Zero Filling a Disk in Linux

The simple way to wipe or zerofill a disk is: dd if=/dev/zero of=/dev/sd? bs=1M However I found an article describing how to zero-fill with a progress indicator using pipebench, installed on Debian/Ubuntu ...

Increasing CentOS LVM under VMWare

Background: I had an existing CentOS machine as a virtual machine running on VMWare ESX Server and it was running out of space so for future reference I did the ...

SquidGuard LDAP User Search and Special Characters

So I had a problem with the ldapusersearch string as some eejit has created an OU with spaces and an apostrophe in the name. So the characters are represented as: comma ...

Flushing local client DNS cache

From info I found here. This is how to flush the local client DNS cache. Windows: ipconfig /flushdns Linux: sudo /etc/init.d/networking restart Mac: lookupd -flushcache

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Browsing all articles from February, 2011

Written by jonny in linux, ubuntu

30
Jun
2009

Ubuntu Convert YouTube Video to MP3

Having recently heard an acoustic version of VV Brown’s Shark in the Water I wanted an audio file I could listen to until it is released in 2 weeks. There [...]

Written by jonny in apache, ubuntu

26
Jun
2009

Install LAMP on Ubuntu

For local development to install Apache, MySQL, PHP: apt-get install apache2 php5 libapache2-mod-php5 mysql-server mysql-client php5-mysql phpmyadmin Configuration files are in /etc e.g./etc/apache2/etc/php5/etc/mysql/etc/phpmyadmin Deamons are started by default so just [...]

Written by jonny in linux, red hat centos

1
Jun
2009

cp: overwrite – force yes

Getting a bit peeved with the copy command prompting to overwrite files. cp -rf ./* ./another/location/cp: overwrite `/filename.conf’? y The ‘-i’ interactive option is obviously aliases into the copy command [...]