substr

An utility to extract substring from a string, inspired by the GNU expr extension of the same name. This implementation is under the ISC licence.

Contents

1. Install
2. Instructions
3. Examples
4. License

Install

Requires

• C compiler ;
• libbsd on Linux.

Build

On OpenBSD:

$ make
$ DESTDIR=~/ make install # or doas make install

On Linux:

$ LDADD=-lbsd CFLAGS="-D NEED_LIBBSD" make
$ DESTDIR=~/ make install # or sudo make install

Instructions

To see a description of the options see the man page.

Example

$ substr hello 1 2
he
$ substr "Omelette du fromage" 13 7
fromage
$ substr toto 2
oto

License

All the code is licensed under the ISC License.