10 More Discussions You Might Find Interesting
1. Programming
I am looking for a way to redirect standard output to a file from a C-code;
so, any 'cout<<..' or 'printf(...)' will be written into a file.
I have a server source that I need to debug.
That program called by RPC (remote procedure call) and has no any session to print out anything.
I have... (3 Replies)
Discussion started by: alex_5161
3 Replies
2. Shell Programming and Scripting
Oracle Linux 5.6 64-bit (derivative of RHEL)
Dear Ann Landers,
This is about as bizarre as anything I've ever seen.
I have a little test script I've been working with. When I redirect stdout to a file, no file. Make a copy of the script to another name. Execute it and redirect stdout, and... (4 Replies)
Discussion started by: edstevens
4 Replies
3. UNIX for Dummies Questions & Answers
Hi All,
I am using centOS.
When I try to redirect STDOUT to a file, it ends up in getting some funny characters. For example ...
STDOUT of the command as follows.
$ ls
H3k27me3
H3k36me3
H3k4me1
H3k4me2
H3k4me3
H3k9ac
H4k20me1
$ ls >test
$ cat test
^ (1 Reply)
Discussion started by: Chulamakuri
1 Replies
4. Red Hat
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
5. Shell Programming and Scripting
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
6. Shell Programming and Scripting
Hi
I am not if this is possible: is it possible in bach (or another shell) to redirect GLOBALLY the stdout/stderr channels to a file.
So, if I have a script
script.sh
cmd1
cmd2
cmd3
I want all stdout/stderr goes to a file. I know I can do:
./script.sh 1>file 2>&1
OR
... (2 Replies)
Discussion started by: islegmar
2 Replies
7. Programming
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
8. Shell Programming and Scripting
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
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
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
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