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FreeBSD shells : esh

The "easy shell", a small shell with Lisp-like syntax

 esh is a new shell for Unix, written completely from scratch. It is
very small, both in number of lines of source code and in memory
consumption. The whole shell is about 5000 lines of C source code, and
occupies about twice as little memory as bash in some cases.

However, esh is also extremely flexible, with a real programming
language at the core. The syntax is a simplified form of Scheme.  The
current version is 0.8, though it is already stable and
featureful. The reason for the low version number is lack of
real-world testing. It is released under the GPL, of course. 

http://slon.ttk.ru/esh/



esh history


v. 1.18
date: 2005/04/25 17:08:32;  author: vs;  state: Exp;  lines: +1 -1
- Use MAKE_ARGS
- Don't invoke install-info twice when using INFO

v. 1.17 date: 2004/07/26 12:13:47; author: vs; state: Exp; lines: +1 -2 Remove references to mirror.ac.uk PR: ports/69481 Submitted by: Tim Bishop
v. 1.16 date: 2004/05/19 08:52:30; author: krion; state: Exp; lines: +3 -2 - Fix MASTER_SITES - Pet portlint PR: ports/66861 Submitted by: Roman Neuhauser
v. 1.15 date: 2003/09/27 01:01:05; author: edwin; state: Exp; lines: +1 -1 KATO mega patch - ECHO -> ECHO_MSG For some ports: - pre-fetch -> pre-everything - ECHO -> ECHO_CMD PR: ports/56820-56858 Submitted by: KATO Tsuguru
v. 1.14 date: 2003/03/23 15:30:03; author: foxfair; state: Exp; lines: +4 -2 PR: 49067 Submitted by: Yonatan@xpert.com Switch MASTER_SITE to make this port fetchable.
v. 1.13 date: 2003/02/20 18:59:49; author: knu; state: Exp; lines: +1 -0 De-pkg-comment.
v. 1.12 date: 2002/11/10 16:47:59; author: lioux; state: Exp; lines: +0 -2 o Rollback PORTCOMMENT modifications while this feature's implementation is better studied o Turn PORTCOMMENT variable in Makefile back into pkg-comment files Approved by: kris (portmgr hat), portmgr, re (silence)
v. 1.11 date: 2002/11/06 22:46:57; author: adamw; state: Exp; lines: +2 -0 Use PORTCOMMENT in the Makefile, and whack the pkg-comment. Approved by: pat
v. 1.10 date: 2002/02/06 22:40:05; author: nectar; state: Exp; lines: +6 -4 Update 0.8 -> 0.8.5. Release MAINTAINER.
v. 1.9 date: 2002/01/29 11:58:42; author: knu; state: Exp; lines: +2 -2 Use ${ECHO_CMD} instead of ${ECHO} where you mean the echo command; the ECHO macro is set to "echo" by default, but it is set to "true" if make(1) is invoked with the -s option while ECHO_CMD is always set to the echo command.
v. 1.8 date: 2001/01/22 12:52:01; author: nectar; state: Exp; lines: +3 -2 Master site disappeared. Use MASTER_SITE_LOCAL. Noticed by: fenner
v. 1.7 date: 2000/06/20 13:37:38; author: nectar; state: Exp; lines: +2 -3 Locally hosted distfiles moved to ftp.freebsd.org.
v. 1.6 date: 2000/04/20 20:36:38; author: mharo; state: Exp; lines: +9 -9 portlint
v. 1.5 date: 2000/04/09 18:33:54; author: cpiazza; state: Exp; lines: +3 -3 Update with the new PORTNAME/PORTVERSION variables
v. 1.4 date: 1999/08/31 06:50:34; author: mharo; state: Exp; lines: +3 -3 FreeBSD.ORG -> FreeBSD.org Prompted by PR: 13476, 13477 Submitted by: KATO Tsuguru
v. 1.3 date: 1999/08/31 01:53:17; author: peter; state: Exp; lines: +1 -1 $Id$ -> $FreeBSD$
