commands I wanted which didn't (exactly) exist

.bash_aliases.bash

#IMPORTANT
alias del='gvfs-trash'
alias rm='rm -i'
alias mv='mv -i'






#CONVENIENCE
alias g='surfraw google'
alias wk='surfraw wikipedia'
alias def='surfraw google define:'
alias u='surfraw google unicode'
alias n='w3m http://ncatlab.org/nlab/search?query='
alias b='r -l 'beepr' -e "beep(0)"'			#beep			#https://github.com/rasmusab/beepr
alias pdfcat='pdftotext'
alias py='python'
alias sl='ls'

#download to ~/Downloads
cget() {
	pushd ~/Downloads && wget $1 && popd
	}
#download to /opt
oget() {
	pushd /opt && wget $1 && popd
	}




#inspect file			#http://cl.ly/image/2832452f0w1k
i()	{
	head -1 $1
	 
	if [ -z $2 ] ; then 
	    shuf $1 | head
	else
	    shuf $1 | head -$2
	fi
	     
	      
	tail -1 $1
	}

#no header
nh()	{
	tail -n +2 $1
	}

#make directory and then change to it		#http://superuser.com/questions/152794/is-there-a-shortcut-to-mkdir-foo-and-immediately-cd-into-it
mkcd() {
	mkdir $1 && cd $1
	}



#pushd and popd
p()     {
        if [ -z $1 ] ; then
            popd
        else
            pushd $1
        fi
        }