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| author |  axel <axel@liljencrantz.se> | 2005-09-23 06:16:52 +1000 |
|---|---|---|
| committer | axel <axel@liljencrantz.se> | 2005-09-23 06:16:52 +1000 |
| commit | f971e02256f903fa58fbc288629009d47fc89712 (patch) | |
| tree | c64b639776ab294a7f17a374ddb3ad1743939a8f /doc_src/set.txt | |
| parent | fcdaed44d73b0f151f53a304501c987b7a649446 (diff) | |
Exportable universal variables
darcs-hash:20050922201652-ac50b-f70e7607b4ace24da4020f2d432718dc335e5bdd.gz
Diffstat (limited to 'doc_src/set.txt')
| -rw-r--r-- | doc_src/set.txt | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/doc_src/set.txt b/doc_src/set.txt index c1d59ba8..c99af1c8 100644 --- a/doc_src/set.txt +++ b/doc_src/set.txt @@ -7,12 +7,13 @@ The <tt>set</tt> builtin causes fish to assign the variable <tt>VARIABLE_NAME</t \subsection set-description Description - <tt>-e</tt> or <tt>--erase</tt> causes the specified environment variables to be erased -- <tt>-U</tt> or <tt>--universal</tt> causes the specified environment variable to be made universal. If this option is supplied, the variable will be shared between all the current users fish instances on the current computer, and will be preserved across restarts of the shell. - <tt>-g</tt> or <tt>--global</tt> causes the specified environment variable to be made global. If this option is not supplied, the specified variable will dissapear when the current block ends - <tt>-l</tt> or <tt>--local</tt> forces the specified environment variable to be made local to the current block, even if the variable already exists and is non-local - <tt>-n</tt> or <tt>--names</tt> List only the names of all defined variables -- <tt>-x</tt> or <tt>--export</tt> causes the specified environment variable to be exported to child processes +- <tt>-q</tt> or <tt>--query</tt> test if the specified variable names are defined. Does not output anything, but the builtins exit status is the number of variables specified that where not defined. - <tt>-u</tt> or <tt>--unexport</tt> causes the specified environment not to be exported to child processes +- <tt>-U</tt> or <tt>--universal</tt> causes the specified environment variable to be made universal. If this option is supplied, the variable will be shared between all the current users fish instances on the current computer, and will be preserved across restarts of the shell. +- <tt>-x</tt> or <tt>--export</tt> causes the specified environment variable to be exported to child processes If set is called with no arguments, the names and values of all environment variables are printed. |