SHELL System File Integrity check

System Integrity Audit Tool

The shell script is as follows:

The #!/bin/bash##  variable is first declared to use shopt -s -o nounset#  declaration #  build Date date=$ (date + '%Y%m%d%H %m%s ') #  join the approved directory           #Dirs = "/bin /sbin /usr/bin  /usr/sbin /lib /usr/local/sbin /usr/local/bin /usr/local/lib "#  temp file                  #TMP_file =$ (mktemp /tmp/ Check. XXXXXX) #  File checksum store file fp= "/root/fp. $Date. Chksum" #  What kind of checksum tool checker= "/usr/bin/md5sum," find= "/usr /bin/find "#  function area                   #scan_file ()  {        local f         for f in  $Dirs         do                  $Find   $f  - type f >>  $TMP _file        done}#  Read the file to establish the checksum value for each file Cr_checksum_list ()  {        local f         if [ -f  $TMP _file ]; then                 for f in $ ( cat  $TMP _file);                         do                                   $Checker   $f  >>  $FP                  done         fi}rmtmp ()  {        [ -f  $TMP _file ] && rm -rf  $TMP _file}#   Main program Area #  scan list scan_file#  Establish checksum value of the file cr_checksum_list#  clean up temporary files rmtmp

Script execution:

[Email protected] ~]# sh my_filecheck.sh

To verify:

Md5sum-c Fp.20141205160628.chksum

If all OK, will show the word OK, if there is a problem, report the corresponding error, as follows:

[Email protected] ~]# Md5sum-c fp.20141205160628.chksum | Grep-v "OK" md5sum:/usr/bin/chattr:no such file or directory/usr/bin/chattr:failed Open or readmd5sum:warning:1 of 82 Listed files could not be read

This article is from the "Sword Slave" blog, be sure to keep this source http://diudiu.blog.51cto.com/6371183/1586734

SHELL System File Integrity check