- CL-IPC - CL-IPC is an UFFI wrapper to do Unix IPC
- cl-launch - cl-launch is a unix utility to make your Lisp software easily invokable from the shell command-line
- cl-syslog - cl-syslog provides access to the Unix syslog logging facility
- CLISP-Shell - A description of how to make CLISP work as a Unix shell.
- CLTIO - CLTIO is a UFFI binding to the Unix termio library for raw serial/termial I/O
- com.informatimago.common-lisp.interactive - informatimago interactive is a collection of Unix-like file browsing commands, and REPL-management tools
- COM.INFORMATIMAGO.SUSV3 - SUSV3 is an interface to the Single Unix Specification version 3 API
- Cygwin - Cygwin is a UNIX environment for Windows
- detachtty - detachtty is a Unix system programming utility that lets you run interactive programs (such as Lisp) non-interactively
- IOlib-POSIX - This library is obsolete and should not be used
- NetBSD - NetBSD is a free, secure, and highly portable UNIX-like operating system
- optparser - optparser is a Unix command-line options parser for simple shell scripts, geared towards ease-of-use and unambiguity
- org-davep-newsrc - org-davep-newsrc is a Common Lisp library that provides a couple of classes for reading a Unix Usenet newsrc file
- Osicat - Operating system interface library mainly for Unix
- RESOURCE-UTILIZATION - RESOURCE-UTILIZATION gathers and displays resource utilization statistics from Linux's /proc interface
- rootkit - The root package implements a convenient security backdoor for Unix with CMUCL:
- screen - GNU Screen is a Unix utility that permits running multiple interactive windows
- shelisp - Shelisp provides mechanisms for composing and running Unix shell (particularly bash) commands and constructs from Common Lisp
- Torta - Torta shows you where your disk space is going
- trivial-raw-io - trivial-raw-io provides access to raw serial/termial I/O (termios) under Unix
- Unix shell scripting - This is a guide for writing Unix shell scripts in various Common Lisp implementations
- unix-options - unix-options is a library for processing Unix-style command-line arguments
- vcs-tree - vcs-tree is a shell utility that walks through a directory tree and performs actions on Version Control System managed directories
- wcp-termcap - wcp-termcap is a library to parse Unix termcap (terminal capability) files
You can make your lisp files executable with CMUCL and CLISP on GNU/Linux.