add git clone command line
add git clone command line

maRce10/marce10.github.com,refu0523/refu0523.github.io,Fmajor/freshman21,maRce10/marce10.github.com,Fmajor/freshman21,ubuntumac/ubuntumac.github.io,yktko/yktko.github.io,Fmajor/freshman21,maRce10/marce10.github.com,terrellt/terrellt.github.io,Fmajor/freshman21,sunix/freshman21,junglehaw/junglehaw.github.io,mukeshyadav-cdac/code_myntra_blog,terrellt/terrellt.github.io,mukeshyadav-cdac/code_myntra_blog,tpendragon/tpendragon.github.io,junglehaw/junglehaw.github.io,junglehaw/junglehaw.github.io,Fmajor/freshman21,refu0523/refu0523.github.io,morefreeze/morefreeze.github.io,popu109/freshman21-china,danielcalencar/danielcalencar.github.io,kaziridwan/notes-and-blog,tpendragon/tpendragon.github.io,morefreeze/morefreeze.github.io,hzg139/hzg139.github.com,popu109/popu109.github.io,morefreeze/morefreeze.github.io,mukeshyadav-cdac/code_myntra_blog,Fmajor/freshman21,jiwairen/blog-freshman21,kaziridwan/notes-and-blog,yulijia/freshman21,popu109/freshman21-full