How to prevent RM-RF from accidentally deleting files in Linux

Process: Using ln to do directory link testing, the implementation of the RM-RF completely delete the contents of the directory link, the execution is over, only to find the tragedy.

Then I thought I could recover no, but it was late. Need to rewrite your partition read-only, but when I install the system on a whole block ...

Querying directory node via Debugfs

The code is as follows

Copy Code

1966083 (12).   1966081 (4084). <1966084> (4072) rdesktop.sh <1966085> (4052). Rdesktop.sh.swp <1966086> (4028). rdesktop.sh.swx <1973249> dropbox.py <1969680> (mysqlcrack.pl) <1966095> denyip.sh <1966303> (232) sshcrack.pl <1973221> mysqlcrack.sh <1973226> (180) tcspeed.sh <1966325> (136) renetwork.sh <1973234> (108) Auto_del_avira <1966086> slowloris.pl <1973227> (tcclear.sh) <1973225> tcshow.sh <1966313> (sshcrack.sh) <1966097> Renetwork.log <1966315> (3700) sshck.sh <3019134> makedir.sh <1969676> (genpwd.sh) <1993419> makedirnew.sh.swp <1969675> (genpwd.sh~) <1969677> pwd.txt <1969678> (3580) tmp.txt <1993423> (3564) makedirnew.sh <1998856> (3540) linux-gdb-rh9 <1966602> clinux.sh.swp <1966606> (3488) filesuffix.sh <1966607> (3464). CLINUX.SH.SWX <1966607> (3440). clinux.sh.swx <1966609> (3408). [Command LINE].SWPX

I will try this recovery, on the wood to consider so much, to recover out is empty, tragedy.

Again, extundelete,testdisk the same tragedy.

Summary: After the file deletion, immediately stop writing data operation; Linux partitions do not get on a disk,

Think of the best backup of their important documents, (*^__^*) Hee ..., these files I backed up ...

The internet said RM-RF to other instructions, lest manslaughter.

I think the wood is necessary, when the RM can be deleted without the F parameters are prompted, and always remember to back up Oh,

Now let's add the RM command RF usage

-F, even if the original file attribute is set to read-only, is deleted directly, without confirmation.
-R Deletes the directory and the file below.