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...
linux groups command tutorial: groups syntax and groups examples
linux groups command - print the groups a user is in. Examples:View the currently logged in user or the group to which the specified user...
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...
mv command tutorial in linux/unix with examples and use cases
linux mv command - move (rename) files or directories. Examples:Move multiple files,move just files, move overwrite files and backup,move multiple files ......
cp command tutorial in linux/unix with examples and use cases
linux cp command - copy files or group of files or directories. Examples:Copy a file, Copy multiple files to directory, Copy directory and files, using...
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...
head command tutorial in linux/unix with examples and use cases
Linux head command - output the first part of files. Print the first 10 lines of each FILE to standard output. With more...
echo command tutorial in linux/unix with examples and use cases
linux echo command - one of the most commonly used commands and is commonly used in scripting languages to display a line of text/string on...
cat command tutorial in linux/unix with examples and use cases
linux cat command - concatenate files and print on the standard output. This article shares the syntax, options, and usage examples for the cat command....
tail command tutorial in linux/unix with examples and use cases
linux tail command - output the last part of files, it corresponds to the linux head command. This article introduces the tail syntax, options, and...
w command tutorial in linux/unix with examples and use cases
linux w command - Show who is logged on and what they are doing. w displays information about the users currently on...
passwd command tutorial in linux/unix with examples and use cases
linux passwd command - modify a user's password.This post shares the syntax, options, related system files, return values, and common usage examples....
How to check which group the specify user belongs to
This article shares how to view the current login user of Linux system, how to view the current user's group, and how to view the...
Linux top command tutorial: top syntax and top examples
Linux top command is frequently used in daily production, and is mainly used to view load, resource conditions, and process and thread conditions....
How to remove directory or file using the command line in Linux system
linux rm command can remove directory or file. If the permissions of the file do not permit writing, and the standard input device is a...