If no arguments are entered I wanna be able to read 2 arguments, i have done like this but it doesnt work:
x=0
until #loop starts
do
if ; then
echo No arguments were entered, please enter 2 arguments.
read $1 $2
elif || ; then
echo $#... (0 Replies)
my description from another thread...
here's my code:
#!/bin/bash
IFS=$'\n'
function OutputName() {
input=$1
echo $input
input=`echo "$input" | sed -e 's/.//'`
input=`echo "$input".avi`
output_name=$input
}
if ]; then
echo... (5 Replies)
I have to use shell script to run series of commands on another unix box by connecting through SSH and giving user credentials. For running commands on remote machine I have to use options reading from a local file.
Process:
Connecting to remote unix server <host1.ibm.com> through ssh
Login: ... (2 Replies)
Hi all,
I want to get options from command line by perl.
usage()
options:
-h Show this help message and exit
-t Name of tester
--timeout Set the timeout
-l ... (1 Reply)
Hello everyone,
I have a perl script which takes various command line options from user like :
test.pl -i <input_file> -o <output_file> -d <value> -c <value>
Now I have multiple input files in a directory:
<input_file_1>
<input_file_2>
<input_file_3>
<input_file_4>
.....
....
...... (6 Replies)
Being new to awk I have a really basic question. It just has to be in the archives but it didn't bite me when I went looking for it.
I've written an awk script, placed it in a file, added the "#!/usr/bin/awk -f" at the top of the script and away I go. "% myAwk <inputfile>" gives me exactly what... (2 Replies)
I'm reading about debugging aids in bash and have come across the set command. It says in my little book that an addition to typing
set
you can also use them "on the command line when running a script..." and it lists this in a small table:
set -o option Command Line... (5 Replies)
Hi,
Just some questions on the script below...?
Given: bash-2.03$ command -a option1 name1 name2
ParseOptions()
{
local Len=${#@}
local Ctr=2 #always start at 2
local Name=()
local Iter=0
while ; do
if <- Is this correct? so I can get the $2... (2 Replies)
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
Creating bash script the dd command and its new options (-l -U)
-l options to lowercase contents of file
-U... (2 Replies)
Hi all
I have spent half a day trying to create a shell script which reads a configuration file on a line by line basis.
The idea of the file is that each will contain server information, such as IP address and various port numbers. The line could also be blank (The file is user created). Here... (1 Reply)
Discussion started by: haggismn
1 Replies
LEARN ABOUT DEBIAN
mksource
MKSOURCE(1) General Commands Manual MKSOURCE(1)NAME
mksource - compute distant sources for RADIANCE image-based lighting
SYNOPSIS
mksource [ -d nsamps ][ -t thresh ][ -a maxang ] [ octree ]
DESCRIPTION
Mksource produces a RADIANCE scene description of distant illum sources corresponding to bright, concentrated regions in the given ambient
environment. Any local geometry is ignored in the input octree, which should be derived from a captured light probe and modeled as a dis-
tant hemispherical or spherical glow source. The output sources may then be combined with this environment to produce a more efficient
scene for rendering, faster and less prone to sampling artifacts.
The -d option may be used to specify the number of ray samples, which defaults to 262,000. Calculation time is roughly proportional to
this setting, and the default is fine enough to resolve sources the size of the sun (half a degree) or larger.
The -t option may be used to manually set the radiance threshold for sources, in watts/sr/meter^2. The default uses the top 2 percentile
of the environment, which is usally a good value.
The -a option may be used to specify a maximum source diameter, which defaults to 15 degrees. Mkillum silently enforces a maximum of 180
degrees for this option.
If no input octree is specified, the standard input is read.
EXAMPLE
To add sources with a maximum size of 20 degrees to the enviornment described in environ.oct:
mksource -a 20 environ.oct > srcs.rad
oconv -i environ.oct srcs.rad > env+srcs.oct
AUTHOR
Greg Ward
SEE ALSO mkillum(1), rpict(1), rvu(1)RADIANCE 04/11/05 MKSOURCE(1)