lsof command tutorial in linux/unix with examples and use cases
The lsof command can not only view the files and directories opened by the process, but also view the socket-related information such as the port...
I/O redirect in linux/unix with examples
I/O redirection is a process that captures the output of a command, application, or script, and then sends the captured output as input to a...
How to use top command to monitor cpu usage in linux/unix
Linux top command monitor CPU: to monitor system CPU usage, to monitor the usage of multiple cores of the system CPU, to sort...
Shell tutorial
The Shell is a program written in C language, it is a bridge use Linux users.The Shell is a command language and a programming language.Shell...
df command tutorial in linux/unix with examples and use cases
linux df command – report file system disk space usage linux df command displays the amount of disk space available on the file system containing...
du command tutorial in linux/unix with examples and use cases
Linux du command – estimate file space usage Linux du command recursively summarizes the disk usage of a file or directory. Syntax Options -0, –null...
mkdir command tutorial in linux/unix with examples and use cases
linux mkdir command – make directories Linux mkdir command is used to create directories. If the directory does not exist, it is created. Syntax Options...
rmdir command tutorial in linux/unix with examples and use cases
linux rmdir command – remove empty directories Linux rmdir command is used to remove directories. If the directory is empty, it is removed. If the...
touch command tutorial in linux/unix with examples and use cases
Linux touch command – change file timestamps Linux touch command is used to modify the time attributes of a file or directory, including access time...
pwd command tutorial in linux/unix with examples and use cases
linux pwd command – print name of current/working directory Linux pwd command is mainly used to print the full filename of the current working directory....
cd command tutorial in linux/unix with examples and use cases
linux cd command – switch directory Linux cd command is used to switch the current working directory to dirName. Syntax dirName: can be absolute or...
ls command tutorial in linux/unix with examples and use cases
linux ls command – list directory contents Linux ls command is the most commonly used command in our daily use of linux. ls can not...
rm command tutorial in linux/unix with examples and use cases
linux rm command – remove files or directories The linux rm command can remove each specified file. By default, the rm command cannot remove directories....
Linux common commands tutorial and use examples
Linux Commands Tutorial
1. Linux common directory command list
2. Linux file operations commands
3. Linux file permissions commands
4. Linux file content view commands
5. Linux text processing commands
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How to change permissions folder and all its subfolders and files in linux
Changing the permissions of a folder and its subfolders and files is often used in Linux operations.For example: To change all the directories and files...