This command searches through all php files in directories from the current directory recursively for the files that contain the string ‘string’:
find -name *php -exec grep -l "string" {} \; |
Show the Linux Distribution:
From the Boot Time messages: dmesg | head -1 Using /proc/version: cat /proc/version Using /etc/issue (most appropriate): cat /etc/issue |
Copy folders and subfolders
cp home/ home_backup/ -R |
Count files in a directory
ls -1 | wc -l |
List directory with color
ls -l --color=always |more |