03-10-2005
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
hello to everyone, i was wondering if you could help me with a script im working on, it's kind of simple but i dont have a lot experience on unix comands: well, here it is:
you might apreciate the infinite while loop :D, it is supossed to be running on the server all day scaning it every 5... (12 Replies)
Discussion started by: sx3v1l_1n51de
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2. UNIX for Dummies Questions & Answers
Hi Everybody
I have small requirement that needs to be implemented in shell script.
Currently i have shell script which invokes a java process say "Process A" which runs in background.
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3. Shell Programming and Scripting
I want to do some operations provided the pid is active. (6 Replies)
Discussion started by: ScriptDummy
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4. UNIX for Dummies Questions & Answers
Hi,
I'm investigate about a problem regarding a connection between two server (S1 and S2).
A client software on S1 made a pool of connections on S2; for some reason some connections end but sockets still alive on S2 and not on S1.
I always knew about sockets as a pair of processes; is it... (1 Reply)
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5. Shell Programming and Scripting
Hi
I want to keep my script running even when i am logged off from the box.
can we run the script in background which can automatically run every hour?
Please advise.
Thank you (1 Reply)
Discussion started by: Prateek007
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6. UNIX for Dummies Questions & Answers
How to write a shell script to find ports are open for the server.
Thanks in advance.
regards
krackjack (4 Replies)
Discussion started by: krackjack
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7. Solaris
Hello guys, I have one script running that I need to keep it running 24x7 so I'd like to know how can I implement a sort of monitoring process I mean if for some reason this process dies somehow it gets automatically started again.
Thanks. (8 Replies)
Discussion started by: cerioni
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8. Shell Programming and Scripting
HI all,
I have armv7 board and i will execute script in host machine with ssh connection from board .
I have to test when board in standby mode the script runned in host remain working .
The result is the reverse when kernel is in standby mode on board.
SSH connection closed and the... (3 Replies)
Discussion started by: marwen_joe
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9. What is on Your Mind?
Odd thing.
I posted in the Solaris forum, new user, just asking for a bit of advice. Nothing too complicated. As of this post there have been 140 views and zero replies. So that got me thinking, is this normal? I had a look around, and I see the same thing on many other threads, and in other... (2 Replies)
Discussion started by: _JonB_
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10. Programming
Hi
I'm adding http 1.1 GET to my project and trying to use “Keep-Alive” HTTP connections to the host, The problem is when I recv() the first page, it succeeds. However, the 2nd consecutive recv() will receive zero bytes, for which I really have no idea. As per HTTP 1.1 I have Connection: ... (6 Replies)
Discussion started by: Projecteer
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WHACK(1) General Commands Manual WHACK(1)
NAME
whack - mangle requests to a printer or damage a printer
SYNOPSIS
whack [-h | -v] [-i] [-w] ids
whack [-j] [-v] [-s] [-w] printers
DESCRIPTION
whack mangles line printer requests or damages line printers. When the first form of the command is used, the printed output of the job is
mangled as specified by the options. When the second form of the command is used, the printer itself is damaged as specified by the
options.
OPTIONS
-h Horizontal. Make the output run across the page horizontally, ignoring linefeeds and other form movement characters or embedded
commands.
-v Vertical. Make the output run vertically in one column (the current column) down the paper, ignoring any form movement characters
or embedded commands.
-i ISO mode. Select, at random, a different ISO code set to use while printing the rest of the job.
-w Write a taunting message on the user's terminal after the jobs have been whacked. If the user is not logged in locally, then
mail will be sent instead.
-j Jam. Self-explanitory.
-v Voltage surge. Send a voltage spike down the transmit lead(s) of the printer. Physical contact with the printer should be
avoided while using the -v option.
-s Spit. Causes the printer to rapidly eject it's paper load into the output bin. Depending upon the speed of the ejection, a few
characters could actually print on each page.
FILES
/etc/termcap
HISTORY
Written by Eric L. Pederson <eric@bofh.org.uk>.
28 September 1995 WHACK(1)