in the linux chrontab suppose i want to schedule a particular task like writing echo "hello"...

in the linux chrontab suppose i want to schedule a particular task like writing echo "hello" at particular day and time and then i have to change and modify the minute or particular second afterwards how to do it .

please write the commands for the following linux chrontab task

Expert Solution

 You can open the file by using command crontab –e this will open the crontab file just paste below line in it 

*/5 * * * * echo "hello" >/dev/null 2>&1

if any error comes then it will throw to dev null so it wont display on terminal to ruin screen

this cronjob will execute Every 5 Minutes, Every Hour, Every Day, Every Month , Every Weekday

cron job will be run at: (5 times displayed)

2019-09-10 10:20:00 UTC
2019-09-10 10:25:00 UTC
2019-09-10 10:30:00 UTC
2019-09-10 10:35:00 UTC
2019-09-10 10:40:00 UTC

you can generate you own from this site crontab-generator.org

if you have any doubt then please ask me without any hesitation in the comment section below , if you like my answer then please thumbs up for the answer , before giving thumbs down please discuss the question it may possible that we may understand the question different way and we can edit and change the answers if you argue, thanks :)

venereology answered 1 year ago

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