11-30-2006
Implementing the redirection
Hi all
I am facing a problem with redirection. Its somewhat related to parsing.
I am following the following steps.
1. take the command and tokenize it.
2. if redirection is there then give it to redirection unit
3. if pipe is there give it to piping unit.
4. do until the command ends
Could you please tell me are these steps right as I am a new guy. Please tell me how Shell do the parsing of a command.
I am doing in C language.
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LEARN ABOUT DEBIAN
redsocks
REDSOCKS(8) System Manager's Manual REDSOCKS(8)
NAME
redsocks - rediect any TCP connection to a SOCKS or HTTP proxy
SYNOPSIS
redsocks [options]
DESCRIPTION
redsocks is a daemon running on the local system, that will transparently tunnel any TCP connection via a remote SOCKS4, SOCKS5 or HTTP
proxy server. It uses the system firewall's redirection facility to intercept TCP connections, thus the redirection is system-wide, with
fine-grained control, and does not depend on LD_PRELOAD libraries.
Redsocks supports tunneling TCP connections and UDP packets. It has authentication support for both, SOCKS and HTTP proxies.
Also included is a small DNS server returning answers with the "truncated" flag set for any UDP query, forcing the resolver to use TCP.
OPTIONS
-p pidfile
Write the process ID to pidfile.
-c config
Use config as configuration file.
-t Test configuration file syntax.
SEE ALSO
iptables(8), /etc/redsocks.conf
AUTHOR
redsocks was written by Leonid Evdokimov <leon@darkk.net.ru>
This manual page was written by Apollon Oikonomopoulos <apoikos@gmail.com>, for the Debian project (and may be used by others).
November 14, 2011 REDSOCKS(8)