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Top Forums Shell Programming and Scripting kill process from a file or directly with top Post 302499813 by chandro on Friday 25th of February 2011 12:32:33 PM
Old 02-25-2011
with my command i get this:
Code:
toot@server [~]# ps -ef|grep -v grep |grep mysql| awk '{print $2}'
16942
30862
toot@server [~]#

with your solution works smoothly...

i run that script on another i had, on crontab each 5 min checks if the load is bigguer than X then execute that script and email me server info, hostname and uptime,

thank you very much!!!

CTRL+X

---------- Post updated at 01:32 PM ---------- Previous update was at 01:30 PM ----------

Quote:
Originally Posted by methyl
Any reason to not use:
Code:
ps -ef|grep -v "grep" |grep " mysqld "| awk '{print $2}'

that line dont show process id:
Code:
toot@server [~]# ps -ef|grep -v "grep" |grep " mysqld "| awk '{print $2}'
toot@server [~]#

instead the first one i post
Code:
toot@server [~]# ps -ef|grep -v grep |grep mysql| awk '{print $2}'
18718  <- mysql database
30862  <-mysqld
toot@server [~]#

the code of Dahu solve my problem Smilie

Last edited by Scott; 02-25-2011 at 01:40 PM.. Reason: Use code tags, please...
 

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ZGREP(1)						      General Commands Manual							  ZGREP(1)

NAME
zgrep - search possibly compressed files for a regular expression SYNOPSIS
zgrep [ grep_options ] [ -e ] pattern filename... DESCRIPTION
Zgrep invokes grep on compressed or gzipped files. These grep options will cause zgrep to terminate with an error code: (-[drRzZ]|--di*|--exc*|--inc*|--rec*|--nu*). All other options specified are passed directly to grep. If no file is specified, then the standard input is decompressed if necessary and fed to grep. Otherwise the given files are uncompressed if necessary and fed to grep. If the GREP environment variable is set, zgrep uses it as the grep program to be invoked. EXIT CODE
2 - An option that is not supported was specified. AUTHOR
Charles Levert (charles@comm.polymtl.ca) SEE ALSO
grep(1), gzexe(1), gzip(1), zdiff(1), zforce(1), zmore(1), znew(1) ZGREP(1)
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