Shell Script Pack: Image Batch, Log Rotate, Backup, Rename, Env Check

5 shell scripts at $4, 80 cents each, the five utilities you'd otherwise rewrite every six months, written and tested on macOS.

Command-line utilities that run on a Mac with nothing to install beyond what the system already has. They use POSIX-style shell and should work on Linux, but I have not tested them there. No npm, no pip, no config files. Just chmod +x and go.

What's inside: image batch resize and convert, log rotate with retention, timestamped backup snapshots, bulk file rename, and an environment check that catches missing tools before they bite you.

What each one touches: bulk-rename.sh previews every rename and only acts with --apply. log-rotate.sh is the only script that rewrites a file in place - it gzips the log and then truncates the original. img-optimize.sh never modifies your sources and writes into an optimized/ folder. env-doctor.sh only reads. snapshot.sh writes only into the backup root you name.

Instant download, free updates, use on unlimited machines. 30-day money-back guarantee.

Pairs well with the Second Brain PARA System: scripts automate the machine work, PARA keeps the human work findable.

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