How do I write to a file in Terminal bash?

How do you read and write to a file in bash?

Bash Script1#!/bin/bash.2file='read_file.txt'3i=1.4while read line; do.5#Reading each line.6echo "Line No. $ i : $line"7i=$((i+1))8done < $file.

How do you write to a file in Linux terminal?

In Linux, to write text to a file, use the > and >> redirection operators or the tee command.

How do you write to a file in Shell?

The Append Operator ( >> )1Write text to a new file, creating the file in the process. echo "This text is written to a file." >> example-double-arrow.txt cat example-double-arrow.txt. ... 2Append additional text to the end of the file.