Useful OPS commands

gistfile1.txt

find swap process
find /proc -maxdepth 2 -path "/proc/[0-9]*/status" -readable -exec awk -v FS=":" '{process[$1]=$2;sub(/^[ \t]+/,"",process[$1]);} END {if(process["VmSwap"] && process["VmSwap"] != "0 kB") printf "%10s %-30s %20s\n",process["Pid"],process["Name"],process["VmSwap"]}' '{}' \; | awk '{print $(NF-1),$0}' | sort -hr 

find parent of process
pstree -aps

display docker pid and name
docker ps -q | xargs docker inspect --format '{{.State.Pid}}, {{.Name}}'