Thanks. It turned out my main error was that I was build the Cmd object by first creating the command as a string and after wrapping it in back ticks.
But I continue in troubles. Right, I can run the command, a GraphicsMagic image comparison command, but when that comparison say the two images are different gm.exe returns an error code != 0 and Julia interprets it a command error. But it isn't, it only means the two images are different. As a consequence the julia function where this happens aborts (an example in REPL bellow). I tried with a try catch but not even that prevented the function abortion. How can I get out of this one? julia> readall(cm) C:/programs/GraphicsMagick/gm.exe compare: image difference exceeds limit (0.33549 > 0.001). ERROR: failed process: Process(`C:/programs/GraphicsMagick/gm.exe compare -density 200 -maximum-error 0.001 -highlight-color magenta -highlight-style assign -metric rmse -file V:/example_02.png C:/progs_cygw/GMTdev/gmt5/branches/5.2.0/doc/examples/ex02/example_02.ps V:/example_02.ps`, ProcessExited(1)) [1] in pipeline_error at process.jl:548 sábado, 12 de Setembro de 2015 às 01:17:57 UTC+1, Simon Kornblith escreveu: > > readall(`cat test`) or similar > > On Friday, September 11, 2015 at 7:56:43 PM UTC-4, J Luis wrote: >> >> Ok, I've spend about an hour around "run" "open", "run(pipeline(..." but >> no way. >> In Matlab I would do >> >> [status, cmdout] = system(cmd); >> >> but in Julia the most a can reach is to run the command >> >> com = "C:/programs/GraphicsMagick/gm.exe compare -density 200 ... >> >> run(`com') >> >> but I need the result of that execution. >> How to? >> >> Thanks >> >> >> >> >>
