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| author | aamine <aamine@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2003-11-21 05:49:59 +0000 |
|---|---|---|
| committer | aamine <aamine@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2003-11-21 05:49:59 +0000 |
| commit | af1fb629e3e000624080d26149c9a2df75d3c99b (patch) | |
| tree | 0e4d89c3ad70affb9247167e744a4eed8acd675a /ruby.1 | |
| parent | 1d68b43f827a71ef7159f6a68a0327c824aff309 (diff) | |
| download | ruby-af1fb629e3e000624080d26149c9a2df75d3c99b.tar.gz | |
* ruby.1: wrote about ruby related environment variables.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4998 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ruby.1')
| -rw-r--r-- | ruby.1 | 29 |
1 files changed, 29 insertions, 0 deletions
@@ -302,6 +302,35 @@ state messages during compiling scripts. You don't have to specify this switch, unless you are going to debug the Ruby interpreter. .El .Pp +.Sh ENVIRONMENT +.Bl -tag -width "12" +.Pp +.It Sy "RUBYLIB" +A colon-separated list of directories +that are appended to ruby's library load path ($:). +e.g. RUBYLIB="$HOME/lib/ruby:$HOME/lib/rubyext" +.Pp +.It Sy "RUBYOPT" +Additional ruby options. +e.g. RUBYOPT="-w -Ke" +.Pp +.It Sy "RUBYPATH" +A colon-separated list of directories +that are used when ruby searches ruby programs for "ruby -S". +This variable precedes PATH environment variable. +.Pp +.It Sy "RUBYSHELL" +The path to the system shell command. +This environment variable is enabled for only mswin32, mingw32, and OS/2 platform. +When this variable is not defined, ruby refers to COMSPEC. +.Pp +.It Sy "PATH" +Ruby refers to PATH environment variable on calling Kernel#system. +.Pp +.It Sy "RUBYLIB_PREFIX" +This variable is obsolete. +.El +.Pp .Sh AUTHORS Ruby is designed and implemented by .An Yukihiro Matsumoto Aq matz@netlab.jp . |