File and Email Encryption with GnuPG (PGP) Part Three
Last time[1] we'd created our PGP key. Let's jump in with some encryption and decryption examples.
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Tag: linux
Email Linking Microsoft to SCO Confirmed
SCO spokesman Blake Stowell has confirmed that a memo indicating Microsoft is funding SCO's attacks on Linux is legitimate. The…
Lost Root Password (Linux)
I have a very good memory. I remember most of my client's passwords (there are a few I forget regularly…
The Wrong Way to Upgrade Your RPMs
Most Linux distributions use the RPM[1] format for their software packages. RPMs are managed by the rpm program, which typically…
In Defense of Unix (and Linux, of course)
Warning: This article contains strong language and unpopular opinions. Reading of this material by Windows advocates may cause severe gastric…
NT vs. Unix
I think it was some Sun piece that said something like: "If all you ever had to do with an…
Combining Log Files
Problem You want to merge a collection of log files into a single, chronological log file.
Encrypting Backups
Problem You want to create an encrypted backup.
Unix Permissions
These are classic Unix permissions. However, many modern Unixes support extended attributes that go beyond this. We'll look at one…
RedHat and USB devices
I started to use RedHat 7.3. Although it has come a long way and I really like how all the…
