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How to prevent files and folders from accidental deletion in Linux?
If you’re anything like me, here is a good news for you. I know an useful commandline utility called “chattr” that is used to prevent files and folders from accidental deletion or modification in Linux. Chattr, short for Ch ange Attr ibute, applies/removes certain attributes to a file or folder in your Linux system.
How to protect files and folders in Linux?
There are numerous free and commercial data protection software are available on the market. Luckily, we’ve got this built-in tool which helps us to protect the data from accidental deletion or modification. Chattr can be used as additional tool to protect the important system files and data in your Linux system.
Can a Linux Live CD zero fill a hard drive?
Wiping a hard drive, by design, means that you won’t have an operating system left to run. With that in mind, you’ll need to use a Linux live DVD or USB to allow you to zero fill a hard drive.
Is there a shred command in Linux Live?
The shred command on Linux is a specialist command that will securely erase your drive. Once your Linux live environment has booted up (or once you’ve switched to a separate Linux installation), you can run this command from the terminal to begin. First, you’ll need to identify the correct hard drive to wipe.
How to restrict a directory from accidental deletion or modification?
Similarly, you can restrict the directories from accidental deletion or modification as described in the next section. Create a directory called dir1 and a file called file.txt inside this directory. Now, make this directory and its contents (file.txt) immutable using command: -R – will make the dir1 and its contents immutable recursively.
How to prevent file renaming and deletion in Windows?
The best way to prevent file renaming and deletion in Windows is to use the default option available on your system. It requires no installation and can easily be accessed and used even by beginners.
Is there a way to prevent a file from being deleted?
Click on the account that you want to prevent from deleting your file and then click on the Edit button. It’ll let you edit the file permissions for your selected account. Make sure to click on Show advanced permissions on the following screen so you can see all the available permissions. Also, select Deny from the Type dropdown menu.