Category: Linux Text Processing

awk FS field separate with examples

awk separate string, you can use awk FS variable or awk -F option to support single delimiter and multiple delimiter regular matching....

sed tutorial: sed append command

The sed append command can add a new line before or after the specified matching line. We do this by using sed a and i...

Linux common commands tutorial and use examples

Linux Commands Tutorial 1. Linux common directory command list 2. Linux file operations commands 3. Linux file permissions commands 4. Linux file content view commands 5. Linux text processing commands ......