v. 1.2 date: 1999/06/05 22:31:50; author: mharo; state: Exp; lines: +1 -5 Remove the test to create ${PREFIX}/share/info/dir as it is now in bsd.port.mk and this helps to unify the check and install.
v. 1.1 date: 1999/05/28 21:01:50; author: nectar; state: Exp; branches: 1.1.1; Initial revision
v. 1.1.1.1 date: 1999/05/28 21:01:50; author: nectar; state: Exp; lines: +0 -0 The ``easy shell'', a small shell with Lisp-like syntax. ============================================================================= v. 1.18 date: 2005/04/25 17:08:32; author: vs; state: Exp; lines: +1 -1 - Use MAKE_ARGS - Don't invoke install-info twice when using INFO
v. 1.17 date: 2004/07/26 12:13:47; author: vs; state: Exp; lines: +1 -2 Remove references to mirror.ac.uk PR: ports/69481 Submitted by: Tim Bishop
v. 1.16 date: 2004/05/19 08:52:30; author: krion; state: Exp; lines: +3 -2 - Fix MASTER_SITES - Pet portlint PR: ports/66861 Submitted by: Roman Neuhauser
v. 1.15 date: 2003/09/27 01:01:05; author: edwin; state: Exp; lines: +1 -1 KATO mega patch - ECHO -> ECHO_MSG For some ports: - pre-fetch -> pre-everything - ECHO -> ECHO_CMD PR: ports/56820-56858 Submitted by: KATO Tsuguru
v. 1.14 date: 2003/03/23 15:30:03; author: foxfair; state: Exp; lines: +4 -2 PR: 49067 Submitted by: Yonatan@xpert.com Switch MASTER_SITE to make this port fetchable.
v. 1.13 date: 2003/02/20 18:59:49; author: knu; state: Exp; lines: +1 -0 De-pkg-comment.
v. 1.12 date: 2002/11/10 16:47:59; author: lioux; state: Exp; lines: +0 -2 o Rollback PORTCOMMENT modifications while this feature's implementation is better studied o Turn PORTCOMMENT variable in Makefile back into pkg-comment files Approved by: kris (portmgr hat), portmgr, re (silence)
v. 1.11 date: 2002/11/06 22:46:57; author: adamw; state: Exp; lines: +2 -0 Use PORTCOMMENT in the Makefile, and whack the pkg-comment. Approved by: pat
v. 1.10 date: 2002/02/06 22:40:05; author: nectar; state: Exp; lines: +6 -4 Update 0.8 -> 0.8.5. Release MAINTAINER.
v. 1.9 date: 2002/01/29 11:58:42; author: knu; state: Exp; lines: +2 -2 Use ${ECHO_CMD} instead of ${ECHO} where you mean the echo command; the ECHO macro is set to "echo" by default, but it is set to "true" if make(1) is invoked with the -s option while ECHO_CMD is always set to the echo command.
v. 1.8 date: 2001/01/22 12:52:01; author: nectar; state: Exp; lines: +3 -2 Master site disappeared. Use MASTER_SITE_LOCAL. Noticed by: fenner
v. 1.7 date: 2000/06/20 13:37:38; author: nectar; state: Exp; lines: +2 -3 Locally hosted distfiles moved to ftp.freebsd.org.
v. 1.6 date: 2000/04/20 20:36:38; author: mharo; state: Exp; lines: +9 -9 portlint
v. 1.5 date: 2000/04/09 18:33:54; author: cpiazza; state: Exp; lines: +3 -3 Update with the new PORTNAME/PORTVERSION variables
v. 1.4 date: 1999/08/31 06:50:34; author: mharo; state: Exp; lines: +3 -3 FreeBSD.ORG -> FreeBSD.org Prompted by PR: 13476, 13477 Submitted by: KATO Tsuguru
v. 1.3 date: 1999/08/31 01:53:17; author: peter; state: Exp; lines: +1 -1 $Id$ -> $FreeBSD$
v. 1.2 date: 1999/06/05 22:31:50; author: mharo; state: Exp; lines: +1 -5 Remove the test to create ${PREFIX}/share/info/dir as it is now in bsd.port.mk and this helps to unify the check and install.
v. 1.1 date: 1999/05/28 21:01:50; author: nectar; state: Exp; branches: 1.1.1; Initial revision
