My friend too tried finding solution, and found it.
It is,
Where ever the argument occurs, it is being replaced with the $ value. That is "id" is replaced with $1 in the query so the query becomes,
So it deletes all the specified rows.
Thanks for all the people who tried to find the problem in it.
HELP!!!! I am in an on-line shell programming class and have a question. Here is the data:
Mike Harrington:(510) 548-1278:250:100:175
Christian Dobbins:(408) 538-2358:155:90:201
Susan Dalsass:(206) 654-6279:250:60:50
(There are 12 contribuors total)
This database contains names, phone... (1 Reply)
Hi,
I have a problem with a new touch screen controller that I am trying to use on a SCO 3.0 system. THe touch screen controller only wants to talk at 9600baud. I have updated /etc/inittab per the manual and also edited /usr/lib/event/devices to use 9600 baud.
The only way I can get the... (0 Replies)
Dear Friends,
I need a help regarding User defined function in shell script.
My problem is as follows:
my_func.sh
my_funcI(){
grep 'mystring' I.dat
}
my_funcQ(){
grep 'mystring' Q.dat
}
myfuncI
myfuncQ
But As both the function has same function only the... (11 Replies)
Hello Friends,
Is it possible to return an array from a user defined function in awk ?
example:
gawk '
BEGIN{}
{
catch_line = my_function(i)
print catch_line
print catch_line
print catch_line
}
function my_function(i)
{
print "echo"
line= "awk"
line= "gawk"... (2 Replies)
I have the following program:
int main(int argc, char** argv){
unsigned long int mean=0;
for(int i=1;i<10;i++){
mean+=poisson(12);
cout<<mean<<endl;
}
cout<<"Sum of poisson: "<< mean;
return 0;
}
when I run it, I get the... (4 Replies)
Hello,
Can anyone guide me tin passing parameters into user defined function of shell script (KSH).
Here is my code,
InsertRecord()
{
DB_TBL=$(sqlplus $USERID/$PASSWORD@$DATABASE << EOF
set head off
set feed off
set serveroutput on
INSERT INTO TBL1 ( OLD_VAL,
NEW_VAL,
... (7 Replies)
Hi
I have script to to take backup and send mail to a group once a day.
One strange behavior I have observed recently is that most of the time the mail we receive is fine . But someday it just sends out mail without any subject with undisclosed recipients. I dont know how to find the cause... (0 Replies)
Hi !
I got a script from Arabic to Roman numeral conversion - .comp.lang.awk, that I would like to modify to apply it on my input file.
input ("|"-delimited fields):
AAAAAA|1, 10, 13, 14, 25, 60
wanted output:
AAAAAA|I, X, XIII, XIV, XXV, LX
script.awk:
#!/usr/bin/gawk -f
... (11 Replies)
My requirement is to call function ("fun1") from awk, and print its returned value along with $0.
fun1()
{
t=$1
printf "%02d\n", $t % 60;
}
echo "Hi There 23" | awk '{print $0; system(fun1 $3)}'
Any suggestions what to be modified in above code to achieve requirement.. (5 Replies)
Discussion started by: JSKOBS
5 Replies
LEARN ABOUT OPENSOLARIS
ppmtosixel
ppmtosixel(1) General Commands Manual ppmtosixel(1)NAME
ppmtosixel - convert a portable pixmap into DEC sixel format
SYNOPSIS
ppmtosixel [-raw] [-margin] [ppmfile]
DESCRIPTION
Reads a portable pixmap as input. Produces sixel commands (SIX) as output. The output is formatted for color printing, e.g. for a DEC
LJ250 color inkjet printer.
If RGB values from the PPM file do not have maxval=100, the RGB values are rescaled. A printer control header and a color assignment table
begin the SIX file. Image data is written in a compressed format by default. A printer control footer ends the image file.
OPTIONS -raw If specified, each pixel will be explicitly described in the image file. If -raw is not specified, output will default to com-
pressed format in which identical adjacent pixels are replaced by "repeat pixel" commands. A raw file is often an order of magni-
tude larger than a compressed file and prints much slower.
-margin
If -margin is not specified, the image will be start at the left margin (of the window, paper, or whatever). If -margin is speci-
fied, a 1.5 inch left margin will offset the image.
PRINTING
Generally, sixel files must reach the printer unfiltered. Use the lpr -x option or cat filename > /dev/tty0?.
BUGS
Upon rescaling, truncation of the least significant bits of RGB values may result in poor color conversion. If the original PPM maxval was
greater than 100, rescaling also reduces the image depth. While the actual RGB values from the ppm file are more or less retained, the
color palette of the LJ250 may not match the colors on your screen. This seems to be a printer limitation.
SEE ALSO ppm(5)AUTHOR
Copyright (C) 1991 by Rick Vinci.
26 April 1991 ppmtosixel(1)