install screen by typing sudo yum install screen as shown bellow
[maswachid@monitor ~]$
[maswachid@monitor ~]$ sudo yum install screen
[sudo] password for maswachid:
Loaded plugins: fastestmirror, refresh-packagekit, security
Setting up Install Process
Loading mirror speeds from cached hostfile
base | 3.7 kB 00:00
epel | 3.2 kB 00:00
extras | 3.4 kB 00:00
updates | 3.4 kB 00:00
Resolving Dependencies
--> Running transaction check
---> Package screen.x86_64 0:4.0.3-19.el6 will be installed
wait until installation proccess finish as shown bellow
Running rpm_check_debug
Running Transaction Test
Transaction Test Succeeded
Running Transaction
Installing : screen-4.0.3-19.el6.x86_64 1/1
Verifying : screen-4.0.3-19.el6.x86_64 1/1
Installed:
screen.x86_64 0:4.0.3-19.el6
Complete!
[maswachid@hubmonitor ~]$
to start using screen, just typing we typing screen at terminal
SYNOPSIS
screen [ -options ] [ cmd [ args ] ]
screen -r [[pid.]tty[.host]]
screen -r sessionowner/[[pid.]tty[.host]]
[root@monitor-cloud ~]#
[root@monitor-cloud ~]# screen
After we typing screen, we will redirect to empty terminal
[root@monitoring-cloud ~]#
[root@monitoring-cloud ~]#
we can type any command as usual, on figure bellow we will perform rsync command
[root@monitoring-cloud ~]#
[root@monitoring-cloud ~]# rsync --bwlimit=100 -aclzhe ssh --progress [email protected]:/home/omd_cmk/automatis ~/omd_cmk/
[email protected]'s password:
receiving incremental file list
created directory /root/omd_cmk
automatis/
automatis/Check_MK-monitor.wachid.web.id-mon-bkp_auto-complete/
automatis/Check_MK-monitor.wachid.web.id-mon-bkp_auto-complete/mkbackup.info
734 100% 716.80kB/s 0:00:00 (xfr#1, to-chk=2/6)
automatis/Check_MK-monitor.wachid.web.id-mon-bkp_auto-complete/site-mon.tar.gz
1.49M 0% 98.77kB/s 3:03:46
We can leave it running in background by detach it by pushing ctrl + a + d or we can leave it open like normal terminal
[detached from 7211.pts-0.monitor-cloud]
[root@monitor-cloud ~]#
[root@monitor-cloud ~]#
We can resume our session on screen (attach) by typing screen -r [pid] we need choose the session if there are more than one session of screen else we will automatically open the screen session
[root@monitor-cloud ~]#
[root@monitor-cloud ~]# screen -r
There are several suitable screens on:
7211.pts-0.monitoring-cloud (Detached)
67748.pts-0.localhost (Detached)
Type "screen [-d] -r [pid.]tty.host" to resume one of them.
[root@monitor-cloud ~]#
[root@monitor-cloud ~]#
we will found our terminal as last seen
[root@monitor-cloud ~]#
[root@monitor-cloud ~]# rsync --bwlimit=100 -aclzhe ssh --progress [email protected]:/home/omd_cmk/automatis ~/omd_cmk/
[email protected]'s password:
receiving incremental file list
created directory /root/omd_cmk
automatis/
automatis/Check_MK-monitor.wachid.web.id-mon-bkp_auto-complete/
automatis/Check_MK-monitor.wachid.web.id-mon-bkp_auto-complete/mkbackup.info
734 100% 716.80kB/s 0:00:00 (xfr#1, to-chk=2/6)
automatis/Check_MK-monitor.wachid.web.id-mon-bkp_auto-complete/site-mon.tar.gz
94.08M 8% 102.20kB/s 2:42:31
Here are some option that we can use on screen app
[root@monitor-cloud ~]#
[root@monitor-cloud ~]# screen --help
Use: screen [-opts] [cmd [args]]
or: screen -r [host.tty]
Options:
-4 Resolve hostnames only to IPv4 addresses.
-6 Resolve hostnames only to IPv6 addresses.
-a Force all capabilities into each window's termcap.
-A -[r|R] Adapt all windows to the new display width & height.
-c file Read configuration file instead of '.screenrc'.
-d (-r) Detach the elsewhere running screen (and reattach here).
-dmS name Start as daemon: Screen session in detached mode.
-D (-r) Detach and logout remote (and reattach here).
-D -RR Do whatever is needed to get a screen session.
-e xy Change command characters.
-f Flow control on, -fn = off, -fa = auto.
-h lines Set the size of the scrollback history buffer.
-i Interrupt output sooner when flow control is on.
-l Login mode on (update /var/run/utmp), -ln = off.
-ls [match] or
-list Do nothing, just list our SockDir [on possible matches].
-L Turn on output logging.
-m ignore $STY variable, do create a new screen session.
-O Choose optimal output rather than exact vt100 emulation.
-p window Preselect the named window if it exists.
-q Quiet startup. Exits with non-zero return code if unsuccessful.
-Q Commands will send the response to the stdout of the querying process.
-r [session] Reattach to a detached screen process.
-R Reattach if possible, otherwise start a new session.
-s shell Shell to execute rather than $SHELL.
-S sockname Name this session <pid>.sockname instead of <pid>.<tty>.<host>.
-t title Set title. (window's name).
-T term Use term as $TERM for windows, rather than "screen".
-U Tell screen to use UTF-8 encoding.
-v Print "Screen version 4.01.00devel (GNU) 2-May-06".
-wipe [match] Do nothing, just clean up SockDir [on possible matches].
-x Attach to a not detached screen. (Multi display mode).
-X Execute <cmd> as a screen command in the specified session.
[root@monitoring-cloud ~]#
rsync --bwlimit=800 -aulzhRe ssh --progress /home/omd_cmk/manual/./Check_MK-wachid.web.id-monitoring-bkp_manual-complete [email protected]:/root/omd_cmk/manual/
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