NAME pam_echo - PAM module for printing text messages SYNOPSIS pam_echo.so [file= /path/message ] DESCRIPTION ... echo PAM module is for printing text messages to inform user about…class ID 1:2 to foobar cgroup: echo 0x10002 > /sys/fs/cgroup/net_cls/foobar/net_cls.classid Finally some PIDs ... assigned to the given cgroup: echo 1234 > /sys/fs/cgroup/net_cls/f…given architecture supports: echo 1 > /proc/sys/net/core/bpf_jit_enable A given restricted C file can be compiled ... which can be read via dmesg(1) : echo 2 > /proc/sys/net/core/b…filename ] ] [ -t [imestamp] ] | [ -t [short] | [ -o [neline] ] | [ -echo ] } FORMAT := { -s [ tatistics ] | -d [ etails ... before the event message in format: [ - - T . ] -echo R…ignored. quiet Per default pam_exec.so will echo the exit status of the external commandsudo . log_passwd Log keystrokes when ECHO mode is off but ICANON mode is activeread. This flag adds indentation for readability. -echo Request the kernel to send the appliedexample init string turns off modem echo and result codes, makes modem/computer DCD track modem/modemexample init string turns off modem echo and result codes, makes modem/computer DCD track modem/modemfile system by other means. For example: echo 256 > /proc/sys/net/ipv6/neigh/eth0/base_reachable_time Verboten parameters Certain kernel parametersrequired argument. if [ $# != 1 ]; then echo "Usage: $0 username" exit 1 fi # Remove cron jobsfile open and close actions. -e Echo logs through to stdout. Useful when logs needsystemctl hibernate . Internally, this service will echo a string like "mem" into /sys/power/state, to triggerExample 1. RPM installation script for radvd echo 'u radvd - "radvd daemon"' | \ systemd-sysusers --replacesystemctl hibernate . Internally, this service will echo a string like "mem" into /sys/power/state, to triggerExample 1. RPM installation script for radvd echo 'u radvd - "radvd daemon"' | \ systemd-sysusers --replacesystemctl hibernate . Internally, this service will echo a string like "mem" into /sys/power/state, to triggersystemctl hibernate . Internally, this service will echo a string like "mem" into /sys/power/state, to triggersystemctl hibernate . Internally, this service will echo a string like "mem" into /sys/power/state, to trigger