Bash for loop

For loop in shell script

for i in {1..5}
do
   echo "Welcome $i times"
done

Loop bash

years=(2018 2019)
days=(74 274)

for year in "${years[@]}"; do
    for day in $(seq -w ${days[0]} ${days[1]}); do
               echo $year
               echo $day
    done
done

For loop in shell script

for i in `seq 1 10`
do
	echo $i #Do something here.
done

Shell for file in directory

# Basic syntax:
for file in /directory/*
do
	echo $file
done
# Where:
#	- the echo command is run on each file found using the search pattern 
#		(here, all files in the /directory/ folder)

# Example usage:
# Say you have the directory "/my/favorite/files" with the following files:
test.txt
my.txt
code.png

for file in /my/favorite/files/*.txt; do
	echo $file
done
--> test.txt
--> my.txt
# Note, code.png isn't printed because it doesn't match the search pattern

Source: cyberciti.biz

Bash for loop

for FILE in $(ls -A); do la $FILE; done

Bash for loop step

for i in `seq 0 2 10`; do echo $i; done

Source: stackoverflow.com

Similar codes

0 vote136 views1 answer
Seeing all the installed apps i terminal
Shell/Bash
0 vote135 views1 answer
Check if a command exists
Shell/Bash
0 vote103 views1 answer
How to open files as super user ubuntu
Shell/Bash
0 vote130 views1 answer
Ubuntu notes install
Shell/Bash
16 votes158 views4 answers
Linux find text in files recursively -include
Shell/Bash
0 vote154 views1 answer
Raspberry shell get datetime now
Shell/Bash
0 vote132 views1 answer
Clear history powershell
Shell/Bash
0 vote137 views1 answer
The repository 'http://ppa.launchpad.net/ubuntu-wine/ppa/ubuntu bionic Release' does not have a Release file.
Shell/Bash
0 vote230 views1 answer
Bash combine Exit command and exit codes to build quick logic
Shell/Bash
19 votes157 views6 answers
Flutter sdk download
Shell/Bash