create or update the pre-formatted manual pages NAME catman - create or update the pre-formatted manual pages SYNOPSIS catman [ -d?V ] [ -M path ] [ -C file ] [ section ] ... DESCR…query the APT cache NAME apt-cache - query the APT cache SYNOPSIS apt-cache [ -agipns ] [ -o= config_string ] [ -c= config_file ] {gencaches | showpkg pkg ... | showsrc pkg ... | s…create iconv module configuration cache NAME iconvconfig - create iconv module configuration cache SYNOPSIS iconvconfig [ options ] [ directory ]... DESCRIPTION The iconv (3) funct…create or update the manual page index caches NAME mandb - create or update the manual page index caches SYNOPSIS mandb [ -dqsucpt?V ] [ -C file ] [ manpath ] mandb [ -dqsut ] [ -C…Allocate system users and groups NAME systemd-sysusers, systemd-sysusers.service - Allocate system users and groups SYNOPSIS systemd-sysusers [OPTIONS...] [ CONFIGFILE ...] systemd…Allocate system users and groups NAME systemd-sysusers, systemd-sysusers.service - Allocate system users and groups SYNOPSIS systemd-sysusers [OPTIONS...] [ CONFIGFILE ...] systemd…Create, delete, and clean up files and directories NAME systemd-tmpfiles, systemd-tmpfiles-setup.service, systemd-tmpfiles-setup-dev-early.service, systemd-tmpfiles-setup-dev.servi…Create, delete, and clean up files and directories NAME systemd-tmpfiles, systemd-tmpfiles-setup.service, systemd-tmpfiles-setup-dev-early.service, systemd-tmpfiles-setup-dev.servi…Create, delete, and clean up files and directories NAME systemd-tmpfiles, systemd-tmpfiles-setup.service, systemd-tmpfiles-setup-dev-early.service, systemd-tmpfiles-setup-dev.servi…Create, delete, and clean up files and directories NAME systemd-tmpfiles, systemd-tmpfiles-setup.service, systemd-tmpfiles-setup-dev-early.service, systemd-tmpfiles-setup-dev.servi…Create, delete, and clean up files and directories NAME systemd-tmpfiles, systemd-tmpfiles-setup.service, systemd-tmpfiles-setup-dev-early.service, systemd-tmpfiles-setup-dev.servi…Create, delete, and clean up files and directories NAME systemd-tmpfiles, systemd-tmpfiles-setup.service, systemd-tmpfiles-setup-dev-early.service, systemd-tmpfiles-setup-dev.servi…command-line interface NAME apt - command-line interface SYNOPSIS apt [ -h ] [ -o= config_string ] [ -c= config_file ] [ -t= target_release ] [ -a= architecture ] {list | search | …Activates System Extension Images NAME systemd-sysext, systemd-sysext.service, systemd-confext, systemd-confext.service - Activates System Extension Images SYNOPSIS systemd-sysext …Activates System Extension Images NAME systemd-sysext, systemd-sysext.service, systemd-confext, systemd-confext.service - Activates System Extension Images SYNOPSIS systemd-sysext …Activates System Extension Images NAME systemd-sysext, systemd-sysext.service, systemd-confext, systemd-confext.service - Activates System Extension Images SYNOPSIS systemd-sysext …Activates System Extension Images NAME systemd-sysext, systemd-sysext.service, systemd-confext, systemd-confext.service - Activates System Extension Images SYNOPSIS systemd-sysext …locate/print block device attributes NAME blkid - locate/print block device attributes SYNOPSIS blkid --label label | --uuid uuid blkid [ --no-encoding --garbage-collect --list-one…create a new user or update default new user information NAME useradd - create a new user or update default new user information SYNOPSIS useradd [ options ] LOGIN useradd -D usera…enable/disable devices and files for paging and swapping NAME swapon, swapoff - enable/disable devices and files for paging and swapping SYNOPSIS swapon [options] [ specialfile ...…