skip to main |
skip to sidebar
RSS Feeds
It is for students who r studying engineering under JNTU university
It is for students who r studying engineering under JNTU university
12:00 AM
Posted by CHAITANYA
To Create a File:
Syntax: $ cat [option] >
Ex: $ cat > file1
Hello..
This is my first File
Have a Nice Day
Bye
Ctrl+d (Save)
Ctrl+d – Possible Completer
Ctrl+c – Cancel foreground Job
Ctrl+z – Stop (interrupted) a foreground Job
To View a already existing File:
Syntax: $ cat
Ex: $ cat file1
To append data to an existing file
Ex: $ cat >> file1
To Create a Multiple file with help of cat command
Syntax: $ cat
Ex: $ cat >f1 >f2 >f3 >f4
Hello....
This is file number f4
We create multiple files
^d (Save)............................
for download:
for regular expression cheat sheet:
Chiranjeevi or Konidela Siva Sankara Chiranjeevi or Konidela Siva Sankara Vara Prasad was born on August 22, 1955. He is more popular by his screen name Chiranjeevi. He is a prominent actor in Telugu film Industry. He holds the prestigious Padmabhushan award and he lanuched his party PRAJARAJYAM on 26th August at Tirupathi