Case1: TestFish_done.txt to Test Fish Done.txt,
Code:
#!/bin/ksh
for oldfile in $(find . -name TestFish*)
do
newfile="$(echo $oldfile | sed 's/Test/Test /g'|sed 's/\_/ /g')"
mv "$oldfile" "$newfile"
done
Case2: FishOne_done.txt to FishOne.txt
Code:
#!/bin/ksh
for oldfile in $(find . -name FishOne*)
do
newfile="$(echo $oldfile | sed 's/_done//g')"
mv "$oldfile" "$newfile"
done