Awesome is a very good tiling window manager that provides neat features like automatic layouting of windows, good multi-display...
Git commands tend to come in groups. Avoid typing git over and over and over by running them in a...
Enter any command into explainshell and it will explain it to you: split into separate commands (if present), with each...
Chrome has discontinued support for 32-Bit Linux builds and this might break your apt-get update.
If you are on a Linux shell and want to open a file with whatever default application is configured for...
The following sums up all connections (ESTABLISHED, TIME_WAIT, FIN_WAIT, etc.) and sorts it: netstat -n | awk ' $5 ~ /^[0...
Cause logstaglia is so cool you may want to record a video. We're lucky: Logstalgia has a parameter for...
To install gems Bundler needs to be able to talk to https://api.rubygems.org. If you are behind a proxy you...
Geordi is now (partially) tested with Cucumber. Yay! geordi cucumber supports a new @solo tag. Scenarios tagged with @solo...
Note Maintenance mode is enabled on application server as soon as the file /public/system/maintenance.html is present. Note that the servers...
Ever wondered how you can create a simple table output in bash? You can use the tool column for creating...
You login to a Linux server with a performance issue: what do you check in the first minute? uptime
Wondering which processes are placed in your swap you can use this bash oneliner: for file in /proc/*/status ; do...
In developing countries like Nigeria, Opera Mini is used by up to 70% of users on mobile.
The nokogiri gem provides different packages for several platforms. Each platform-specific variant ships pre-built binaries of libxml2, e.g...
As described by the linked Stackoverflow answer, run these commands: sudo add-apt-repository ppa:git-core/ppa -y
I recommend to go straight to 2.1.5+ without intermediate steps. Otherwhise you burden yourself with unnecessary work of encoding problems...
Logging tcpdump output all the time can create a huge amount of data. This can be both: too much data...
Activate VI mode by running set -o vi Now use your Bash as if it were VI! Hit Esc to...
As we get an exception notification, when a cron job fails, we wish to have the full backtrace in this...
Live markdown previewer (with Github flavored syntax) for VIM. Will open a preview in your browser and update automatically on...
I had a very frequent cronjob that in rare cases could be relatively slow. To avoid multiple instances of this...
Command line text editor with syntax highlighting, menus (F1), etc. This might be a worthy replacement for nano if you...
From time to time, RubyMine suddenly did not accept any keyboard input and felt crashed, while mouse interaction was still...