How to manage passwords from the command line on Linux

With password-based authentication so prevalent online these days, you may need or already use some sort of password management tool to keep track of all the passwords you are using. There are various online or offline services or software tools for that matter, and they vary in terms of their sophistication, user interface or target […]
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How to PGP encrypt, decrypt or digitally sign files via GnuPG GUI

Pretty Good Privacy (PGP) is an encryption/decryption program that provides cryptographic privacy and authentication for data communication. PGP is popularly used to digitally sign, encrypt or decrypt email messages or files being transferred over the Internet. In Linux, there exists GnuPG, a GPL-licensed alternative to PGP. While it is possible to use GnuPG to encrypt […]
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