jpeters
Group: Members
Posts: 804
Joined: April 2006 |
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Posted: Sep. 10 2007,04:02 |
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| Quote (^thehatsrule^ @ Sep. 09 2007,20:39) | | In DSL, it looks like [ is a symlink to test. |
The /usr/bin --help files are the same for both "[" and "test."
Manual for test:
NAME
2 test - check file types and compare values
3
SYNOPSIS
5 test EXPRESSION
6 [ EXPRESSION ]
7 test OPTION
What seems to differ from other languages is that "if" requires a command to follow it; thus the use of brackets (generally reserved for commands) instead of curly braces (for grouping, as with TCLTK, C++, etc.)
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