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I would like to create an alias on my 'grep' command on Linux.

Generally when I use 'grep', I do as follows:

$ ps -ef | grep -i ntp | grep -v grep

My question is how can I simply run the...

So I have a list of hostnames:

server1.domain.tld - server100.domain.tld

Can you explain what you mean by "put my IP's in one file"? I don't see in your example where you call a file expected...

I meant Linux virus scanners are bogus on dedicated CLI only systems that don't pass off packets to Microsoft machines. I don't generally load X Windows, Gnome/KDE, or browsers on Linux.

To access every server, I simply do:

ssh -i sshkey.pem user@server1/2/3/4/5/6/100

No password needed...

Virus scanners on Linux are bogus. Not needed what so ever unless you're running a Linux dedicated email server or anything that hands off packets to a Microsoft machine. Linux is secure enough to...

I have about 100 Linux servers running in Amazon EC2 (CentOS 6 based) and I need to run a 'date' command against all of them. Rather than logging into each individual server via 'ssh' and running the...