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Top Forums Shell Programming and Scripting Get coprocess output into var Post 302255030 by Annihilannic on Wednesday 5th of November 2008 07:12:17 PM
Old 11-05-2008
Tread softly, for you tread on Rule #4.

I have to admit I generally avoid the use of co-processes due to their complexity and the convenient alternatives such as expect (instead of co-processes) and ssh (instead of telnet). Any reason why you particularly need to use them here... a learning exercise? My telnet on HP-UX doesn't seem to want to deal in stdin/stdout/stderr anyway, it seems to talk directly to my tty... I'll try elsewhere too.
 

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telnetrc(4)						     Kernel Interfaces Manual						       telnetrc(4)

NAME
telnetrc, .telnetrc - Specifies setup commands for a telnet session SYNOPSIS
$HOME/.telnetrc DESCRIPTION
The .telnetrc file contains the setup information for a telnet session. It is a hidden file in your home directory and must be readable by the user logging in. The file can consist of multiple entries for each remote host to which a user can connect. A remote host entry consists of multiple lines. The first line is the name of a remote host. The subsequent lines must begin with blank spaces, and contain telnet subcommands. These sub- commands are processed as though they were typed in manually. Lines beginning with a number sign (#) are comment lines. See telnet(1) for a complete list of telnet subcommands. To specify subcommands that apply to all systems, create an entry, using the word "DEFAULT" as the system name, and specify the telnet sub- commands in the subsequent lines. EXAMPLES
The following shows a sample .telnetrc file: # Beginning of telnetrc file # Default subcommands that apply to all systems DEFAULT environ undefine USER # First system entry system1 set echo toggle crlf # Second system entry system2 set echo mode line toggle crlf FILES
User-customized telnet startup values. RELATED INFORMATION
Commands: telnet(1). delim off telnetrc(4)
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