How to find and delete old linux files or directories
linux delete old files script,linux delete old files by date,linux delete old files cron, scheduled task delete files older than,find and delete files older than...
linux pkill/pgrep commands tutorial: pkill/pgrep syntax and examples
linux pkill/pgrep commands:
- Syntax
- Options
- Examples:
-- List all processes whose names contain SSH and pid
-- Kill all processes with a given partial name
--...
Share some linux prank commands
linux prank commands:
- linux sl command
- linux cowsay/cowthink commands,
- linux cmatrix command
- linux figlet / toilet commands
- linux yes command
- linux oneke command...
How to configure multiple sites on nginx and bind different domain names
A Linux server uses nginx and supports multiple domain names without affecting each other. Can save server resources and improve resource utilization....
How to using multiple delimiters in awk and sed
Multiple delimiter-separated fields in awk or sed.
Using awk command:
➜ awk -F'[:=|]' '{print $1, $2, $3}' test.log;
Using sed command:
➜ sed 's/[:=|]/ /g' test.log...
How to modify the host name in Ubuntu
How to change the host name? The answer is to use Linux hostname command. About the hostname command.About the /etc/hostname file.About the /etc/hosts file....
How to grep folder name in linux
How to grep folder name in Linux? Example: Use the find and grep commands grep folder name, Use the ls and grep commands grep...
How to search all files with specific text on Linux?
How to search all files with specific content in Linux system? Use the grep to search for specific content, Use the find and grep to...
Google Analytics adds website tracking code
Google Analytics adds website tracking code. Enter the Admin page, click the tracking info menu, the tracking code submenu, and you can see the tracking...
How to split screen for mac iterm2
Iterm2 split screen – increased productivity. How to split screen for mac iterm2 ? Vertical split screen: command + d Horizontal split screen: command +...
WordPress security – Hide and protect the WP admin background login wp-login.php
We can also restrict access or hide this login entry based on the security of the account username and password. Some plugins have this capability,...
rename file linux – use rename cmd or mv cmd or awk cmd
Rename file in linux has two ways: linux rename command and linux mv command. linux rename command rename command – renames multiple files. Ubuntu is...
The angle of the fish tank is very beautiful！
...
three months, changes in the underwater world
2019.7.10 —— 2019.10.14...
curl vs wget difference and basic use
Curl and wget of Linux commands, curl and get have many similarities, such as the following downloads. To make a difference, curl is better at...