How to: Encrypt and decrypt files in linux Feb 25, 2010 22:15:28 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by jamba on Feb 25, 2010 22:15:28 GMT -5 Using GnuPG:www.cyberciti.biz/tips/linux-how-to-encrypt-and-decrypt-files-with-a-password.htmlTo encrypt single file, use command gpg as follows:$ gpg -c filenameTo decrypt:$ gpg filename.gpgwww.gnupg.org