rgxg (ReGular eXpression Generator) is a C library and a command-line tool that generate (extended) regular expressions. It can be useful for generating expressions that match, for example, a specific number range (e.g. 0 to 31 or 00 to FF) or all addresses in a CIDR block (e.g. 192.168.0.0/24 or 2001:db8:aaaa::/64).
Minix editline is the line editing library from Minix, originally created by Simmule R. Turner and Rich $alz in 1992. It can be linked into almost any program to provide command-line editing and history. The editline library is call-compatible with the FSF readline library, but is a fraction of the size and offers fewer features. It is distributed under a "C News-like" copyright; see the file LICENSE for details.
Spring Batch Advanced Launcher (SBAL) is a tool based on Spring Batch. It allows launching batches from the command line. A set of advanced functionality is provided to allow enterprise deployment as an alternative to the CommandLineJobRunner. it provides advanced features like displaying the batch version, running resource validations, and configuring logging. It also defines a standard directory structure for deployments.