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You best set ssh up for public key authentication, so you don't have to supply any password.
You can capture the output by using "command substitution" like A=$(ssh ...).

e.g. as here remote shells are blocked by routers for security:

n12:/home/vbe $ uname;ssh barge "uname && ps -ef|grep vbe|wc -l"
AIX
Password:
SunOS
4

as I have not used publick...

Hello,

Could you please try the following and let us know.


if [[ `ps -ef|grep dw.sap|wc -l` -gt 17 ]]; then
echo "Success!"
else
echo "Failure!"
fi



Thanks,
R....

So you compare files' names, not files' contents? diff won't help, then. Make backups, and then, assuming your cwd is dir1, try (untested): ls *.xml | while read FN; do [ -f /path/to/dir2/$FN ] &&...

Maybe some startup script is creating those interfaces at the boot time. Check it with:find /etc -type f | xargs grep ifconfig