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推荐一个跨操作系统进程树脚本---pstree

  [batman@chaos batman]$ ./sps  /bin/ps -e -o user,pid,ppid,vsz,pcpu,time,comm  USER       PID  PPID   VSZ %CPU     TIME COMMAND  root         1     0  1412  0.0 00:00:04 +-init  .......  root       906     1  2264  0.0 00:00:00  +-xinetd  root      5503   906  1520  0.0 00:00:00   +-in.telnetd  root      5504  5503  2340  0.0 00:00:00    +-login  batman    5505  5504  2456  0.0 00:00:00      +-bash  root      5551  5505  2356  0.0 00:00:00        +-su  root      5552  5551  2556  0.0 00:00:00          +-bash  root      6176   906  1520  0.0 00:00:00   +-in.telnetd  root      6177  6176  2340  0.0 00:00:00    +-login  batman    6178  6177  2456  0.0 00:00:00      +-bash  root      6224  6178  2356  0.0 00:00:00        +-su  root      6225  6224  2556  0.0 00:00:00          +-bash  root      6328  6225  2356  0.0 00:00:00            +-su  root      6329  6328  2608  0.0 00:00:00              +-bash  .......

 

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