changeshow

changeshow is a command-line utility designed to facilitate the modification of file permissions and ownership. It allows users to batch-apply changes to multiple files and directories simultaneously, streamlining administrative tasks. The tool supports various permission modes, including read, write, and execute, and can also be used to change the user and group ownership of files.

The primary function of changeshow is to offer a more flexible and scriptable alternative to standard Unix commands like chmod and chown. It can interpret complex permission patterns and apply them recursively to directory structures. This makes it particularly useful for system administrators managing large numbers of files or for developers needing to set up consistent file permissions for projects.

Key features of changeshow include its ability to handle symbolic and octal permission notations. It also provides options for fine-grained control over ownership changes, allowing for the specification of both user and group. The tool is designed to be robust and can handle errors gracefully, providing feedback on successful and failed operations. Its command-line interface makes it easily integrable into shell scripts and automated workflows.