Владимир Куц

$ echo "08a7ff2732079bc7b113726352101e5302a1f5d8 192.168.101.79:7001 master - 0 1553254293379 2 connected 10923-16383" | awk -F: '{print $1 $2}'
08a7ff2732079bc7b113726352101e5302a1f5d8 192.168.101.797001 master - 0 1553254293379 2 connected 10923-16383
$ echo "08a7ff2732079bc7b113726352101e5302a1f5d8 192.168.101.79:7001 master - 0 1553254293379 2 connected 10923-16383" | awk -F: '{print $1}'
08a7ff2732079bc7b113726352101e5302a1f5d8 192.168.101.79
$ echo "08a7ff2732079bc7b113726352101e5302a1f5d8 192.168.101.79:7001 master - 0 1553254293379 2 connected 10923-16383" | awk -F: '{print $2}'
7001 master - 0 1553254293379 2 connected 10923-16383

$ echo "08a7ff2732079bc7b113726352101e5302a1f5d8 192.168.101.79:7001 master - 0 1553254293379 2 connected 10923-16383" | awk '{ print $2 }' 
192.168.101.79:7001

$ echo "08a7ff2732079bc7b113726352101e5302a1f5d8 192.168.101.79:7001 master - 0 1553254293379 2 connected 10923-16383" | awk '{ print $2 }' | awk -F: '{print $1}'
192.168.101.79

$ echo "08a7ff2732079bc7b113726352101e5302a1f5d8 192.168.101.79:7001 master - 0 1553254293379 2 connected 10923-16383" | awk '{ print $2 }' | awk -F: '{print $2}'
7001

cat your_log | perl -e 'while(<>){ if ($_ =~/.*from\s+(STRING.*)\s+\(chAddr/){ print $1."\n"; }}'

cat your_log | grep -E -o 'STRING-K\d{2}\s+PON\s+\d\/\d\/\d{2}\/\d{2}:\d{2}\.\d\.\d'