Cloud Computing: The Digital Shift 2.0 – Understanding the Current Market Trends

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How to find OS X version on linux machine

Here is the command which will give you OS name with version along with other detail information. cat /etc/*release* Example: On my ubutnu machine, It shows me. cat /etc/*release*DISTRIB_ID=UbuntuDISTRIB_RELEASE=8.10DISTRIB_CODENAME=intrepidDISTRIB_DESCRIPTION=”Ubuntu 8.10″

vi / vim Shortcuts

Open filevi filenameAs i am newb on linux macine, i dont know vi shortcuts.so, i am listing down shortcuts which i am getting familier. ­čÖé Insert in filei Exit fileq forced exitq! save filewq forced savewq! Copy no of linesyy Paste copied linespp Undo changesuu Delete linesdd To search and replace string in vi :%s/search_string/replacement_string/g …

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