Follow a log file

Prints the last lines of the file and keeps showing new lines as they are appended.

tail -f /var/log/syslog

Edit the highlighted values, then copy. They are inserted as typed, without shell escaping.

Tool
tail
Category
Linux
Platforms
linux, macos
Tags

Report an issue wrong command, wrong danger level, typo… (on GitHub)

Copy a destructive command?

This command can permanently delete data. Check every value before running it.

Keyboard shortcuts

/ or Ctrl K or ⌘ K
Focus the search
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Move through the results
Enter
Copy the selected command
Tab
Edit the values of the selected command
o
Open the selected command page
f
Add or remove the selected command from favorites
Esc
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Values you edit carry over to the same value of the other commands, except on destructive commands, where they are always typed by hand.