dd is a very handy tool and there are some more practical things we can do. For example if we want to dump a 3TB drive and want to preserve it and only 200GB are being used on the 3TB we can save a lot of space with gzip.
Backing Stuff up with dd
How to Use dd to backup a raw hard drive and tar gzip at once
Change /dev/sda to the drive you want to backup
Change /mnt/extras........
Convert MBOX Mail files into Maildir using Linux
*You need perl an the TimeDate module
Get the free Perl script mb2md from the project/author's site:
wget http://batleth.sapienti-sat.org/projects/mb2md/mb2md-3.20.pl.gz
gunzip mb2md-3.20.pl.gz
#remember you need timedate or you'll get this error:
./mb2md-3.20.pl
Can't locate........
Copy the initrd to somewhere else, say /tmp:
mv initrd.img to initrd.gz
*the mv to .gz is needed otherwise gunzip won't work/it will refuse to operate without the correct .gz extension
gunzip initrd.gz
cat initrd | cpio -idmv
The last command extracts the contents of initrd to your present working directory.
For 7z .lz initrd........
PHP cannot access /usr/bin/opensslI have verified the username that runs the process is able to access /usr/bin/openssl and it does exist but the PHP script is saying it doesn't exist:
[code:1:1fd0f3abbe]
if (!file_exists($OPENSSL)) {
//echo "ERROR: OPENSSL $OPENSSL not foundn";
}[/code:1:1fd0f3abbe]
I don't get itI can clearly see the contents of /usr/bin by using the PHP system fu........