ROHIT YADAV

Git basics - What is Git? Git is a free and open source distributed version control system designed to handle everything from small to very large projects with speed and efficiency. Git is a distributed version-control system for tracking changes in source code during software development. It is designed for coordinating work among programmers, but it can be used to track changes in any set of files. Its goals include speed, data integrity, and support for distributed, non-linear workflows. Previously --- 1.  Linux was used bit-keeper after that Linux stated the git 2.  Git stores a snapshot of the entire projects. If some files have no changes, git does not store them again. Creator                       Linus Torvalds (Linux creator) Developer(s)               Junio Hamano and others[ Initial release             7 April 2005; 14 years ago 0.99 Stable release             2.22.0 / 7 June 2019; 12 days ago Written in                   C, Shell, Perl, Tcl, Python Operating syste

E: Package 'aptitude' has no installation candidate Sometimes, we are getting broken package error. Please can easily solve this problem. Example:-        sudo apt-get install aptitude If you got error like-              E: Package 'aptitude' has no installation candidate Solution:-           sudo apt-get update       sudo apt-get install build-essential       sudo dpkg --configure -a       sudo apt-get -f install None of those worked in my case. I then went to Ubuntu Software Center>Edit> Software Sources and made these changes. After that the following commands did the job       sudo apt-get update         sudo apt-get install build-essential         sudo apt-get install aptitude Now, problem is solved. Please follow the link below:- http://musingsonsoftware.blogspot.com/2014/02/ubuntu-apt-get-package-has-no.html