fi
( test ! -z "$1" && echo $1 || ./sw-names ) | xargs -i sh -c \
-"snmpbulkwalk -OX -v2c -Cc -c $COMMUNITY {} $2 | tee $dir/$ext{} && cd $dir && git add $dir/$ext{} && git commit -m $2 $dir/$ext{}" #| parallel
+"snmpbulkwalk -OX -v2c -Cc -c $COMMUNITY {} $2 | tee $dir/$ext{} && test -z "$ext" && cd $dir && git add $dir/$ext{} && git commit -m {} $dir/$ext{}" #| parallel