@ in a variable assignment


 
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# 1  
Old 05-23-2005
@ in a variable assignment

Hello Everybody,

Does anyone know what the @ symbol means in a csh script, if used with a variable assignment as below

@ line = 1

why not just use....

set line=1

Many thanks

rkap
# 2  
Old 05-23-2005
See the man page for csh for more details on @

Both expressions would do the same thing. When incrementing, use the @
as in:
set line = 1
@ line = $line + 1
 
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