in reply to Re^2: Context tutorial
in thread Context tutorial
You're right. Don't know what I did before. deleting...
$ perl -e "$now = localtime(); print $now;" syntax error at -e line 1, near "=" Execution of -e aborted due to compilation errors.
As explained to me by ikegami and runrig in the chatterbox: perl -e "$now = localtime(); print $now;" and perl -e ' = localtime(); print ;' are equivalent in bash (Ubuntu's default) unless $now is an Environmental variable within the Bash shell.
In other words if one is doing some Bash scripting and has defined $1 as a variable within that shell-script ... then the way to access that same system (environmental) $1 is to use perl -e " ... $1 ... ".
Cheers.
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Re^4: Context tutorial
by ikegami (Patriarch) on Jun 17, 2011 at 00:20 UTC | |
Re^4: Context tutorial
by Anonymous Monk on Jun 17, 2011 at 04:22 UTC | |
by toro (Beadle) on Jun 17, 2011 at 08:08 UTC | |
by Anonymous Monk on Jun 17, 2011 at 08:18 UTC |
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Tutorials