7z x filename.zip
extract all zip archives
7z x *.zip
to unzip on specific location or folder
7z x filename.zip foldername
7z x *.zip foldername
Install 7zip on Linux Centos
yum install p7zip
Install 7zip on Linux Ubuntu
sudo apt-get install p7zip
a to archive
$ 7za a myfiles.7z myfiles/
