TBFKAYIBYNYAAYB – all about systemd, the launchd-inspired (partially) replacement for init in Fedora 14.
Popularity: 1% [?]
Archive for the ‘Linux’ Category
systemd
Monday, August 23rd, 2010MySQL and subselects
Wednesday, August 11th, 2010Why does this query (on a small indexed table with ~3000 rows) take almost a minute to return
select client, unix_timestamp() - unix_timestamp(hittime) as timediff from polling where id in (select max(id) from polling where system='$system' group by client)
and this query returns almost instantly?
select client, unix_timestamp() - unix_timestamp(hittime) as timediff from polling p, (select max(p2.id) as id from polling p2 where p2.system='PROD' group by p2.client) as pp where p.id=pp.id
Popularity: 1% [?]
Top Ten One-Liners from CommandLineFu Explained – good coders code, great reuse
Monday, August 2nd, 2010Top Ten One-Liners from CommandLineFu Explained – good coders code, great reuse.
I particularly like 2, 3 & 9.
Popularity: 1% [?]
Mp3Wrap
Monday, July 5th, 2010a command-line utility that wraps quickly two or more mp3 files in one single large playable mp3, without losing filenames and ID3 informations (and without need of decoding/encoding).
Popularity: 1% [?]
GoogleCL Brings Google Services to the Command Line
Saturday, June 19th, 2010Linux/Mac/Windows: Google’s new utility, GoogleCL, allows you to access a handful of Google services from any nix command line. Google’s services are pretty easily accessible in their individual webapps, but if you’ve got a hankering for the command line, this is awesome.
via GoogleCL Brings Google Services to the Command Line.
Popularity: 1% [?]
readpst
Monday, May 17th, 2010Cobbler on Centos
Sunday, May 16th, 2010A couple of things to ensure:
* Install the EPEL version of cobbler, NOT the rpmforge version (ideally the EPEL-testing version)
* When importing a loopback mounted ISO, it must be the DVD
Popularity: 1% [?]
gbrainy
Friday, May 7th, 2010screenie – Project Hosting on Google Code
Monday, May 3rd, 2010Screenie a small tool to allow you to compose a fancy and stylish screenshots. It is cross-platform (for Linux, Windows and Mac OS X) and very easy to use. You will have an impressive screenshot in just one minute!
via screenie – Project Hosting on Google Code.
Popularity: 1% [?]
Experimenting with GNU/Linux: Enhancing terminals with byobu on Ubuntu 9.10
Monday, May 3rd, 2010Experimenting with GNU/Linux: Enhancing terminals with byobu on Ubuntu 9.10.
A screen enhancement…
Popularity: 1% [?]