Скачать или смотреть 🕒 100 Days DevOps Challenge by KodeKloud – Day 6📅 Create a Cron Job on All App Server

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📄 *YouTube-Safe Video Description – Day 6*

🕒 *100 Days DevOps Challenge by KodeKloud – Day 6*
📅 Create a Cron Job on All App Servers

In this challenge, we set up a test cron job for the root user on each App Server in the Stratos Datacenter. Learn how to install the cronie package, start the crond service, and configure a scheduled task that runs every 5 minutes.

*What you'll learn:*
Installing and enabling the crond service
Editing root’s crontab safely
Creating a cron job that writes to /tmp/cron_text
Verifying cron execution and listing active jobs

*Key Commands:*
```
sudo yum install cronie -y
sudo systemctl enable crond
sudo systemctl start crond
sudo su
crontab -e
*/5 * * * * echo hello /tmp/cron_text
cat /tmp/cron_text
crontab -l
```

*Note:* The cron job line should not include any editor commands like `:q`. Use only:
```
*/5 * * * * echo hello /tmp/cron_text
```

*Verification Tip:* Wait 5 minutes, then check the file using `cat /tmp/cron_text`.

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#DevOps #KodeKloud #CronJob #LinuxAutomation #SysAdmin #100DaysChallenge #StratosDatacenter #cronie #crond

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