Le Bagage, Gautier Pelloux-Prayer

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Shell script

• Rename files from current directory with a pattern:

for i in $(ls *); do
    mv $i ${i/oldPattern/newPattern};

• Search a string in a set of files (or in a folder recursively): use ack-grep ! (or if not available grep pattern **/*).
  Here's an example:

• Ask user to choice in a list

select result in Yes No Cancel
do
    echo $result
    break
done