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Handy Linux administration tools

Was looking for some tools to better track network, cpu and memory usage. Because of that I ran into htop and tcptrack! tcptrack – http://pkgs.repoforge.org/tcptrack/ htop – http://packages.sw.be/htop/

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Generate SSL CSR within OSX

Needed a CSR for a new certificate today, what the heck? OSX has openSSL built in! openssl req -new -newkey rsa:2048 -nodes -keyout mykey.pem -out myreq.pem

Posted in Linux, OSX Macintosh | No Comments »

How to PXE boot ISO files using memdisk

A little background story… The only way to PXE boot a PCI NIC in a Dell server is to use a MS-DOS (puke) boot CD to enable it on the NIC. I use a Pano device as my main workstation, therefore the capability to burn CD’s is not always available. So I tried adding it […]

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