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group values of same option on one line

group values of same option on one line

group values of same option on one line

sshd -T prints all options configured for sshd at the moment (defaults + config file)

output of
sshd -T|sort -u|sed s/\ /\=/

I would like to process to get same options values listed in one line and values comma separated, so, eg:


listed as:

(and all other options listed as they are)

thank you in advance for some ease method with e.g. awk oneliner

RE: group values of same option on one line



/usr/sbin/sshd -T|awk '{k=$1; a[k]=a[k]","$2;}END{for (k in a) print k,a[k];}' 

The person who says it can't be done should not interrupt the person doing it. -- Chinese proverb

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