linux: fixing stuffs in emergency mode

everything in emergency is readonly,

to fix things, we need to remount it as rw. errors in /etc/fstab is deadly.

mount -no remount,rw /

Author: bpeh

Bernard Peh is a great passioner of web technologies and one of the co-founder of Sitecritic.net Website Design and Reviews. He works with experienced web designers and developers everyday, developing and designing commercial websites. He specialises mainly in SEO and PHP programming.