Top 10 cool members in Linux commands

When using related Linux commands, we will find a lot of interesting things. In the long-term use of the majority of users, we will summarize a lot of Linux commands. First, let's take a look at the top ten classic commands that we have summarized.

1. sudo !!

Run the previous command in the root account.

2. python-m SimpleHTTPServer

Use Python to build a simple Web server.

3.: w! Sudo tee %

You do not need to save the edited file in Vim.

4. cd-

Change to the last accessed directory.

5. ^ foo ^ bar

Replace foo with bar in the previous command and execute.

6. cp filename {,. bak}

Quickly back up or copy files.

7. mtr google.com

Traceroute + ping.

8 .! Whatever: p

Search for command history, but do not execute.

9. $ ssh-copy-id user @ host

Copy ssh keys to user @ host to enable password-less SSH login.

10. ffmpeg-f x11grab-s wxga-r 25-I: 0.0-sameq/tmp/out. mpg

Recording a video on a Linux Desktop.
 

In fact, we don't need to worship someone to find something. When you pay more attention to the use of Linux commands, you will also find a lot of interesting things.