Hi,
i need help on shell scripting.

Main intention of the script is
step 1: ssh to remote server
Step 2: cd /tmp in remote server
Step 3: in tmp i want to grep only files and directories which are in GB sizes

All the servers list file is - tmpsrv.txt

Code:

 vi tmpsrv.txt
 in001srv1
in001srv2
in001srv3
-
-
in001srv15

As of now i prepared the script as follows

Code:

 #!/bin/bash
while read line
do
 ssh -n $line "cd /tmp; du -sh * | awk '{ $1 ~ /[0-9]G }' "
done << tmpsrv.txt

/tmp sample data is

Code:

 1G     xxxx
2.2M   cdj
4.3G   jkth
5.2G   oiuf

Error :::
if i run my above code, i am getting the error like

Code:

  
 awk:  ~ [0-9]G/ 
awk:  ^ syntax error
awk:  ~ [0-9]G/ 
awk:        ^ syntax error
awk:  ~ [0-9]G/ 
awk:  ^ syntax error

but if i run the command alone du -sh * | awk '{ $1 ~ /[0-9]G }, i am getting the result as expected.

please guide me to correct the code.

Moderator's Comments:

CODE tags are needed for all sample input, sample output, and sample code.