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Error: integer expression expected


 
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# 1  
Old 06-07-2011
Error: integer expression expected

Code:
root@server01 [~]# df -h |  grep /tmp | awk {'print $3}'
252M
root@server01 [~]#



root@server01 [~]# cat /usr/local/tmpchk.sh
#!/bin/sh

x=`df -h |  grep /tmp | awk {'print $3}'`

if [ $x -ge 380 ] ;

then

rm -fr /tmp/somefolder/

else

echo "its small"
exit 0

fi
root@server01 [~]#



root@server01 [~]# sh /usr/local/tmpchk.sh
/usr/local/tmpchk.sh: line 5: [: 252M: integer expression expected
its small
root@server01 [~]#





Please advise what is wrong in the above script.




Thanks

Moderator's Comments:
Mod Comment Please use code tags when posting source code, console listings, ...

Last edited by pludi; 06-07-2011 at 11:25 AM..
# 2  
Old 06-07-2011
[ $x -ge 380 ] --> [ 252M -ge 380 ]: "252M" is not an integer expression. You need to drop the "M".

awk {'print $3}': While it's not germaine to the integer error, the first quote in the awk program should be just before the opening brace.

Regards,
Alister
This User Gave Thanks to alister For This Post:
# 3  
Old 06-09-2011
Thank you Alister

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