List of useful bash snippets for common dev tasks.

useful-bash-snippets.sh

#!/bin/bash

# rename files to lowercase
for F in `find -type f | grep -P '\/.*[A-Z]+.*$'`; do git mv $F ${F,,}; done;

# Search and replace: Use ack for Perl-style regexp pattern finding combined with sed for replacing
# Turn resource filenames mentions into lowercase
ack '(\w*[A-Z]+\w*\.(:?jpg|png|mp3|JPG|PNG|MP3))' src/ -o --noheading | \
    while IFS=":" read -r FILE LINE MATCH; do \
        sed -i "s/$MATCH/${MATCH,,}/" $FILE; 
    done