Posts Tagged “administrativa”

5 Oct: Customer Service Fail

One of the bad ideas cur­rently infect­ing com­pa­nies in the tech­nol­ogy field is the LivePerson “chat with a sup­port per­son now” thing. This is a bad idea for mul­ti­ple reasons:

It’s a gigan­tic float­ing piece of garbage dis­tract­ing me from what­ever it is I’m try­ing to learn about your com­pany or it’s prod­ucts.
The rep­re­sen­ta­tives on the […]

22 Aug: In The Clouds

I’ve spent the last cou­ple weeks mov­ing off of my exist­ing server(s) and into the cloud. Previously, I had been using my own Zimbra server, own SVN/trac install, and web­sites, albeit vir­tu­al­ized on a shared XEN server. The phys­i­cal server all this was run­ning on was some ancient second-hand single-core i386 Dell pow­eredge which never […]

17 Jul: Distributing Static Routes with DHCP

I’m set­ting up an iso­lated net­work for peo­ple to test inter­nal appli­ca­tions on, since the devel­op­ers all have Sun work­sta­tions with a dual-port Gigabit NIC on the moth­er­board, and we’ve got a bunch of older net­work equip­ment that we haven’t got­ten around to eBay­ing yet. What I’m doing is link­ing the sec­ond NICs together with […]

26 May: My First JBOD, Part 2: Irony

After unpack­ing, rack­ing, and mount­ing the JBOD, I waited until the week­end had started before pow­er­ing down the server and installing the RAID card. Connected it all up, rebooted into the Adaptec BIOS, and con­fig­ured the 6x 1TB dri­ves into a RAID6 array. After that, I installed the RAID StorageManager off of Sun’s website, […]

23 May: My First JBOD: Introduction

This is me set­ting up a JBOD for use by one or more XEN hosts, using pro­fes­sional hard­ware. It’s not a hack, not throw­ing a shit­load of dri­ves into a PC with some “pro­sumer” SATA RAID cards that require you spend weeks fuss­ing with dri­vers and firmware to get even a min­i­mal write per­for­mance out […]

30 Nov: New Books

Latest on the “done” pile are Rule The Freakin’ Markets and IS-IS Network Design Solutions. Summaries/reviews of both are up.

16 Oct: Daemonizing Processes

Update: Commenters have pointed out a few things:

This post is incomplete/incorrect. What I’m doing now is hav­ing the dae­mon func­tion call a script that looks like this:
#!/bin/bash
exec 1>&-
exec 2>&-
exec 3>&-
nohup myPropApp & 2>&1 > thelog.txt
That code was from another web­site who’s URL I lost, and I posted the solu­tion below based on another, alter­nate method […]

4 Jul: More Help Wanted

As it turns out I have need for another Systems Administrator, this time in Washington, DC. This job is for a local admin­is­tra­tor to han­dle the day-to-day sup­port and activ­i­ties in the Washington office (com­plete with AD domain, Asterisk server, NAS, and a dozen users), as well as the four branch loca­tions in the DC […]

22 Jun: Help Wanted

I’m look­ing to hire a Linux Administrator in for a posi­tion in down­town Chicago. It’s a high-demand, high-stress envi­ron­ment with lots of things going on at any one time: We play with high-end sun servers on an inter­na­tional pri­vate net­work, use Amazon EC2, and have a slew of Asterisk servers form­ing the joints of a […]

4 May: Living with Telcos

Your net­work engi­neer orders four T1 lines from loca­tions in City A to a dat­a­cen­ter in City Z via a large telco. He leaves the week before these are to be dropped, and of course, does not doc­u­ment what he was doing or even keep copies of the con­tracts.
Either way, the lines are in the […]