| author | Myhailo Danylenko <isbear@ukrpost.net> |
| Fri, 17 Aug 2012 19:09:08 +0300 | |
| changeset 29 | 5d86c5fefef6 |
| parent 0 | 7707b26e82fd |
| permissions | -rw-r--r-- |
| 0 | 1 |
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/IF [expression] |
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/THEN command |
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/ELSE command |
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Evaluates expression and stores true if expression evaluates to non-zero integer or non-unset string, false if it evaluates to unset value, integer zero or unset string. |
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Then and else commands can be called any number of times - they will use the same stored value. |
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For details on expression syntax see help for eval command. |
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Example: |
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/if fifo_name |
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/then load fifo |
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/else echo "fifo_name not set, fifo module not loaded" |