WordPress : how to remove white spaces and fix problems of RSS feeds
To solve white space of Wordpress RSS feeds problem ("The URL does not appear to reference a valid XML "), you must : - edit "wp-" Wordpress file : - find…
GNU/Linux : comment migrer sa partition Linux root de ext3/ext4 vers btrfs
Hypothèse de départ : vous disposez d'une distrib Linux récente avec une partition linux root au format ext4 que vous souhaitez migrer vers le système de fichiers btrfs pour bénéficier…
GNU/Linux : how to secure your Ubuntu distrib : first tips
Have a look to to have firsttips to secure your Ubuntu distrib.
Network : dnsdomain online tool
A good dnsdomain online tool is :
Web : how to remove your account or public profile on most popular websites ?
How to remove your account or public profile on most popular websites ? Have a look to this website :
Web/Graphism : how to generate a fake image online ?
You need to generate a fake image of a given size ? A simple way for this is to use the online website For example : ;font=lobster
GNU/Linux : how to run a recursive grep
How to make a recursive grep to find the string 'acmee' in all files of current and sub-directories ? For this you can use linux cmd line : find .…
GNU/Linux : how to use pattern for rsync backup tool
A good site to understand how to use pattern with rsync backup tool is available on
Windows : a good freeware collection
A good freeware collection is available on …
GNU/Linux : 2 different ways to make a full website ftp backup using Linux command line
How to make full backup of your website via ftp using a Linux command line ? First let's suppose that : your ftp login is "my_ftp_login" your ftp password is…