unmount filesystems NAME umount - unmount filesystems SYNOPSIS umount -a [ -dflnrv ] [ -t fstype ] [ -O option ...] umount [ -dflnrv ] { directory | device } umount -h | -V DESCRIP…state monitoring NAME ip-monitor, rtmon - state monitoring SYNOPSIS ip monitor [ all | OBJECT-LIST ] [ file FILENAME ] [ label ] [ all-nsid ] [ dev DEVICE ] OPTIONS -t , -timestamp…process network namespace management NAME ip-netns - process network namespace management SYNOPSIS ip [ OPTIONS ] netns { COMMAND | help } ip netns [ list ] ip netns add NETNSNAME …Journal service NAME systemd-journald.service, systemd-journald.socket, systemd-journald-dev-log.socket, systemd-journald-audit.socket, systemd-journald@.service, systemd-journald@…Journal service NAME systemd-journald.service, systemd-journald.socket, systemd-journald-dev-log.socket, systemd-journald-audit.socket, systemd-journald@.service, systemd-journald@…Journal service NAME systemd-journald.service, systemd-journald.socket, systemd-journald-dev-log.socket, systemd-journald-audit.socket, systemd-journald@.service, systemd-journald@…Journal service NAME systemd-journald.service, systemd-journald.socket, systemd-journald-dev-log.socket, systemd-journald-audit.socket, systemd-journald@.service, systemd-journald@…Journal service NAME systemd-journald.service, systemd-journald.socket, systemd-journald-dev-log.socket, systemd-journald-audit.socket, systemd-journald@.service, systemd-journald@…IPv6 In-situ OAM (IOAM) NAME ip-ioam - IPv6 In-situ OAM (IOAM) SYNOPSIS ip ioam { COMMAND | help } ip ioam namespace show ip ioam namespace add ID [ data DATA32 ] [ wide DATA64 ] i…run scripts or programs in a directory NAME run-parts - run scripts or programs in a directory SYNOPSIS run-parts [--test] [--verbose] [--debug] [--report] [--lsbsysinit] [--regex=…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…run a command against a vrf NAME ip-vrf - run a command against a vrf SYNOPSIS ip vrf { COMMAND | help } ip vrf show [ NAME ] ip vrf identify [ PID ] ip vrf pids NAME ip vrf exec […mount a filesystem NAME mount - mount a filesystem SYNOPSIS mount [ -h | -V ] mount [ -l ] [ -t fstype ] mount -a [ -fFnrsvw ] [ -t fstype ] [ -O optlist ] mount [ -fnrsvw ] [ -o o…set file capabilities NAME setcap - set file capabilities SYNOPSIS setcap [-q] [-n <rootuid>] [-v] { capabilities|-|-r} filename [ ... capabilitiesN fileN ] DESCRIPTION In the abse…BPF programmable classifier and actions for ingress/egress queueing disciplines NAME BPF - BPF programmable classifier and actions for ingress/egress queueing disciplines SYNOPSIS …show TIPC nametable NAME tipc-nametable - show TIPC nametable SYNOPSIS tipc nametable show OPTIONS Options (flags) that can be passed anywhere in the command chain. -h , --help -j …Check to see if the default timestamp is valid NAME pam_timestamp_check - Check to see if the default timestamp is valid SYNOPSIS pam_timestamp_check [-k] [-d] [ target_user ] DESC…enable or disable an apache2 site / virtual host NAME a2ensite, a2dissite - enable or disable an apache2 site / virtual host SYNOPSIS a2ensite [-q|--quiet] [-m|--maintmode] [ site …enable or disable an apache2 module NAME a2enmod, a2dismod - enable or disable an apache2 module SYNOPSIS a2enmod [-q|--quiet] [-m|--maintmode] [ module ] a2dismod [-q|--quiet] [-f…enable or disable an apache2 configuration file NAME a2enconf, a2disconf - enable or disable an apache2 configuration file SYNOPSIS a2enconf [-q|--quiet] [-m|--maintmode] [ configu…