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

2 votes201 views2 answers
Linux extract zip with password
Shell/Bash
3 votes206 views6 answers
Github username
Shell/Bash
0 vote207 views1 answer
Conda install throws ssl error
Shell/Bash
2 votes206 views2 answers
Crontab use nano
Shell/Bash
0 vote205 views1 answer
How to access folder using command on git bash terminal
Shell/Bash
1 vote238 views1 answer
Docker set restart policy on running container
Shell/Bash
0 vote201 views1 answer
Git config --system core.longpaths true premission denied
Shell/Bash
0 vote200 views1 answer
Remove kubernetes dashboard
Shell/Bash
0 vote204 views1 answer
Emerald theme manager ubuntu 18.04
Shell/Bash
0 vote207 views1 answer
Configure: error: *** POSIX caps headers not found
Shell/Bash