Differences

This shows you the differences between two versions of the page.

--- ultimate_differences_amongst_unix_shells [2021/03/09 23:37] – created hc9
+++ ultimate_differences_amongst_unix_shells [2021/03/12 18:39] – [Conclusion] hc9
@@ Line 19: / Line 19: @@
 An enhanced port of the Thompson shell is available on SDF as ''`/usr/pkg/bin/osh'''. You can read its manual by doing a ''`man osh''' at the command prompt. You can also read its manual [[http://v6shell.org/man/osh.1.html|online]] if you prefer to do so.
-  Ecl 1:
+**Ecl 1:**
   % setenv PATH /usr/pkg/bin:/usr/bin:/bin ; printenv PATH
   /usr/pkg/bin:/usr/bin:/bin
-  Ecl 2:
+**Ecl 2:**
   % which osh if goto ^ ( tr '\n' ' ' ; echo ) ^ sed 's/.*/ls -l &/' ^ osh
@@ Line 31: / Line 31: @@
   -r-xr-xr-x  1 root  wheel  38216 Jul 18 21:37 /usr/pkg/bin/osh
-  Ecl 3:
+**Ecl 3:**
   % if -r /netbsd echo /netbsd: Is readable ; \
@@ Line 45: / Line 45: @@
 A Bourne-shell workalike is available on SDF as ''`/bin/sh'''. You can read its manual by doing a ''`man sh''' at the command prompt. You can also read its manual [[http://netbsd.gw.com/cgi-bin/man-cgi?sh+1.alpha+NetBSD-2.1|online]] if you prefer to do so.
-  Ecl 1:
+**Ecl 1:**
   $ PATH=/usr/pkg/bin:/usr/bin:/bin ; export PATH ; printenv PATH
   /usr/pkg/bin:/usr/bin:/bin
-  Ecl 2:
+**Ecl 2:**
   $ ls -l `which sh ksh bash`
@@ Line 57: / Line 57: @@
   -rwxr-xr-x  1 root  wheel  963696 Jun  4 08:57 /usr/pkg/bin/bash
-  Ecl 3:
+**Ecl 3:**
   $ if test -r /netbsd ; then echo /netbsd: Is readable ; fi ; \
@@ Line 69: / Line 69: @@
 The C shell is available on SDF as ''`/bin/csh'''. You can read its manual by doing a ''`man csh''' at the command prompt. You can also read its manual [[http://netbsd.gw.com/cgi-bin/man-cgi?csh+1.alpha+NetBSD-2.1|online]] if you prefer to do so.
-  Ecl 1:
+**Ecl 1:**
   % setenv PATH /usr/pkg/bin:/usr/bin:/bin ; printenv PATH
   /usr/pkg/bin:/usr/bin:/bin
-  Ecl 2:
+**Ecl 2:**
   % ls -l `which csh tcsh zsh`
@@ Line 81: / Line 81: @@
   -r-xr-xr-x  2 root  wheel    6352 May 11  2007 /usr/pkg/bin/zsh
-  Ecl 3:
+**Ecl 3:**
   % if (-r /netbsd) echo /netbsd: Is readable ; \
@@ Line 99: / Line 99: @@
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-UNIX® is a registered trademark of [[http://www.opengroup.org/tm-guidelines.htm|The Open Group]]. \\ \\  $Id: shells.html,v 1.1 2008/12/19 16:35:57 jwodder Exp $
+UNIX® is a registered trademark of [[http://www.opengroup.org/tm-guidelines.htm|The Open Group]]. \\ \\  $Id: shells.html,v 1.1 2008/12/19 16:35:57 jwodder Exp $ [[http://sdf.org/?tutorials/shells|Ultimate Differences Amongst UNIX® Shells]] - traditional link (using [[wp>Revision_Control_System|RCS]])