How can a process (in my case session leader) get controlling terminal? What I do in my program: 1. fork;
Is there any way to redirect the content of a tty device (/dev/ttySDIO0) file so that its content can be manage开发者_运维问答d using a file IO operations. I don\'t prefer to use \'cat\' here.
I noticed many mentions of pty and tty in some open source projects, could someone tell me what do they mean and what is the diff开发者_运维百科erence between them?tty originally meant "teletype&
I have a perl script that is writing to stdout which is a tty.Is there a way to determine how many spaces to a tab on th开发者_开发知识库at tty?You want the \'it\' capability from terminfo.
The purpose of the write command is to send msg to a user logged in a tty. In order for this command to work, the receiver should set write permission on his tty for the group. This is necessary since
I\'m trying to create a simple remote management program where a user can connect 开发者_JS百科to my little device and \"take over\" the current stdio of the system. For example:
I have a java program, let\'s say Test.class. When I execute java Test the program ask for a Password and then continute.
I want to read a single character at-a-time from the command line in PHP, however it seems as though there is some kind of input buffering from somewhere preventing this.
I wrote a php script. I want it show help message when called with standard in开发者_如何学编程put connected to a tty device (terminal) before reading and executing interactively, but dont show when c
I\'m looking for开发者_运维问答 the Perl equivalent to this Python code: from sys import stdout
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