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Posts Tagged ‘chattr’

Second extended file system: File attributes explained.

January 8th, 2009 No comments





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Categories: Bash Tip & Tricks, UNIX TLC Tags: , , , , ,

How to make a file unchangeable or unalterable (only for ext2/ext3 file systems)

December 25th, 2008 No comments

If you have a file that you want nobody can change it, you shall type the following command into a shell

# sudo chattr +i filename

You can check the attributes using the following command:

# lsattr

----i------------- ./gg1.txt
 

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