Bizzare behavior on redirect of stdout


 
Thread Tools Search this Thread
Top Forums Shell Programming and Scripting Bizzare behavior on redirect of stdout
Prev   Next
# 5  
Old 05-28-2015
Ok. I understand. Thanks.
 
Login or Register to Ask a Question

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Redirect stdout and stderror in child process

I have a problem when i try to create a log file from a daemon process using shell scripting in ubuntu 12. Ultimatly what i want to achieve is run a java/jar file from a script. After scourging the internet i found several solutions to do this, the one i choose is to create a startup script that... (4 Replies)
Discussion started by: Narev
4 Replies

2. Red Hat

Redirect STDOUT and STDERR of chsh

EDIT: Nevermind, figured it out! Forgot to put backslashes in my perl script to not process literals! Hi everyone. I am trying to have this command pass silently. (no output) chsh -s /bin/sh news Currently it outputs. I've tried.... &> /dev/null 1> /dev/null 2>&1 /dev/null 1>&2... (1 Reply)
Discussion started by: austinharris43
1 Replies

3. Shell Programming and Scripting

help with counting processes, bizzare behavior

I have a ksh script (dtksh Version M-12/28/93d on Solaris 10) that is run daily by cron and sometime hangs forever. I need to detect if there is an old copy hung before I start the new run, and if so send an email and exit the script. Here is part of the code: #!/usr/dt/bin/dtksh... (4 Replies)
Discussion started by: 73rdUserID
4 Replies

4. Shell Programming and Scripting

redirect STDOUT to a file in a subshell

Hi, I would like to avoid re-directing line by line to a file. What is the best way to re-direct STDOUT to a file in a subshell? Thanks in advance. Cheers Vj (1 Reply)
Discussion started by: tnvee
1 Replies

5. UNIX for Dummies Questions & Answers

Redirect stdin stdout to multiple files

Hi, i know how to a) redirect stdout and stderr to one file, b) and write to two files concurrently with same output using tee command Now, i want to do both the above together. I have a script and it should write both stdout and stderr in one file and also write the same content to... (8 Replies)
Discussion started by: ysrini
8 Replies

6. Programming

how to redirect back to stdout

In my program, I am using library provided by other. In the library, the cout/cerr is redirected to a file (the file path is known). After I call some methods in the library, I get one side-effect --> The cout/cerr in my own program is also directed to the file. So how can I to redirect... (5 Replies)
Discussion started by: princelinux
5 Replies

7. Programming

redirect stdout

hello again! i use dup2 to redirect stdout. I run what i want, now i want undo this redirection. how can i do that? thanx in advance (7 Replies)
Discussion started by: nicos
7 Replies

8. Shell Programming and Scripting

How to redirect stderr and stdout to a file

Hi friends I am facing one problem while redirecting the out of the stderr and stdout to a file let example my problem with a simple example I have a file (say test.sh)in which i run 2 command in the background ps -ef & ls & and now i am run this file and redirect the output to a file... (8 Replies)
Discussion started by: sushantnirwan
8 Replies

9. UNIX for Advanced & Expert Users

problem with redirect stdout to file

Hi all hope you can help as I am going MAD!!! :eek: The below is in a shell script but the redirection in the sed line does not work and outputs to the screen and the $fname_2 does note get created ????? Can any one help ?? #!/bin/ksh cd /app/ for fname in `ls -1 X*` do sed 1d $fname... (3 Replies)
Discussion started by: mlucas
3 Replies

10. Shell Programming and Scripting

Redirect stdout and stderr

How can I redirect and append stdout and stderr to a file when using cron? Here is my crontab file: */5 * * * * /dir/php /dir/process_fns.php >>& /dir/dump.txt Cron gives me an 'unexpected character found in line' when trying to add my crontab file. Regards, Zach Curtis POPULUS (8 Replies)
Discussion started by: zcurtis
8 Replies
Login or Register to Ask a Question
HPSET(1)							       LOCAL								  HPSET(1)

NAME
hpset -- printer commands SYNOPSIS
hpset [-hco] [commands ...] DESCRIPTION
hpset is used to send commands to a printer. These commands are synonyms for ESC Codes based on the PCL standard from Hewlet Packard. Options -c redirect output to stdout -oname redirect output into the specified file or device redirect -h prints a help message Commands back Puts every setting back to the printer defaults. test Starts the self test. out If paper is inside the printer it will be thrown out. cr activates the linefeed lbon acivates the linebreak. leftright forces the printer to print only from left to right. rightleft forces the printer to print only from right to left. bidirect forces the printer in both ways. execoff The following commands are not executed but printed. execon The following commands are executed. nice High quality printing. econo Enables fast and economic printing. landscape Printing in landscape format. portrait Printing in portrait format. lpinum Sets the lines per inch. For num use 6 or 8. The following commands must be sent in the given order and sequence. The sequence looks like, hpset [characterset] [characterdistance] [character density] [point size] [type position] [line strength] [type] -Characterset english ISO 4 ansi ANSI ASCII ISO 6 sweden ISO 10 italian ISO 15 spain ISO 17 german ISO 21 france ISO 69 -Characterdistance prop Proportional fix Fixed If you've chosen proportional you don't have to set the character density. -Characterdensity cpi# # is one of 5,6,10,12,16,16.67,20,24 -Pointsize point# # is one of 4.75,5,6,7,8,9.5,10,12,14,19,24 -Typeposition italic upright -Linestrength bold normal -Type courier times gothic univers Notice that not every combination of the commands above is possible. Refer to the manual of HPSET where you can find a table with allowed combinations. SEE ALSO
lpr(1), lpd(1), BUGS
report them to michael.janson@stud.uni-karlsruhe.de LINUX
April 27, 1997 LINUX