I just downlo开发者_开发知识库aded the freeware unrar.exe from winrar website. If, from the command line, you tipe
I\'m having some difficulties with my scripts. The purpose is to launch one or several OpenVZ container to execute some test. Those test can be very long (about 3 hours usually).
I\'m using fork(). However, before executing fork(), I open a file (say a.txt开发者_开发百科) using freopenfor writing. Now the child process redirects the output of execlp to a.txt. After terminating
From http://www.cplusplus.com/reference/iostream/cout/: By default, most systems have their standard output set to the console, where text messages are shown, although this can generally be redirect
I\'m running the PHP CLI through a NSTask in MacOS, but this question is more about the CLI itself. I\'m listening to th开发者_运维百科e stderr pipe, but nothing is output there no matter what file I
Scenario: I can watch logs on the remote Unix machine using ssh and tail but I cannot install software. I want to use something like multitail or other log viewer which is not available on the remote
Two (related?) questions here. I was trying to write a program to start an external process, and then simultaniouly read from stdout and write to stdin. Everything seemed to be working, however the p
OK, maybe I\'m just having an off day. This seems like something a lot of people must be asking, but Google is failing me horribly. The closest thing I found was this which doesn\'t exactly address th
Am trying to print all console output messages to a QLabel or QText开发者_开发知识库Browser. Does anyone know how to do this?
My Ruby program reads lines from stdin and uses puts to print to stdout (the terminal). Can I use RSpec to test the reads and writes? Can I inject a string to my program like it was written in stdin a
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