Loop bash

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

Loop bash

Use for in bash for iterating words in a string or values in an array as:
for value in {1, 2, 3}; do echo $value; done
for value in $(cat arguments_files.txt); do [some_command]; done
And use while for iterating lines from a pipe output as:
cat arguments_file.txt | while read line; do [some_command]; done

Bash for loop step

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

Source: stackoverflow.com

Similar codes

0 vote124 views1 answer
Unzip bz2 file ubuntu
Shell/Bash
0 vote114 views1 answer
Installing sdk manager on ubuntu
Shell/Bash
4 votes122 views1 answer
Terminal shortcut ubuntu
Shell/Bash
1 vote112 views1 answer
Kill process group linux
Shell/Bash
0 vote144 views1 answer
Cmdchange directory with space
Shell/Bash
2 votes110 views1 answer
Lite-server
Shell/Bash
2 votes72 views1 answer
Firebase environment variables
Shell/Bash
0 vote124 views1 answer
Docker splunk
Shell/Bash
-1 vote115 views1 answer
Ubuntu check installed qt version
Shell/Bash
42 votes109 views6 answers
Create requirements.txt python
Shell/Bash