PYTHON & DJANGO

#!/usr/bin/python

import os
import time

unumber = os.getuid()
pnumber = os.getpid()
where = os.getcwd()
what = os.uname()
used = os.times()
now = time.time()
means = time.ctime(now)

print "User number",unumber
print "Process ID",pnumber
print "Current Directory",where
print "System information",what
print "System information",used

print "\nTime is now",now
print "Which interprets as",means

import pwd

#initialize counters
erroruser = []
errorpass = []

#get password database
passwd_db = pwd.getpwall()

try:
    #check each user and password for validity
    for entry in passwd_db:
        username = entry[0]
        password = entry [1]
        if len(username) < 6:
            erroruser.append(username)
        if len(password) < 8:
            errorpass.append(username)

    #print results to screen
    print "The following users have an invalid userid (less than six characters):"
    for item in erroruser:
        print item
    print "\nThe following users have invalid password(less than eight characters):"
    for item in errorpass:
        print item
except:
    print "There was a problem running the script."

#!/usr/bin/python

import commands

result=commands.getoutput('df -k').split('\n')

for line in result[1:]:
        temp=line.split()
        usage=temp[4][:-1]
        usage=int(usage)
        if usage > 60:
                print line
        else:
                pass

#!/usr/bin/python
import stat, sys, os, string, commands

#Getting search pattern from user and assigning it to a list

try:
    #run a 'find' command and assign results to a variable
    pattern = raw_input("Enter the file pattern to search for:\n")
    commandString = "find " + pattern
    commandOutput = commands.getoutput(commandString)
    findResults = string.split(commandOutput, "\n")

    #output find results, along with permissions
    print "Files:"
    print commandOutput
    print "================================"
    for file in findResults:
        mode=stat.S_IMODE(os.lstat(file)[stat.ST_MODE])
        print "\nPermissions for file ", file, ":"
        for level in "USR", "GRP", "OTH":
            for perm in "R", "W", "X":
                if mode & getattr(stat,"S_I"+perm+level):
                    print level, " has ", perm, " permission"
                else:
                    print level, " does NOT have ", perm, " permission"
except:
    print "There was a problem - check the message