set up a Linux swap area NAME mkswap - set up a Linux swap area SYNOPSIS mkswap [options] device [ blocks ] mkswap [options] --size size --file file DESCRIPTION mkswap sets up a Li…remove a user or group from the system NAME deluser, delgroup - remove a user or group from the system SYNOPSIS deluser [ --backup ] [ --backup-suffix str ] [ --backup-to dir ] [ -…remove a user or group from the system NAME deluser, delgroup - remove a user or group from the system SYNOPSIS deluser [ --backup ] [ --backup-suffix str ] [ --backup-to dir ] [ -…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…format all manual pages below a directory NAME catman — format all manual pages below a directory SYNOPSIS catman [ -I os = name ] [ -T output ] srcdir dstdir DESCRIPTION The catma…server process to format manual pages in batch mode NAME mandocd — server process to format manual pages in batch mode SYNOPSIS mandocd [ -I os = name ] [ -T output ] socket_fd DES…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…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 ...…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 ...…index UNIX manuals NAME makewhatis — index UNIX manuals SYNOPSIS makewhatis [ -aDnpQ ] [ -T utf8 ] [ -C file ] makewhatis [ -aDnpQ ] [ -T utf8 ] dir ... makewhatis [ -DnpQ ] [ -T u…configure memory NAME chmem - configure memory SYNOPSIS chmem [ -h] [ -V*] [ -v ] [ -e | -d ] [ SIZE | RANGE -b BLOCKRANGE ] [ -z ZONE ] DESCRIPTION The chmem command sets a partic…Report virtual memory statistics NAME vmstat - Report virtual memory statistics SYNOPSIS vmstat [options] [ delay [ count ]] DESCRIPTION vmstat reports information about processes,…Resume from hibernation NAME systemd-hibernate-resume.service, systemd-hibernate-clear.service, systemd-hibernate-resume - Resume from hibernation SYNOPSIS systemd-hibernate-resume…Resume from hibernation NAME systemd-hibernate-resume.service, systemd-hibernate-clear.service, systemd-hibernate-resume - Resume from hibernation SYNOPSIS systemd-hibernate-resume…Resume from hibernation NAME systemd-hibernate-resume.service, systemd-hibernate-clear.service, systemd-hibernate-resume - Resume from hibernation SYNOPSIS systemd-hibernate-resume…build a Linux filesystem NAME mkfs - build a Linux filesystem SYNOPSIS mkfs [options] [ -t type ] [ fs-options ] device [ size ] DESCRIPTION This mkfs frontend is deprecated in fav…set up and control zram devices NAME zramctl - set up and control zram devices SYNOPSIS Get info: zramctl [options] Reset zram: zramctl -r zramdev ... Print name of first unused zr…add or manipulate users or groups NAME adduser, addgroup - add or manipulate users or groups SYNOPSIS adduser [ --add-extra-groups ] [ --allow-all-names ] [ --allow-bad-names ] [ -…add or manipulate users or groups NAME adduser, addgroup - add or manipulate users or groups SYNOPSIS adduser [ --add-extra-groups ] [ --allow-all-names ] [ --allow-bad-names ] [ -…check and repair a Linux filesystem NAME fsck - check and repair a Linux filesystem SYNOPSIS fsck [ -lsAVRTMNP ] [ -r [ fd ]] [ -C [ fd ]] [ -t fstype ] [ filesystem ...] [ -- ] [ …