print or control the kernel ring buffer NAME dmesg - print or control the kernel ring buffer SYNOPSIS dmesg [options] dmesg --clear dmesg --read-clear [options] dmesg --console-lev…print system information NAME uname - print system information SYNOPSIS uname [ OPTION ]... DESCRIPTION Print certain system information. With no OPTION, same as -s . -a , --all pr…Pre-calculate and sign expected TPM2 PCR 11 values for booted unified kernel images NAME systemd-measure - Pre-calculate and sign expected TPM2 PCR 11 values for booted unified ker…manipulate the utilization clamping attributes of the system or a process NAME uclampset - manipulate the utilization clamping attributes of the system or a process SYNOPSIS uclamp…display kernel slab cache information in real time NAME slabtop - display kernel slab cache information in real time SYNOPSIS slabtop [ options ] DESCRIPTION slabtop displays detai…set or get process I/O scheduling class and priority NAME ionice - set or get process I/O scheduling class and priority SYNOPSIS ionice [ -c class ] [ -n level ] [ -t ] -p PID ioni…capability shell wrapper NAME capsh - capability shell wrapper SYNOPSIS capsh [ OPTION ]... DESCRIPTION Linux capability support and use can be explored and constrained with this t…Query the user for a system password NAME systemd-ask-password - Query the user for a system password SYNOPSIS systemd-ask-password [OPTIONS...] [MESSAGE] DESCRIPTION systemd-ask-p…set terminal attributes NAME setterm - set terminal attributes SYNOPSIS setterm [options] DESCRIPTION setterm writes to standard output a character string that will invoke the spec…Find redundant pack files NAME git-pack-redundant - Find redundant pack files SYNOPSIS git pack-redundant [--verbose] [--alt-odb] (--all | <pack-filename>...) WARNING git pack-redu…systemd system and service manager NAME systemd, init - systemd system and service manager SYNOPSIS /usr/lib/systemd/systemd [OPTIONS...] init [OPTIONS...] {COMMAND} DESCRIPTION sy…Detect execution in a virtualized environment NAME systemd-detect-virt - Detect execution in a virtualized environment SYNOPSIS systemd-detect-virt [OPTIONS...] DESCRIPTION systemd…Show top control groups by their resource usage NAME systemd-cgtop - Show top control groups by their resource usage SYNOPSIS systemd-cgtop [OPTIONS...] [GROUP] DESCRIPTION systemd…Initialize basic system settings on or before the first boot-up of a system NAME systemd-firstboot, systemd-firstboot.service - Initialize basic system settings on or before the fi…Initialize basic system settings on or before the first boot-up of a system NAME systemd-firstboot, systemd-firstboot.service - Initialize basic system settings on or before the fi…display information about the CPU architecture NAME lscpu - display information about the CPU architecture SYNOPSIS lscpu [options] DESCRIPTION lscpu gathers CPU architecture infor…reverse lines characterwise NAME rev - reverse lines characterwise SYNOPSIS rev [option] [ file ...] DESCRIPTION The rev utility copies the specified files to standard output, reve…remove columns from a file NAME colrm - remove columns from a file SYNOPSIS colrm [first [last]] DESCRIPTION colrm removes selected columns from a file. Input is taken from standar…manipulate the real-time attributes of a process NAME chrt - manipulate the real-time attributes of a process SYNOPSIS chrt [options] priority command argument ... chrt [options] -…display and adjust OOM-killer score. NAME choom - display and adjust OOM-killer score. choom -p PID choom -p PID -n number choom -n number [--] command [ argument ...] DESCRIPTION …