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author | Yorhel <git@yorhel.nl> | 2020-10-22 14:45:09 +0200 |
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committer | Yorhel <git@yorhel.nl> | 2020-10-22 14:45:09 +0200 |
commit | 07add13b8fa6fb14f15b886a2a84bc5bf83f26da (patch) | |
tree | d78f438765c408b23be0b02b349d18d2de40240f | |
parent | 4281504c1501e403c6c734c1dca2d14176206805 (diff) |
man: Mention what nginx-confgen does with unknown vars
-rw-r--r-- | nginx-confgen.pod | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/nginx-confgen.pod b/nginx-confgen.pod index 561930e..735a4cc 100644 --- a/nginx-confgen.pod +++ b/nginx-confgen.pod @@ -86,6 +86,14 @@ example: } # $var is "inner" at this point. +Only variables that are known to nginx-confgen will be substituted, unknown +variables are assumed to be run-time variables for nginx and will be left alone +without warning. For example: + + pre_set $ip 127.0.0.1; + deny $ip; # This will output as: block 127.0.0.1; + deny $otherip; # This will output as: block $otherip; + =head2 pre_exec Run a shell command, and store the output in a variable. For example, nginx |