Send An Email From Linux Or UNIX Command Line Shell Easily Sometimes, the system administrator might be required to send an emergency mail or a test mail message only using the command line interpreter or shell in Linux flavored OS and it might also be needed in the distribution of operating system such as CentOS, Ubuntu, Debian, Red Hat Fedora, FreeBSD, Open SUSE and etc. … [Read more...] about Send An Email From Linux Or UNIX Command Line Shell Easily