Check battery level whether there's enough charge, and power off if not NAME systemd-battery-check.service, systemd-battery-check - Check battery level whether there's enough charg…Check battery level whether there's enough charge, and power off if not NAME systemd-battery-check.service, systemd-battery-check - Check battery level whether there's enough charg…File system checker logic NAME systemd-fsck@.service, systemd-fsck-root.service, systemd-fsck-usr.service, systemd-fsck - File system checker logic SYNOPSIS systemd-fsck@.service s…File system checker logic NAME systemd-fsck@.service, systemd-fsck-root.service, systemd-fsck-usr.service, systemd-fsck - File system checker logic SYNOPSIS systemd-fsck@.service s…File system checker logic NAME systemd-fsck@.service, systemd-fsck-root.service, systemd-fsck-usr.service, systemd-fsck - File system checker logic SYNOPSIS systemd-fsck@.service s…check and repair a Linux filesystem NAME fsck - check and repair a Linux filesystem SYNOPSIS fsck [ -lsAVRTMNP ] [ -r [ fd ]] [ -C [ fd ]] [ -t fstype ] [ filesystem ...] [ -- ] [ …...k= Accepts a boolean argument. If false the boot-time battery charge check implemented by systemd-battery-check.service (8) is disabled. Added in version 254. ifname= , net.ifna…Suspend and hibernation configuration file NAME systemd-sleep.conf, sleep.conf.d - Suspend and hibernation configuration file SYNOPSIS /etc/systemd/sleep.conf /run/systemd/sleep.co…Suspend and hibernation configuration file NAME systemd-sleep.conf, sleep.conf.d - Suspend and hibernation configuration file SYNOPSIS /etc/systemd/sleep.conf /run/systemd/sleep.co…Print or Check SHA Checksums NAME shasum - Print or Check SHA Checksums SYNOPSIS Usage: shasum [OPTION]... [FILE]... Print or check SHA checksums. With no FILE, or when FILE is -, …Certificate display and signing command NAME openssl-x509 - Certificate display and signing command SYNOPSIS openssl x509 [ -help ] [ -in filename | uri ] [ -passin arg ] [ -new ] …Report whether we are connected to an external power source NAME systemd-ac-power - Report whether we are connected to an external power source SYNOPSIS systemd-ac-power [OPTIONS..…checks for corruption in one or more PostgreSQL databases NAME pg_amcheck - checks for corruption in one or more PostgreSQL databases SYNOPSIS pg_amcheck [ option ...] [ dbname ] D…verify the integrity of a base backup of a PostgreSQL cluster NAME pg_verifybackup - verify the integrity of a base backup of a PostgreSQL cluster SYNOPSIS pg_verifybackup [ option…List all manpages from the systemd project NAME systemd.index - List all manpages from the systemd project 3 30-systemd-environment-d-generator (8) — Load variables specified by en…Defining attributes per path NAME gitattributes - Defining attributes per path SYNOPSIS $GIT_DIR/info/attributes, .gitattributes DESCRIPTION A gitattributes file is a simple text f…compute and check SHA512 message digest NAME sha512sum - compute and check SHA512 message digest SYNOPSIS sha512sum [ OPTION ]... [ FILE ]... DESCRIPTION Print or check SHA512 (512…compute and check SHA384 message digest NAME sha384sum - compute and check SHA384 message digest SYNOPSIS sha384sum [ OPTION ]... [ FILE ]... DESCRIPTION Print or check SHA384 (384…compute and check SHA256 message digest NAME sha256sum - compute and check SHA256 message digest SYNOPSIS sha256sum [ OPTION ]... [ FILE ]... DESCRIPTION Print or check SHA256 (256…compute and check SHA224 message digest NAME sha224sum - compute and check SHA224 message digest SYNOPSIS sha224sum [ OPTION ]... [ FILE ]... DESCRIPTION Print or check SHA224 (224…