Shell stdin/stdout

[Mark Wieder]

Jacque-

Sunday, August 11, 2013, 9:33:09 PM, you wrote:

>> put "cat" && <pathToImg> && "| pngquant 16" into tCmd

> Cool. What's the pipe do? Is that like ">"?

Yeah, sort of. It takes the output of the first command ("cat") that
normally would go to stdout and redirects it (pipes it) into the stdin
input of the second command ("pngquant").

-- 
-Mark Wieder
 mwieder at ahsoftware.net