awk substring command
I configured my ssh for passwordless logins
and grepped out from this config file straight to the command - i used a substring command - but check out tuk100 and cib100 - is there any way i can just display the user, without the server number - with awk? again i want : ssh -l tuk tuk100 systemstart ssh -l cib cib100 systemstart casper% grep credman ~casper/production/prodfile.t prodCA cas active 21954 castk100 21954 utility prodNK cas active 21009 tuk100 21954 utility prodUS cas active 25624 usstk100 21954 utility prodFR cas active 23523 usfrk100 21954 utility prodEU cas active 21461 eustk100 21954 utility prodDE cas active 21312 destk100 21954 utility prodIL cas active 25655 cib100 21954 utility casper% grep credman ~casper/production/prodfile | awk '{print "ssh -l ", substr($5,1,5), $5 ,"systemstart"}' ssh -l castk castk100 systemstart ssh -l tuk10 tuk100 systemstart ssh -l usstk usstk100 systemstart ssh -l usfrk usfrk100 systemstart ssh -l eustk eustk100 systemstart ssh -l destk destk100 systemstart ssh -l cib10 cib100 systemstart |
Code:
while read -r line |
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