatic printing system.
- foomatic-datafile.1 Generate a PPD file for a given printer/driver combo
- foomatic-extract-text.1 Generate .po files from Foomatic UI strings
- foomatic-fix-xml.1 Remove leading blank lines from Foomatic database
- foomatic-nonumericalids.1 Convert numerical printer IDS to clear-text IDs
- foomatic-perl-data.1 generate Perl data structures from XML
- foomatic-ppd-options.1 show the PPD options
- foomatic-ppd-to-xml.1 Generate Foomatic printer XML from a PPD
- foomatic-ppdfile.1 Generate a PPD file for a given printer/driver combo
- foomatic-printermap-to-gutenprint-xml.1 Updates Gutenprint driver XML file
- foomatic-printjob.1 manage printer jobs in a spooler-independent fashion
- foomatic-replaceoldprinterids.1 Replace references to old printer IDs
- foomatic-rip.1 Universal print filter/RIP wrapper
- foomatic-searchprinter.1 Search Foomatic database
- formail.1 mail (re)formatter
- fprintd.1 Fingerprint management daemon, and test applications
- free.1 Display amount of free and used memory in the system
- freetype-config.1 Get information about a libfreetype installation
- frr.1 a systemd interaction script
- fsck.erofs.1 tool to check an EROFS filesystem’s integrity
- fstopgm.1 convert a Usenix FaceSaver(tm) file into a PGM image
- ftbench.1 benchmark some common FreeType paths
- ftdiff.1 compare font hinting modes
- ftdump.1 simple font dumper
- ftgamma.1 screen gamma calibration helper
- ftgrid.1 simple glyph grid viewer
- ftlint.1 simple font tester
- ftmulti.1 multiple masters font viewer
- ftp.1 Linux manual page for ftp.1.
- ftstring.1 string viewer
- ftvalid.1 font layout table validator
- ftview.1 simple glyph viewer
- funzip.1 filter for extracting from a ZIP archive in a pipe
- fuse-overlayfs.1 overlayfs FUSE implementation
- fuse2fs.1 FUSE file system client for ext2/ext3/ext4 file systems
- fuser.1 identify processes using files or sockets
- fusermount.1 mount and unmount FUSE filesystems
- fusermount3.1 mount and unmount FUSE filesystems
- fwupdmgr.1 firmware update manager client utility
- fwupdtool.1 standalone firmware update utility