03-08-2011
Maybe the right side runs first, locally and the left side is a sub-process?
10 More Discussions You Might Find Interesting
1. Programming
Here is my problem. I don't know make this redirection thing work. The output file (called output.c) looks like this
#include<stdio.h>
int main()
{
int k;
int m;
print f("%d\n", k);
printf("%d\n", m);
return 0;
}
the input file(called input.c) is this
#include<stdio.h>
int... (2 Replies)
Discussion started by: Shallon1
2 Replies
2. Shell Programming and Scripting
Hi,
The code below works, it's a part of a bash shell script that serve to search a pattern $pattern_da_cercare in the files contained in a directory $directory_iniziale.
Now the proble is:
How can I redirect stderr to a file?
PS: so I want to redirect ALL the errors to a file.
I tryed... (9 Replies)
Discussion started by: DNAx86
9 Replies
3. Shell Programming and Scripting
hi all,
how to redirect the stdout msg in command line and file at the same time?
e.g
i got the script named test.sh, content as following:
#!/bin/sh
echo "111"
when i run the script ./test.sh > log.log, it will wirte the "111" into log.log, but how to show the "111" in command line... (2 Replies)
Discussion started by: eric_wong_ch
2 Replies
4. Shell Programming and Scripting
Hi,
I have a Perl script that finds some files based on some criteria and then it processes the file contents using some logic.
Extract:
print "Started ... ";
my $command = "<unix command>";
@arr=`$command`;
$size=@arr;
print "Size: ".$size
If I turn on the Perl debugging option then I... (3 Replies)
Discussion started by: King Nothing
3 Replies
5. UNIX for Dummies Questions & Answers
Hi Guys,
I m new to UNIX and new to this forum. Was wondering if someone can help me understand redirection (standard input output pipeline etc)
for starters, not too sure what this would mean
who | sort > sortedfile | pr | lp
im starting to understand common commands but when throwing... (2 Replies)
Discussion started by: jmack123
2 Replies
6. Web Development
Hello
I have a domain where i need a redirection as described below :
i.e
mydomain.com/t-ABC-048796/sample.jpg
must redirect to
mydomain.com/jjj/top/8796/sample.jpg
As you can see from the source URL (mydomain.com/t-ABC-048796/sample.jpg) i need the last four characters... (2 Replies)
Discussion started by: unimaxlin
2 Replies
7. Shell Programming and Scripting
I want to redirect stderr and have the following peice of code
$ cat t1.ksh
#!/bin/ksh
func2()
{
diff /tmp/jdlkwjdlkejew /tmp/djlkwejdlewdjew >$OUTPUT_FILE 2>>$ERR_FILE
}
func1()
{
let counter=0
while
do
print -u2 "Error: In main function"
func2
let... (1 Reply)
Discussion started by: BeefStu
1 Replies
8. Shell Programming and Scripting
Hello All,
I am using the below script to gather various tools running by the user, we have more than 100 tools running on the server so my challenge is to redirect memory & cpu load to the file with the name of the tool.so am using the below script i am stucking how to redirect to the file... (2 Replies)
Discussion started by: ajaincv
2 Replies
9. Solaris
Hi
I am using solaris 10. When running a grep command with multiple files the output is the same as the order of the input. As soon as I pipe the output to another command then it seems that standard error takes precedence, over standard output and gets sent to the pipe first.
ie grep -c... (7 Replies)
Discussion started by: chronics
7 Replies
10. UNIX for Dummies Questions & Answers
explain the redirections 1>, 2>, 3>, .....
and 1< ,2<,3<.....
where we use these things
thanks
Thread moved from AIX forum (2 Replies)
Discussion started by: tsurendra
2 Replies
LEARN ABOUT DEBIAN
lqr_carver_set_side_switch_frequency
LQR_CARVER_SET_SIDE_SWITCH_(3) LqR library API reference LQR_CARVER_SET_SIDE_SWITCH_(3)
NAME
lqr_carver_set_side_switch_frequency - set LqrCarver object side switch frequency
SYNOPSIS
#include <lqr.h>
void lqr_carver_set_side_switch_frequency(LqrCarver* carver, guint switch_frequency);
DESCRIPTION
When the function lqr_carver_resize(3) is invoked, it computes a relevance value for each pixel in the image, then chooses the optimal seam
to carve based on such relvance values. However, in the case two seams are equivalent (which may happen when large portions of the image
have the same colour, for example), the algorithm always chooses the seams from one side.
In order to overcome this effect, an option is given to automatically switch the favoured side during rescaling, at the cost of a slightly
worse performance.
The function lqr_carver_set_side_switch_frequency sets the side switch frequency to switch_frequency for the LqrCarver object pointed to by
carver. This will have the effect that, for each rescale operation, the favoured side will be switched switch_frequency times (or as much
times as the number of pixels to rescale).
The default value for newly created LqrCarver objects is 0.
As for the final result, a very small value (e.g. 1 to 4) will normally suffice to balance the left and right side of the image (or the
top and the boddom sides for vertical rescalings), without noticeable computational costs. However, in order to obtain a smoother behaviour
for the visibiliy map, i.e. for the intermediate steps, higher values may be required.
SEE ALSO
lqr_carver_set_enl_step(3), lqr_carver_set_resize_order(3), lqr_carver_set_dump_vmaps(3), lqr_carver_set_progress(3),
lqr_carver_set_preserve_input_image(3), lqr_carver_set_use_cache(3)
COPYRIGHT
Copyright (C) 2007-2009 Carlo Baldassi
LqR library 0.4.1 API (3:1:3) 10 Maj 2009 LQR_CARVER_SET_SIDE_SWITCH_(3)