proto

Linux: Find Out Which Process Is Listening Upon a Port

by on October 31, 2010 · 18 comments

How do I find out running processes were associated with each open port? How do I find out what process has open tcp port 111 or udp port 7000 under Linux?

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Verify: Keepalived IP Failover Working Or Not With tcpdump Command

by on July 1, 2010 · 3 comments

I‘ve installed keepalived IP failover software as described here. But how do I verify it is working or not?

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Ubuntu Linux: Find Out Default Gateway

by on July 1, 2009 · 0 comments

How do I find out default gateway IP address (default router IP assigned) for my Ubuntu Linux systems?

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