What this snippet does
-e opens your personal crontab and -l prints it without opening an editor.
Expected output
30 2 * * * /srv/app/backup.sh
Why practise typing this
Typing cron & scheduling code builds muscle memory for the symbols and indentation Linux uses most, which prose-based typing tests never cover. DevType measures your words per minute and accuracy on this snippet and tracks the individual characters you mistype, so later lessons can target them.
More Linux practice
- Cron schedule fieldsCron & Scheduling · intermediate
- Cron has a minimal PATHCron & Scheduling · intermediate
- Preventing overlapping runsCron & Scheduling · advanced
- Scheduling a one-off jobCron & Scheduling · intermediate
- System-wide cron jobsCron & Scheduling · intermediate
- Listing files in detailFiles & Directories · beginner