Bash tips

This is to convert all my voice wavs to the compressed speex format:

for i in `ls *.wav`; do speexenc $i `basename $i .wav`.spx; echo $i compressed...; done

Finding BASH version:

set | grep BASH_VERSION

System wide settings go here:

/etc/bash.bashrc

And also:

/etc/profile

Remove a word: CTRL+w