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Full Discussion: grep can't open error
Top Forums Shell Programming and Scripting grep can't open error Post 302435147 by nurani on Tuesday 6th of July 2010 01:23:22 PM
Old 07-06-2010
Bug grep can't open error ----- Continues

Hi,

I have tried everything that has been suggested, but to no avail. Let me explain exactly what I am doing. (Or what I want the script to do)

1) I run my script in machine A
2) I need to grep the log files for "Number of orders processed". But these log files are sitting in machine B.

So, I am using the remsh command in a foreach loop to scan all the machines.

Once I find the log file, I am doing the Grep. My Grep is given below

Code:
grep "Number of jobs processed:" $output | sort -u | awk '{print $5}'`;

Any other suggestions that you can think of. I need to have this resolved by Tomorrow (Wednesday). Any help is very much appreciated.

Thanks
nurani
 

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service(8)						      System Manager's Manual							service(8)

NAME
service - run a System V init script SYNOPSIS
service SCRIPT COMMAND [OPTIONS] service --status-all service --help | -h | --version DESCRIPTION
service runs a System V init script in as predictable environment as possible, removing most environment variables and with current working directory set to /. The SCRIPT parameter specifies a System V init script, located in /etc/init.d/SCRIPT. The supported values of COMMAND depend on the invoked script, service passes COMMAND and OPTIONS it to the init script unmodified. All scripts should support at least the start and stop commands. As a special case, if COMMAND is --full-restart, the script is run twice, first with the stop command, then with the start command. service --status-all runs all init scripts, in alphabetical order, with the status command. If the init script file does not exist, the script tries to use legacy actions. If there is no suitable legacy action found and COMMAND is one of actions specified in LSB Core Specification, input is redirected to the systemctl. Otherwise the command fails with return code 2. FILES
/etc/init.d The directory containing System V init scripts. ENVIRONMENT
LANG, TERM The only environment variables passed to the init scripts. SEE ALSO
chkconfig(8), ntsysv(8), systemd(1), systemctl(8), systemd.service(5) Jan 2006 service(8)
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