11-13-2009
SSH sessions from bash script
Hi Forum.
First of all thanks for reading.
I need some help here. I have been checking some other posts about this issue, but I still have problems...
I'm trying to conect througn ssh to several machines to kill some process and I have problems with the " ' ' ".
This is what I'm trying to do:
ssh -o "StrictHostKeyChecking no" $IP_START ps -ef | grep $USER | awk '{print "kill -9 "$2""}' | sh
I know for sure that this works:
ps -ef | grep $USER | grep | awk '{print "kill -9 "$2""}' | sh
And I know that the way to do multiple commands in ssh is:
ssh user@server 'command1; command2; command3' or
ssh user@server "command1; command2; command3"
So with this, I have tried all the possible combinations:
ssh -o "StrictHostKeyChecking no" $IP_START "ps -ef | grep $USER | awk '{print \"kill -9 \"$2\"\"}' | sh"
ssh -o "StrictHostKeyChecking no" $IP_START 'ps -ef | grep $USER | awk \'{print "kill -9 "$2""}\' | sh'
....
But this command is killing me:
awk '{print "kill -9 "$2""}'
Could any body help me?
Thanks in advance...
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grub-render-label
GRUB-RENDER-LABEL(1) User Commands GRUB-RENDER-LABEL(1)
NAME
grub-render-label - generate a .disk_label for Apple Macs.
SYNOPSIS
grub-render-label [OPTION...] [OPTIONS]
DESCRIPTION
Render Apple .disk_label.
-b, --bgcolor=COLOR
use COLOR for background
-c, --color=COLOR
use COLOR for text
-f, --font=FILE
use FILE as font (PF2).
-i, --input=FILE
read text from FILE.
-o, --output=FILE
set output filename. Default is STDOUT
-t, --text=STRING
set the label to render
-v, --verbose
print verbose messages.
-?, --help
give this help list
--usage
give a short usage message
-V, --version
print program version
Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options.
REPORTING BUGS
Report bugs to <bug-grub@gnu.org>.
SEE ALSO
The full documentation for grub-render-label is maintained as a Texinfo manual. If the info and grub-render-label programs are properly
installed at your site, the command
info grub-render-label
should give you access to the complete manual.
grub-render-label (GRUB) 2.02-2ubuntu8.3 July 2018 GRUB-RENDER-LABEL(1)