Openstack – new volume
I have managed to create my first server in an openstack enviroment here at university of Bergen. I can see my instance […]
Mysql / Mariadb performance test
I have two different Linux servers, and wanted to test if one where faster than the other. I used mysqlslap together with […]
How to remove carriage-return character in multiple files
I was trying to move several PHP files from and old REDHAT5 server to new REDHAT7 server. What we saw was that […]
Get url’s from website with wget
wget –spider –no-check-certificate –force-html -r -l2 https://website.of.interest.com 2>&1 | grep ‘^–‘ | awk ‘{ print $3 }’ | grep -v ‘\.\(css\|js\|png\|gif\|jpg\)$’ >> […]
Merge to git repo
Jeg hadde to git repo’er på samme maskin, men i ulike kataloger. Det som var ønskelig var å merge disse to repo’ene […]
Web site ripping
For several days our Apache webserver went down. Stopped. No html document for you! CPU at 100%, sorry mate! Our server is […]
Match email address
If you have a file with several lines that contains email addresses that you like to extract, you can do that with […]