Currently we are running Sendmail/Redhat 6.0 as our primary email server. Is it possible to have our primary email server backup/mirror to a secondary email server on a daily or hourly bases so that in the event of a failure of our primary email server the secondary can be brought online by a change of its ip.
detail/steps would be much appreciated
If I have two linux boxes and need to copy email users from one to the other, what files need to be copied.
This use case outlines the migration challenges that organizations face and how the Acronis AnyData Engine supports physical-to-physical (P2P), physical-to-virtual (P2V), virtual to physical (V2P), and cross-virtual (V2V) migration scenarios to address these challenges.
Little introduction about CP:
CP is a command on linux that use to copy files and folder from one location to another location. Example usage of CP as follow:
cp /myfoder /pathto/destination/folder/
cp abc.tar.gz /pathto/destination/folder/ab…
Join Greg Farro and Ethan Banks from Packet Pushers (http://packetpushers.net/podcast/podcasts/pq-show-93-smart-network-monitoring-paessler-sponsored/) and Greg Ross from Paessler (https://www.paessler.com/prtg) for a discussion about smart network …
Learn several ways to interact with files and get file information from the bash shell.
ls lists the contents of a directory: Using the -a flag displays hidden files: Using the -l flag formats the output in a long list: The file command gives us mor…