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@guckyh
Member Since: August 7, 2012
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let's simple check for ssh-port 22 this is the part of code used - then it looks if there is at least ONE line netstat -an | grep LISTEN | grep 22 result: *.22 *.* 0 0 49152 0 LISTEN *.22 *.* 0 0 49152 0 LISTEN *.11221 *.* 0 0 49152 0 LISTEN *.11222 *.* 0 0 49152 0 LISTEN *.22 *.* 0 0 49152 0 LISTEN (you get any line containing "22" not only where the PORT is 22!!
Reviewed 13 years ago