Linux: screen command - Revision history

Jon: /* Injecting a command into an existing, remote screen session */

2015-07-30T11:45:27Z

Injecting a command into an existing, remote screen session

Jon: /* Injecting a command into an existing, remote screen session */

2015-07-30T11:43:14Z

Injecting a command into an existing, remote screen session

Jon: /* Injecting a command into an existing, remote screen session */

2015-07-30T11:40:47Z

Injecting a command into an existing, remote screen session

Jon at 11:40, 30 July 2015

2015-07-30T11:40:26Z

Jon: /* Parse a command to a running screen session */

2014-08-05T11:46:08Z

Parse a command to a running screen session

Jon: Created page with "== Initiate a screen session and disconnect immediately == [root@nodea ~]# screen -S 'jhtest' -d -m [root@nodea ~]# screen -list There is a screen on: 2653.jhtest (Det..."

2014-08-05T11:45:35Z

Created page with "== Initiate a screen session and disconnect immediately == <syntaxhighlight> [root@nodea ~]# screen -S 'jhtest' -d -m [root@nodea ~]# screen -list There is a screen on: 2653.jhtest (Det..."

New page

== Initiate a screen session and disconnect immediately ==
<syntaxhighlight>
[root@nodea ~]# screen -S 'jhtest' -d -m
[root@nodea ~]# screen -list
There is a screen on:
2653.jhtest (Detached)
</syntaxhighlight>

== Parse a command to a running screen session ==
*Initiate and disconnect from your named screen session
<syntaxhighlight>
screen -r "jhtest" -X stuff $'cd /benchmark\n'
</syntaxhighlight>
* <code>-r</code> = reconnect screen session
* <code>"jhtest"</code> = name of the screen session
* <code>-X</code> = send commands to a running screen session
* <code>stuff</code> = stuff command lets you send keystrokes
* <code>$</code> = $ before the command is to make the shell parse the \n inside the quotes and the newline is required to execute the command (like when you press enter)
* <code>'cd /tmp\n'</code> = the command to run followed by <code>/n</code> keystroke

@@ Line 29: / Line 29: @@
 * <code>-S test</code> = name of the screen session
-* <code>-p 0</code> = selection screen 0 of screen session
+* <code>-p 0</code> = select screen 0 of screen session
 * <code>-X</code> = send commands to a running screen session
 * <code>stuff</code> = stuff command lets you send keystrokes
 * <code>`echo -ne '\015'`</code> = send a carriage return after the main command, similar to <code>$</code> and <code>\n</code> in previous example.

@@ Line 23: / Line 23: @@
 <syntaxhighlight>
 ssh 172.28.130.1 screen -dmS test
 ssh 172.28.130.1 screen -S test -p 0 -X stuff "/pool/LEOPARD150723M_2.16/Yafuflash\ -kcs\ /pool/LEOPARD150723M_2.16/LEOPARD150723M_2.16.ima\ -ignore-module-location"`echo -ne '\015'`
 </syntaxhighlight>
 * <code>-S test</code> = name of the screen session
 * <code>-p 0</code> = selection screen 0 of screen session

@@ Line 25: / Line 25: @@
 ssh 172.28.130.1 screen -S test -p 0 -X stuff "/pool/LEOPARD150723M_2.16/Yafuflash\ -kcs\ /pool/LEOPARD150723M_2.16/LEOPARD150723M_2.16.ima\ -ignore-module-location"`echo -ne '\015'`
 </syntaxhighlight>
-* <code>-s test</code> = name of the screen session
+* <code>-S test</code> = name of the screen session
 * <code>-p 0</code> = selection screen 0 of screen session
 * <code>-X</code> = send commands to a running screen session
 * <code>stuff</code> = stuff command lets you send keystrokes
 * <code>`echo -ne '\015'`</code> = send a carriage return after the main command, similar to <code>$</code> and <code>\n</code> in previous example.

@@ Line 17: / Line 17: @@
 * <code>stuff</code> = stuff command lets you send keystrokes
 * <code>$</code> = <code>$</code> before the command is to make the shell parse the <code>\n</code> inside the quotes and the newline is required to execute the command (like when you press enter)
-* <code>'cd /tmp\n'</code> = the command to run followed by <code>/n</code> keystroke
+* <code>'cd /tmp\n'</code> = the command to run followed by <code>\n</code> keystroke