On Jun 25, 9:40 am, michael <[EMAIL PROTECTED]> wrote:
> Hi, I have acshscript in which I'd like to do set up a list of vars
> and then to chk each of these are set, something like the below.
> However, I can't find the magic incantation that allows to to check
> ${$Vars} eg if $InMetFiles is set on the first loop - suggestions
> welcome!
>
> #!/bin/csh
> foreach Vars (InMetFiles InTerFile OutDir)
> echo Checking $Vars\.\.\.
> if ( ${?Vars} == 0) then
> echo $Vars not set \- aborting
> exit 1
> endif
> end
>
> --
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its ugly but I think this works
#!/bin/csh
foreach Vars (Var1 Var2 Var3)
echo checking $Vars\.\.\.
setenv temp '${'$Vars'}'
setenv temp2 `eval echo 'X'$temp >&/dev/null`
if ( "$status" != "0" ) then
echo $Vars not set \- aborting
exit 1
endif
end
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