screen for remote server Supporting tagline
When we SSH to remote servers to do sth and it may takes long ,or we need to run at least two commands , screen is a good stuff to help us to save time.
screen command :
screen -S winking_screen -> create a screen session named “winking_screen”
screen -ls -> list all current sessions
screen -r winking_screen -> turn back to winking_screen
screen -d winking_screen -> detach winking_screen
screen -d -r winking_screen -> stop current session and turn back to winking_screen
Ctrl-A d logout of current screen.
first login remote server and create a screen session.
screen
do sth you want
such as ruby do_sth_you_want.rb
logout
exit or Ctrl-A d
relink to the working screen
first we can use screen -ls to see which screen we need .
then use screen -r screen_you_need to login .
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