strsub(3pub) on Linux
The text 540abef3c970, as Debian 1.3 (Bo), Debian 1.2 (Rex) shipped it.
substitute first occurence of pattern with another string
The text 540abef3c970, as Debian 1.3 (Bo), Debian 1.2 (Rex) shipped it.
substitute first occurence of pattern with another string