linux command

Command to create and delete group in Red Hat and CentOS linux

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Command to create and delete group in Red Hat and CentOS linux Question: How to create and delete the group in Linux (Red Hat or CentOS) by using command line Answer: To create and delete the group in linux,follow the given below steps. To create new group ,use given below command Syntax: groupadd groupname Example … Read more

group ownership reference to file/dir from other file/dir in linux

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In this tutorial we will learn to give group ownership reference to file/dir from other file/dir in linux. Here we will take ownership and group reference from source file or directory and apply same ownership and group to target directory. Syntax: chown –reference source-file-dir target-file-dir example: chown –reference testfile sharad_testfile See the given below screenshot … Read more

Give permission reference to file/dir from other file/dir in linux

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In this post we will learn to give permission reference to file/dir from other file/dir in linux. For example you have any file and directory and you want to give permission exactly same to other file and directory. Use the given below syntax: chmod –reference source-file-dir to target-file-dir eg. chmod –reference testfile sharad_testfile for more … Read more

How to rename and move the directory and files in linux

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To rename and move the directory and files in linux in linux we use single command called mv. The mv command is used for both purpose means renaming and moving the directory or file,it is system command which ships bydefault when you install any linux. The command is also applicable to all Unix based operating … Read more