With GNU find and GNU coreutils, and assuming your directories don't have newlines in their names: find . -mindepth 1 -maxdepth 1 -type d -exec du -ks {} + | awk '$1 <= 50' | cut -f 2- This will list directories with total contents smaller than 50K. If you're happy with the results and you want to delete them, add | xargs -d \\n rm -rf to the end of the command line. Command: find . -mindepth 1 -maxdepth 1 -type d -exec du -ks {} + | awk '$1 <= 50' | cut -f 2- | xargs -d \\n rm -rf Source: https://unix.stackexchange.com/questions/214089/command-to-delete-directories-whose-contents-are-less-than-a-given-size
Today, the existing systems were to be studied. But it was found that the existing system for number plate recognition is still basically in pre-technological era. Most of the recognition work is done manually because of which the whole process is long, tedious and lacks any transparency. It is unable to take benefits of the present and future technological capabilities. Due to which most of the traffic and security applications are done through outdated or pedestrian methods which are slow, error-prone and impractical in current scenario. With the advent of information technologies, it has become an increasing necessity that all existing systems be upgraded and integrated with this new technology in order to make these systems more advanced, transparent, fast and better than before. Another motivation for this project was the heinous crime that was committed on 16 December, 2012 in Delhi. In which the 23 year old woman was brutally gang-raped in a moving bus. That bus did not h...
To fix the above mentioned error, follow the list of steps that most easily provides the solution (also to backup PPA repository and other features too): You can remove duplicate entries in few easy steps with Y PPA Manager sudo add-apt-repository ppa:webupd8team/y-ppa-manager -y sudo apt-get update sudo apt-get install y-ppa-manager -y Open y-ppa-manager form Dash Enter You Admin Password. Double Click On Advanced. Scan & Remove Duplicate PPA's & Click Ok. It will take some time ( 1 or 2 Mints ) To Scan & Remove Duplicate PPA's. Source: https://askubuntu.com/questions/120621/how-to-fix-duplicate-sources-list-entry
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