/proc cmdline viewer

proc_view.py

import string, subprocess
proc = subprocess.Popen(["ls", "/proc"], stdout=subprocess.PIPE)
for k in proc.stdout.readlines():
        itm = k[:-1].decode()
        if set(itm) <= set(string.digits):
                c = open("/proc/{}/cmdline".format(itm), 'r')
                print(c.read())
                c.close()