/Shell/Bash/Bash read file into variable

Bash read file into variable

Read file using shell script

#!/bin/bash
input="/path/to/txt/file"
while IFS= read -r line
do
  echo "$line"
done < "$input"

Source: cyberciti.biz

Bash read file into variable

# Basic syntax:
FILELINES=`cat your_file.txt`

# Example usage:
# Say you have a file "your_file.txt" containing the following sample names
# and you want to iterate over them in a bash script:
SAMPLE1
SAMPLE2
SAMPLE3
# The bash script would look like:
SAMPLES = `cat your_file.txt`
for SAMPLE in $SAMPLES; do
	echo $SAMPLE
done

Source: stackoverflow.com

Similar codes

0 vote382 views1 answer
How to setup a command that install all npm modules, in subfolders
Shell/Bash
6 votes320 views2 answers
Post with httpie
Shell/Bash
1 vote335 views1 answer
Instal screen di linux
Shell/Bash
0 vote371 views1 answer
Dhcp server
Shell/Bash
0 vote301 views1 answer
Minecraft launcher installations gone
Shell/Bash
1 vote366 views1 answer
How to install minecraft to ubuntu
Shell/Bash
0 vote335 views2 answers
Crack beyond compare
Shell/Bash
0 vote334 views1 answer
Lvm resize ext4
Shell/Bash
0 vote346 views1 answer
The current branch has no upstream branch error
Shell/Bash
0 vote285 views1 answer
Yum webmin reinstall
Shell/Bash