Shell Programming and Scripting

rsync -e 'ssh -p SSH-PORT' -vr --log-file=/var/log/rsync.log /home/USER/www/* USER@IP:/home/USER/www

cd /path/to/oldfile
old=$(cksum oldfile)
cd /path/to/new/file (or use ssh for a remote file): new=$(ssh USER@IP cd /path/to/newfile && cksum newfile)
new=$(cksum oldfile)
# you get output that looks like this :
# echo "$old" 
# 2201537306 122235 oldfile
# first number == checksum, second number == line count, name of file
# test example code 
if [ "$old" = "$new"  ] ; then 
   echo 'OK'
else
   echo 'NOT OK'
fi

dirName='/root/Scripts/Misc/'

cd $dirName


listFiles=$(find $dirName -iname '*' -exec ls -l {} \; | awk '{print $9}')

md5=$(cksum $listFiles)

md5sum -c /tmp/md5sums.file 2>/dev/null |grep ": FAILED"

#!/bin/bash

dirName='/root/Scripts/Misc'

# Loop through directories
for elems in $(find $dirName -mindepth 1)
do

# if is file
if [[ -f $elems ]]; then

# Get file md5sum
md5=$(md5sum $elems | awk '{print $1}')

# if is directory
else

# get how many files inside this directory
md5=$(find $elems -type f | wc -l)

fi

# Get files size
fileSize=$(stat -c %s $elems)

# Print everything in one line
echo -e "$elems : $md5 : $fileSize" >> log

done