(texinfo) env

Info Catalog

(texinfo) var

(texinfo) Indicating

(texinfo) file

 
 `@env'{ENVIRONMENT-VARIABLE}
 ----------------------------
 
   Use the `@env' command to indicate environment variables, as used by
 many operating systems, including GNU.  Do not use it for metasyntactic
 variables; use `@var' instead (see the previous section).
 
   `@env' is equivalent to `@code' in its effects.  For example:
 
      The @env{PATH} environment variable sets the search path for commands.
    produces
      The `PATH' environment variable sets the search path for commands.
 

Info Catalog

(texinfo) var

(texinfo) Indicating

(texinfo) file