Web18. dec 2024 · su: This command impersonates a user and opens a shell, but you need to know the target user's password. This allows anyone who knows root's password to become an administrator. sudo: This command impersonates a user and executes a command, but you need to know the invoking user's password, and the invoking user must have sudo … Web8. sep 2024 · 6. Highlight Running Process in Top. Press ‘ z ‘ option will display the running process in color which may help you to identify the running process easily. 7. List …
10 commands Linux admins need to know TechRepublic
Webchmod 666 ppk: The 6 indicates to read and write permissions (4+2). The 4 indicates read permission. The 2 indicates write permission. The 1 indicates executable permission. 7. … Web14. okt 2024 · 1. curl. curl transfers a URL. Use this command to test an application's endpoint or connectivity to an upstream service endpoint. curl can be useful for … slowood discovery bay
Everything a Linux admin needs to know about working from the …
Web5. dec 2024 · It's important to know a little something about your network's inner workings. Get familiar with your network's routers and firewalls. You should examine your system configurations to decide if they're consistent with Linux system security practices, which means you should be running host-based firewalls. Web22. aug 2024 · The last of the 10 basic Linux commands you need to know is ps. This command shows you currently running processes. If you issue the ps command, you will … Web21. dec 2024 · 21. Top Command. top command displays processor activity of your system and also displays tasks managed by kernel in real-time. It’ll show processor and memory … slow on startup windows 10