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An easy one-liner in POSIX-compatible shells: for f in *-min.jpg-*; do mv -- "$f" "${f%-*}"; done The only (mildly) tricky concept here is ${f%-*}, which expands to $f minus the shortest suffix...
Answer
#4: Post edited
by
terdon
·
2023-10-19T09:11:52Z (7 months ago)
Might as well make it safe for filenames beginning with -
- An easy one-liner in POSIX-compatible shells:
- ```
for f in *-min.jpg-*; do mv "$f" "${f%-*}"; done- ```
- The only (mildly) tricky concept here is `${f%-*}`, which expands to `$f` minus the shortest suffix matching the glob pattern `-*`.
- An easy one-liner in POSIX-compatible shells:
- ```
- for f in *-min.jpg-*; do mv -- "$f" "${f%-*}"; done
- ```
- The only (mildly) tricky concept here is `${f%-*}`, which expands to `$f` minus the shortest suffix matching the glob pattern `-*`.
#3: Post edited
by
r~~
·
2023-10-16T02:35:46Z (7 months ago)
An easy one-liner in Bash and Bash-compatible shells:- ```
- for f in *-min.jpg-*; do mv "$f" "${f%-*}"; done
- ```
The only (mildly) tricky concept here is `${f%-*}`, which is a Bashism representing `$f` minus the shortest suffix matching the glob pattern `-*`.
- An easy one-liner in POSIX-compatible shells:
- ```
- for f in *-min.jpg-*; do mv "$f" "${f%-*}"; done
- ```
- The only (mildly) tricky concept here is `${f%-*}`, which expands to `$f` minus the shortest suffix matching the glob pattern `-*`.
#2: Post edited
by
r~~
·
2023-10-14T01:35:11Z (7 months ago)
- An easy one-liner in Bash and Bash-compatible shells:
- ```
- for f in *-min.jpg-*; do mv "$f" "${f%-*}"; done
- ```
The only (mildly) tricky concept here is `${f%-*}`, which is a Bashism representing `$f` minus the shortest suffix matching the pattern `-*`.
- An easy one-liner in Bash and Bash-compatible shells:
- ```
- for f in *-min.jpg-*; do mv "$f" "${f%-*}"; done
- ```
- The only (mildly) tricky concept here is `${f%-*}`, which is a Bashism representing `$f` minus the shortest suffix matching the glob pattern `-*`.
#1: Initial revision
by
r~~
·
2023-10-14T01:32:40Z (7 months ago)
An easy one-liner in Bash and Bash-compatible shells:
```
for f in *-min.jpg-*; do mv "$f" "${f%-*}"; done
```
The only (mildly) tricky concept here is `${f%-*}`, which is a Bashism representing `$f` minus the shortest suffix matching the pattern `-*`.