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No need to install anything, no need to hit any url. all you need is bash. Many rough edges, many commands missing. there are potential unsafe operations like eval. but still feels much simpler than previous edition.
311 B
311 B
has
has helps you check presence of various command line tools on path.
How ?
Download the has file. There is no dependency apart from bash itself
$ bash has node npm java git gradle
✔ node 8.2.1
✔ npm 5.3.0
✔ java 1.8.0
✔ git 2.14.1
✔ gradle 4.0.1