Advanced bash scripting
Bash Commands
Finding a size of a file
file_size=$(stat -c%s "$FILENAME")
Wait for user to strike a key
read -p "Press [Enter] key to start backup..."
Filename from Filepath
Extracting File Name with extension and without extension given full file path
filewithpath=/home/name/path/subpath/etc/abc.txt filename=$(basename $filewithpath) filenoext=${filename%%.*}
filename will have abc.txt
filenoext will have abc