v. 1.1.1.1 date: 1999/05/28 21:01:50; author: nectar; state: Exp; lines: +0 -0 The ``easy shell'', a small shell with Lisp-like syntax. ============================================================================= v. 1.18 date: 2005/04/25 17:08:32; author: vs; state: Exp; lines: +1 -1 - Use MAKE_ARGS - Don't invoke install-info twice when using INFO
v. 1.17 date: 2004/07/26 12:13:47; author: vs; state: Exp; lines: +1 -2 Remove references to mirror.ac.uk PR: ports/69481 Submitted by: Tim Bishop
v. 1.16 date: 2004/05/19 08:52:30; author: krion; state: Exp; lines: +3 -2 - Fix MASTER_SITES - Pet portlint PR: ports/66861 Submitted by: Roman Neuhauser
v. 1.15 date: 2003/09/27 01:01:05; author: edwin; state: Exp; lines: +1 -1 KATO mega patch - ECHO -> ECHO_MSG For some ports: - pre-fetch -> pre-everything - ECHO -> ECHO_CMD PR: ports/56820-56858 Submitted by: KATO Tsuguru
v. 1.14 date: 2003/03/23 15:30:03; author: foxfair; state: Exp; lines: +4 -2 PR: 49067 Submitted by: Yonatan@xpert.com Switch MASTER_SITE to make this port fetchable.
v. 1.13 date: 2003/02/20 18:59:49; author: knu; state: Exp; lines: +1 -0 De-pkg-comment.
v. 1.12 date: 2002/11/10 16:47:59; author: lioux; state: Exp; lines: +0 -2 o Rollback PORTCOMMENT modifications while this feature's implementation is better studied o Turn PORTCOMMENT variable in Makefile back into pkg-comment files Approved by: kris (portmgr hat), portmgr, re (silence)
v. 1.11 date: 2002/11/06 22:46:57; author: adamw; state: Exp; lines: +2 -0 Use PORTCOMMENT in the Makefile, and whack the pkg-comment. Approved by: pat
v. 1.10 date: 2002/02/06 22:40:05; author: nectar; state: Exp; lines: +6 -4 Update 0.8 -> 0.8.5. Release MAINTAINER.
v. 1.9 date: 2002/01/29 11:58:42; author: knu; state: Exp; lines: +2 -2 Use ${ECHO_CMD} instead of ${ECHO} where you mean the echo command; the ECHO macro is set to "echo" by default, but it is set to "true" if make(1) is invoked with the -s option while ECHO_CMD is always set to the echo command.
v. 1.8 date: 2001/01/22 12:52:01; author: nectar; state: Exp; lines: +3 -2 Master site disappeared. Use MASTER_SITE_LOCAL. Noticed by: fenner
v. 1.7 date: 2000/06/20 13:37:38; author: nectar; state: Exp; lines: +2 -3 Locally hosted distfiles moved to ftp.freebsd.org.
v. 1.6 date: 2000/04/20 20:36:38; author: mharo; state: Exp; lines: +9 -9 portlint
v. 1.5 date: 2000/04/09 18:33:54; author: cpiazza; state: Exp; lines: +3 -3 Update with the new PORTNAME/PORTVERSION variables
v. 1.4 date: 1999/08/31 06:50:34; author: mharo; state: Exp; lines: +3 -3 FreeBSD.ORG -> FreeBSD.org Prompted by PR: 13476, 13477 Submitted by: KATO Tsuguru
v. 1.3 date: 1999/08/31 01:53:17; author: peter; state: Exp; lines: +1 -1 $Id$ -> $FreeBSD$
v. 1.2 date: 1999/06/05 22:31:50; author: mharo; state: Exp; lines: +1 -5 Remove the test to create ${PREFIX}/share/info/dir as it is now in bsd.port.mk and this helps to unify the check and install.
v. 1.1 date: 1999/05/28 21:01:50; author: nectar; state: Exp; branches: 1.1.1; Initial revision
v. 1.1.1.1 date: 1999/05/28 21:01:50; author: nectar; state: Exp; lines: +0 -0 The ``easy shell'', a small shell with Lisp-like syntax. =============================================================================



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