scripts/_key.sh

   1 #kernel config
   2 #|# CONFIG_MAGIC_SYSRQ is not set
   3 #sysctl kernel.sysrq=1
   4 #echo "1" > /proc/sys/kernel/sysrq
   5 #/etc/sysctl.conf kernel.sysrq = 1
   6 #kernel parameter sysrq_always_enabled=1
   7 #   Alt+SysRq+r Unraw     Take control of keyboard back from X.
   8 #   Alt+SysRq+e Terminate Send SIGTERM to all processes, allowing them to
   9 #                         terminate gracefully.
  10 #   Alt+SysRq+i Kill      Send SIGKILL to all processes, forcing them to
  11 #                         terminate immediately.
  12 #   Alt+SysRq+s Sync      Flush data to disk.
  13 #   Alt+SysRq+u Unmount   Unmount and remount all filesystems read-only.
  14 #   Alt+SysRq+b Reboot    Reboot
  15
  16 #"ctrl-v" and then "key" - echo esc seq
  17 #showkey -a
  18
  19 #bash
  20 #bind -p
  21
  22 #in script
  23 #set -o emacs
  24 #or
  25 #set -o vi
  26
  27 #F12
  28 #bind '"\e[24~":"free\nsync\n"'
  29 #Ctrl-e
  30 #bind '"\C-e":"df\n"'
  31
  32 #other setting - keyboard map
  33 #echo to terminal
  34 #alt-gr - d
  35 (dumpkeys; echo -ne 'altgr keycode 32 = F100\nstring F100 = "free\nsync\n"\n') | loadkeys