Re: merge stdin, stdout?
On Feb 5, 11:10 pm, "Gabriel Genellina" wrote: > En Fri, 05 Feb 2010 17:39:07 -0300, jonny lowe > escribió: > > > > > > > On Feb 4, 8:20 pm, exar...@twistedmatrix.com wrote: > >> On 01:56 am, jonny.lowe.12...@gmail.com wrote: > >> >What I want is to have an easy way tomergeinput.txt and thestdout > >> >so that output.txt look like: > > >> >Enter a number: 42 > >> >You entered 42. > > >> >Here, the first 42 is of course from input.txt. > > >> It sounds like you might be looking forscript(1)? > > > $ script -c "./y < input.txt" output.txt > > Script started, file is output.txt > > gimme x:you entered hello > > Script done, file is output.txt > > Try moving the redirection out of the command: > > $ script -c ./y output.txt < input.txt > > -- > Gabriel Genellina- Hide quoted text - > > - Show quoted text - The result is the same as before. I've tested in fedora11. -jon -- http://mail.python.org/mailman/listinfo/python-list
Re: merge stdin, stdout?
On Feb 4, 8:20 pm, exar...@twistedmatrix.com wrote: > On 01:56 am, jonny.lowe.12...@gmail.com wrote: > > > > >Hi everyone, > > >Is there an easy way to mergestdinandstdout? For instance suppose I > >havescriptthat prompts for a number and prints the number. If you > >execute this with redirection from a file say input.txt with 42 in the > >file, then executing > > >./myscript < input.txt > output.txt > > >the output.txt might look like this: > > >Enter a number: > >You entered 42. > > >What I want is to have an easy way to merge input.txt and thestdout > >so that output.txt look like: > > >Enter a number: 42 > >You entered 42. > > >Here, the first 42 is of course from input.txt. > > It sounds like you might be looking forscript(1)? > > Jean-Paul Hi Jean-Paul, I tried it. But stdin is not merged in with stdout. Maybe I'm using script wrongly? This is what I've done. I have a python script y. Here's what it looks like when I run it and I entered "sss": $ ./y gimme x:sss you entered sss Now I'm going to use the script command. I'm using an input file input.txt that contains just the string "hello". $ script -c "./y < input.txt" output.txt Script started, file is output.txt gimme x:you entered hello Script done, file is output.txt And when I view output.txt this is what I see: $ less output.txt Script started on Thu Feb 4 22:28:12 2010 gimme x:you entered hello Script done on Thu Feb 4 22:28:13 2010 As you can see the stdin is not printed. What I'd really wanted was something like this in output.txt: gimme x:hello you entered hello -jon -- http://mail.python.org/mailman/listinfo/python-list
merge stdin, stdout?
Hi everyone, Is there an easy way to merge stdin and stdout? For instance suppose I have script that prompts for a number and prints the number. If you execute this with redirection from a file say input.txt with 42 in the file, then executing ./myscript < input.txt > output.txt the output.txt might look like this: Enter a number: You entered 42. What I want is to have an easy way to merge input.txt and the stdout so that output.txt look like: Enter a number: 42 You entered 42. Here, the first 42 is of course from input.txt. Thanks. -jon -- http://mail.python.org/mailman/listinfo/python-list
