Check SELinux status

More linux commands

• List cron jobs (system)
  ls /etc/cron.* /var/spool/cron/crontabs/copy

  List all system and user cron job locations

• Show environment variables
  printenv | sortcopy

  Display all environment variables sorted alphabetically

• Watch disk I/O
  iostat -xz 1copy

  Show extended disk I/O statistics updated every second

• Show process tree
  pstree -pcopy

  Display process hierarchy with PIDs

• TCP/IP tuning — backlog
  sysctl -w net.core.somaxconn=65535copy

  Increase the maximum connection backlog for sockets

all 133 linux commands →