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Top Forums Shell Programming and Scripting Need Remote server Reboot timings Post 302756969 by vinil on Wednesday 16th of January 2013 11:31:51 PM
Old 01-17-2013
Linux Need Remote server Reboot timings

Hi
I need to know the reboot timings of remote servers (all unix/AIX server )with the help of shell script as the list of servers is 400+.

None of the commands uses system name as parameter .What to do ?
I am trying man -b in variety of codes am preparing but all in vain .

Code:
#!/bin/ksh
file="/export/home/ABCDE/readIP.txt" 
while read Line
do
#last reboot | head -1 >reboot data.txt 
echo "line " ":" who -b >rebootData.txt
done < $file

Its not working at all for me

Last edited by Scott; 01-17-2013 at 12:49 AM.. Reason: Please use code tags
 

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HALT(8) 							       halt								   HALT(8)

NAME
halt, poweroff, reboot - Halt, power-off or reboot the machine SYNOPSIS
halt [OPTIONS...] poweroff [OPTIONS...] reboot [OPTIONS...] DESCRIPTION
halt, poweroff, reboot may be used to halt, power-off or reboot the machine. OPTIONS
The following options are understood: --help Prints a short help text and exits. --halt Halt the machine, regardless of which one of the three commands is invoked. -p, --poweroff Power-off the machine, regardless of which one of the three commands is invoked. --reboot Reboot the machine, regardless of which one of the three commands is invoked. -f, --force Force immediate halt, power-off, reboot. Do not contact the init system. -w, --wtmp-only Only write wtmp shutdown entry, do not actually halt, power-off, reboot. -d, --no-wtmp Do not write wtmp shutdown entry. --no-wall Do not send wall message before halt, power-off, reboot. EXIT STATUS
On success, 0 is returned, a non-zero failure code otherwise. NOTES
These are legacy commands available for compatibility only. SEE ALSO
systemd(1), systemctl(1), shutdown(8), wall(1) systemd 208 HALT(8)
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