Crate unixcli [−] [src]

This library provides helper functions for writing unix command-line utilities.

Modules

err	Prints messages to the standard error output.
progname	Provides access to the name of the current program.

err	Prints the formatted message to the standard error output (stderr) and terminates the program with the given `status` value. The program name, a colon, and a space are output before the message, and a newline character follows.
errp	Prints the formatted message to the standard error output (stderr) and terminates the program with the given `status` value. The program name, a colon, a pathname, another colon, and a space are output before the message, and a newline character follows.
warn	Prints the formatted message to the standard error output (stderr). The program name, a colon, and a space are output before the message, and a newline character follows.
warnp	Prints the formatted message to the standard error output (stderr). The program name, a colon, a pathname, another colon, and a space are output before the message, and a newline character follows.