To be able to execute the many API command line tools you will need to setup and configure the authentication correctly. This will help you to do just that. 1. Download the Autoscalling CLI, CloudWatch and ec2-API-Tools cd /opt wget […]
How to convert mkv to avi
It worked for me on Ubuntu 12.10 ffmpeg -i video.mkv -vcodec msmpeg4 -b 24576k -s hd720 -acodec libmp3lame -ab 128k -ac 2 video.avi
How to fix mod_ssl CRIME attack
More detailed information on what and how the attack works is here I will focus only on fixing the problem. On RHEL server 5.x and 6.x the easy way is to simply disable SSL compression. In newer Apache versions this […]
bash date convert epoch time
Many times you will need to conver Unix/Linux epoch time to a readable date format That is quite simple $ date -d@1363497047 Dom Mar 17 02:10:47 BRT 2013 To get a current epoch time we simply use date command as […]
linux burn iso to flash drive
I have tried a lot of tools but there is none better then UnetBootin http://unetbootin.sourceforge.net/It is multiplataform, windows, max, linux. UNetbootin can create a bootable Live USB drive, or it can make a “frugal install” on your local hard disk […]
screen
Screen command Screen is a linux tool to help manage connections. “Screen is a full-screen window manager that multiplexes a physical terminal between several processes (typically interactive shells).” Its able to reestablish lost sessions, and to have multiple connections. 1) […]
Mount S3 on linux
Mount S3 on linux Amazon S3 Important considerations when using s3fs, namely related to the inherent limitations of S3: – no file can be over 5GB – you can’t partially update a file so changing a single byte will re-upload […]