Generator for redirecting boot to offline update mode NAME systemd-system-update-generator - Generator for redirecting boot to offline update mode SYNOPSIS /usr/lib/systemd/system-…install and remove System-V style init script links NAME update-rc.d - install and remove System-V style init script links SYNOPSIS update-rc.d [ -f ] name remove update-rc.d name …Mark /etc/ and /var/ fully updated NAME systemd-update-done.service, systemd-update-done - Mark /etc/ and /var/ fully updated SYNOPSIS systemd-update-done.service /usr/lib/systemd/…Mark /etc/ and /var/ fully updated NAME systemd-update-done.service, systemd-update-done - Mark /etc/ and /var/ fully updated SYNOPSIS systemd-update-done.service /usr/lib/systemd/…update /etc/ssl/certs and ca-certificates.crt NAME update-ca-certificates - update /etc/ssl/certs and ca-certificates.crt SYNOPSIS update-ca-certificates [ options ] DESCRIPTION Th…safely update /etc/passwd, /etc/shadow and /etc/group NAME update-passwd - safely update /etc/passwd, /etc/shadow and /etc/group SYNOPSIS update-passwd [ options ] DESCRIPTION upda…update the list of valid login shells NAME update-shells - update the list of valid login shells SYNOPSIS update-shells [ options ] DESCRIPTION update-shells locates the shells pro…manage PAM configuration using packaged profiles NAME pam-auth-update - manage PAM configuration using packaged profiles SYNOPSIS pam-auth-update [ --package [ --remove profile [ p…checksum update action NAME csum - checksum update action SYNOPSIS tc ... action csum UPDATE UPDATE := TARGET [ UPDATE ] TARGET := { ip4h | icmp | igmp | tcp | udp | udplite | sctp…Helper binary that updates the password of a given user NAME unix_update - Helper binary that updates the password of a given user SYNOPSIS unix_update [...] DESCRIPTION unix_updat…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…APT package handling utility -- command-line interface NAME apt-get - APT package handling utility -- command-line interface SYNOPSIS apt-get [ -sqdyfmubV ] [ -o= config_string ] […network statistics tools. NAME nstat, rtacct - network statistics tools. SYNOPSIS Usage: nstat [ -h?vVzrnasd:t:jp ] [ PATTERN [ PATTERN ] ] Usage: rtacct [ -h?vVzrnasd:t: ] [ ListO…network statistics tools. NAME nstat, rtacct - network statistics tools. SYNOPSIS Usage: nstat [ -h?vVzrnasd:t:jp ] [ PATTERN [ PATTERN ] ] Usage: rtacct [ -h?vVzrnasd:t: ] [ ListO…update passwords in batch mode NAME chpasswd - update passwords in batch mode SYNOPSIS chpasswd [ options ] DESCRIPTION The chpasswd command reads a list of user name and password …Configure kernel parameters at boot NAME systemd-sysctl.service, systemd-sysctl - Configure kernel parameters at boot SYNOPSIS /usr/lib/systemd/systemd-sysctl [OPTIONS...] [ CONFIG…Configure kernel parameters at boot NAME systemd-sysctl.service, systemd-sysctl - Configure kernel parameters at boot SYNOPSIS /usr/lib/systemd/systemd-sysctl [OPTIONS...] [ CONFIG…transform configuration NAME ip-xfrm - transform configuration SYNOPSIS ip [ OPTIONS ] xfrm { COMMAND | help } ip xfrm XFRM-OBJECT { COMMAND | help } XFRM-OBJECT := state | policy …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…update and create new users in batch NAME newusers - update and create new users in batch SYNOPSIS newusers [ options ] [ file ] DESCRIPTION The newusers command reads a file (or t…