UNIX for Beginners Questions & Answers

bash-3.2# ps -efo pid,comm,etimes | awk '$NF > 7200'
ps: unknown output format: -o etimes
usage: ps [ -aAdeflcjLPyZ ] [ -o format ] [ -t termlist ]
        [ -u userlist ] [ -U userlist ] [ -G grouplist ]
        [ -p proclist ] [ -g pgrplist ] [ -s sidlist ] [ -z zonelist ]
  'format' is one or more of:
        user ruser group rgroup uid ruid gid rgid pid ppid pgid sid taskid ctid
        pri opri pcpu pmem vsz rss osz nice class time etime stime zone zoneid
        f s c lwp nlwp psr tty addr wchan fname comm args projid project pset

bash-3.2# ps -efo pid,comm,etime | awk '$NF > 7200'
  PID COMMAND                                                                              ELAPSED
 7053 Command                                   96-00:56:14
17647 command                                    76-00:54:48
13030 command                                                              8-18:00:49
29871 command                                     73-00:53:42
25722 command                                    74-00:53:45
10527 command                                   86-23:52:54
27597command                                    86-21:12:59
13665 command                                    77-00:54:40
24848command                                     86-21:38:43

ps -eo pid,comm,etime | awk '$3~/^[2-9][0-9]*-/{print $1,$2,$3}'

ps -eo pid,comm,etime | awk '$3~/^([2-9]|[0-9][0-9]+)-/{print $1,$2,$3}'

ps -e -o pid= -o comm= -o etime= | awk '{n=split($3,e,"[-:]"); elapsed=e[n]+60*(e[n-1]+60*(e[n-2]+24*e[n-3]))} elapsed>7200 {print $1,$2,$3,elapsed}'