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CyberSecurity Linux Command
Jun 6, 2021
This is the seventh week of Beginners Linux Commands. This week, I will share 12 commands that can be used to check Linux systems and administration.
- vi- text editor.
- cat – display file contents.
- tac – output file contents, in reverse.
- more – display file contents one screen/page at a time.
- less – similar to the more command with additional features.
- tail – used to display the tail end of a text file or piped data.
- dmesg – prints the message buffer of the kernel ring.
- journalctl – query the systemd journal.
- kill – terminate a process.
- killall – sends a kill signal to all instances of a process by name.
- sleep – suspends program execution for a specified time.
- wait – Suspend script execution until all jobs running in the background have been terminated.