| Server IP : 103.119.228.120 / Your IP : 18.227.48.131 Web Server : Apache System : Linux v8.techscape8.com 3.10.0-1160.119.1.el7.tuxcare.els2.x86_64 #1 SMP Mon Jul 15 12:09:18 UTC 2024 x86_64 User : nobody ( 99) PHP Version : 5.6.40 Disable Function : shell_exec,symlink,system,exec,proc_get_status,proc_nice,proc_terminate,define_syslog_variables,syslog,openlog,closelog,escapeshellcmd,passthru,ocinum cols,ini_alter,leak,listen,chgrp,apache_note,apache_setenv,debugger_on,debugger_off,ftp_exec,dl,dll,myshellexec,proc_open,socket_bind,proc_close,escapeshellarg,parse_ini_filepopen,fpassthru,exec,passthru,escapeshellarg,escapeshellcmd,proc_close,proc_open,ini_alter,popen,show_source,proc_nice,proc_terminate,proc_get_status,proc_close,pfsockopen,leak,apache_child_terminate,posix_kill,posix_mkfifo,posix_setpgid,posix_setsid,posix_setuid,dl,symlink,shell_exec,system,dl,passthru,escapeshellarg,escapeshellcmd,myshellexec,c99_buff_prepare,c99_sess_put,fpassthru,getdisfunc,fx29exec,fx29exec2,is_windows,disp_freespace,fx29sh_getupdate,fx29_buff_prepare,fx29_sess_put,fx29shexit,fx29fsearch,fx29ftpbrutecheck,fx29sh_tools,fx29sh_about,milw0rm,imagez,sh_name,myshellexec,checkproxyhost,dosyayicek,c99_buff_prepare,c99_sess_put,c99getsource,c99sh_getupdate,c99fsearch,c99shexit,view_perms,posix_getpwuid,posix_getgrgid,posix_kill,parse_perms,parsesort,view_perms_color,set_encoder_input,ls_setcheckboxall,ls_reverse_all,rsg_read,rsg_glob,selfURL,dispsecinfo,unix2DosTime,addFile,system,get_users,view_size,DirFiles,DirFilesWide,DirPrintHTMLHeaders,GetFilesTotal,GetTitles,GetTimeTotal,GetMatchesCount,GetFileMatchesCount,GetResultFiles,fs_copy_dir,fs_copy_obj,fs_move_dir,fs_move_obj,fs_rmdir,SearchText,getmicrotime MySQL : ON | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : ON Directory : /usr/lib64/python2.7/Demo/comparisons/ |
Upload File : |
#! /usr/bin/env python
# 3) System Test
#
# Given a list of directories, report any bogus symbolic links contained
# anywhere in those subtrees. A bogus symbolic link is one that cannot
# be resolved because it points to a nonexistent or otherwise
# unresolvable file. Do *not* use an external find executable.
# Directories may be very very deep. Print a warning immediately if the
# system you're running on doesn't support symbolic links.
# This implementation:
# - takes one optional argument, using the current directory as default
# - uses chdir to increase performance
# - sorts the names per directory
# - prints output lines of the form "path1 -> path2" as it goes
# - prints error messages about directories it can't list or chdir into
import os
import sys
from stat import *
def main():
try:
# Note: can't test for presence of lstat -- it's always there
dummy = os.readlink
except AttributeError:
print "This system doesn't have symbolic links"
sys.exit(0)
if sys.argv[1:]:
prefix = sys.argv[1]
else:
prefix = ''
if prefix:
os.chdir(prefix)
if prefix[-1:] != '/': prefix = prefix + '/'
reportboguslinks(prefix)
else:
reportboguslinks('')
def reportboguslinks(prefix):
try:
names = os.listdir('.')
except os.error, msg:
print "%s%s: can't list: %s" % (prefix, '.', msg)
return
names.sort()
for name in names:
if name == os.curdir or name == os.pardir:
continue
try:
mode = os.lstat(name)[ST_MODE]
except os.error:
print "%s%s: can't stat: %s" % (prefix, name, msg)
continue
if S_ISLNK(mode):
try:
os.stat(name)
except os.error:
print "%s%s -> %s" % \
(prefix, name, os.readlink(name))
elif S_ISDIR(mode):
try:
os.chdir(name)
except os.error, msg:
print "%s%s: can't chdir: %s" % \
(prefix, name, msg)
continue
try:
reportboguslinks(prefix + name + '/')
finally:
os.chdir('..')
main()