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1. Shell Programming and Scripting
Hi there,
I just want to know how can I redirect error msgs returned from running a command (e.g. nslookup) and then only print out the correct output using an if statement?.
I've tried the following:
where $a is a list of IPs.
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2. UNIX for Advanced & Expert Users
Hello Forumers!
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3. Shell Programming and Scripting
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Hi all..
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6. Solaris
summary found at bottom. to skip straight to action summary, ctrl+f for <summary>
this initially started with trouble changing passwords due to client being unable to authenticate, this was further caused by missing client files.
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Hello,
I have a problem - I created a chrooted jail for one user. When I'm logged in as root, everything work fine, but when I'm logged in as a chrooted user - I have many problems:
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Hello all
I'm new to this site and I have to say that ,it is just awesome. I was able to get most of my questions answered by reading the archives.
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9. UNIX for Dummies Questions & Answers
Is there a way, as sysadmin, to put out system msgs, ie scheduled downtime, backup info, etc, whenever users log in? (5 Replies)
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TCPCONNECT(1) General Commands Manual TCPCONNECT(1)
NAME
tcplisten - general TCP/IP server
SYNOPSIS
tcplisten [-irv] [localaddr] port
DESCRIPTION
tcplisten waits for a TCP/IP connection on port. If a localaddr parameter is given, tcplisten will bind to that IP address. Otherwise
tcplisten will accept connections to any of the local machines IP addresses. Data received from the client is printed on standard output,
and data read from standard input is sent to the client. When end-of-file is reached on both standard input and the TCP/IP connection,
tcplisten terminates.
OPTIONS
-i Terminate at end-of-file on standard input; don't wait for the client to close the connection.
-r Terminate when the remote client closes the connection; don't wait for end-of-file on standard input.
-v Verbose mode. Prints a message to standard error about the origins (host and port) of the client.
SEE ALSO
tcpconnect(1), telnet(1), mini-inetd(1), tcpbug(1).
BUGS
The names of the options are not yet finalized, and may change at a future release.
1997 April 13 TCPCONNECT(1)