Bash String Manipulation – Continuous String Manipulation in Bash

bashshellshell-scriptstring

#!/bin/bash

FILE="$(basename "$1")"
FILE="${FILE/%.jpeg/.jpg}"

Is there anyway to glue these two lines together into a one-liner?

FILE=$(basename "${1/%.jpeg/.jpg}") worked for me.

test:

bash-$ ./test.sh /tmp/foo.jpeg
foo.jpg

script contents:

bash-$ cat test.sh 
#!/usr/bin/bash

FILE=$(basename "${1/%.jpeg/.jpg}")

echo "$FILE"

(./myprogram 1.txt; ./myprogram 2.txt; ./myprogram 3.txt; ./myprogram 4.txt) > out.txt

for f in *.jpeg; do
  [ -e "${f%.*}.jpg" ] && echo rm -- "$f"
done

(remove echo if happy).

With zsh and one rm invocation:

echo rm -- *.jpeg(e'{[ -e $REPLY:r.jpg ]}')

(change * to **/* to do that recursively, add the D glob qualifier, if you also want to consider hidden files or files in hidden directories).