I just received a Vagrantfile and post install bash script. The vagrantfile downloads standard Ubuntu from Ubuntu Cloud but I found something in the bash script.
Few lines of script reads as:
apt-get update -qq > /dev/null
apt-get -qq -y install apache2 > /dev/null
I tried to search around the internet what -qq
in shell script stands for, didn't get any mention of it, so, am asking here if anyone knows what it stands for.
AFAIK > /dev/null
means the ongoing process is not printed in the screen, for that it doesn't require the -qq
flag. So, I am really curious to know.