terminal

Welcome to Linux Practice Terminal!

Type "help" to see available commands.

user@linux:~$

Pipe Basics

Learn to search text with grep and connect commands using pipes.

Step 1

Search for "ERROR" in the log file using grep.

Type: grep ERROR documents/log.txt

grep ERROR documents/log.txt

Step 2

Do the same thing using a pipe: cat the file and pipe to grep.

Step 3

Count how many ERROR lines there are using grep and wc.

Step 4

Search for "example" in the contacts file.

Step 5

Search for "info" case-insensitively using the -i flag.