11-21-2012
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Dear Collegue
Do anybody help me to convert this AWK script to Perl script
{
for (i = 2; i <= length ($0); i++) {
x = substr($0, i , 1)
if (c > 0) {
b = b x
if (x == "(") c++
... (2 Replies)
Discussion started by: jaganadh
2 Replies
2. Shell Programming and Scripting
Hi,
I have these lines in a unix script:
FILEONE = /<filepath1>/<filename1.txt>
FILENEW = /<filepath2>/<filename2.txt>
head -5 $FILEONE | sed '1d' > $FILENEW
PARAM1 = `cat $FILENEW | awk '{print $2;}' `
echo "Param1 Value: $PARAM1"
What's the correct syntax of the above lines if same... (2 Replies)
Discussion started by: gholdbhurg
2 Replies
3. Shell Programming and Scripting
Hi all,
Not sure if this should be in the programming forum, but I believe it will get more response under the Shell Programming and Scripting FORUM.
Am trying to write a customized df script in Perl and need some help with regards to using arrays and file handlers.
At the moment am... (3 Replies)
Discussion started by: newbie_01
3 Replies
4. Shell Programming and Scripting
Hi,
i want to convert number 5860533159 to hexadecimal. i need to use perl.
i used
$foo = 5860533159;
$hexval3 = sprintf("%#x", $foo);
i am getting value as 0xffffffff.
i need to get value as 0x15D50A3A7. when i converted using google calculator, i got the correct value, expected... (9 Replies)
Discussion started by: asak
9 Replies
5. Shell Programming and Scripting
#!/usr/bin/perl
#**************************************************************
#
# PERL SCRIPT
# This script restarts the Application
#
#
##**************************************************************
$ENV{'IFS'} = ' ';
#open(STDERR,">&STDOUT");
#select... (2 Replies)
Discussion started by: srikoundinya
2 Replies
6. Shell Programming and Scripting
Hi
I am a novice in scripting .Please help me converting perl script into shell
my ($ref) = shift;
my $id;
my $cnt=0;
my $first =0;
my $filename ;
my $filename1 ;
FOREACH:foreach my $r (qw(RET LSH PDM )) {
$ref->{$cnt}->{num_errors} =0;
$ref->{$cnt}->{num_warnings} =0;... (2 Replies)
Discussion started by: apassi
2 Replies
7. Shell Programming and Scripting
Is there a Unix or Perl script that converts JSON files to CSV or tab delimited format? We are running AIX 6.1.
Thanks in advance! (1 Reply)
Discussion started by: warpmail
1 Replies
8. UNIX for Advanced & Expert Users
we have a CSV which i need to convert to XML using Perl or Unix shell scripting.
I was able to build this XML in oracle database. However, SQL/XML query is running for long time. Hence, I'm considering to write a Perl or shell script to generate this XML file. Basically need to build this XML... (3 Replies)
Discussion started by: laknar
3 Replies
9. Shell Programming and Scripting
Hello, I need to get few values from a XML file and output needs to be written in another file with pipe delimited format. The Header & Footer of the Pipe Delimited file will be constant.
The below is my sample XML file. I need to pull the values in between the XML tags <Operator_info to... (15 Replies)
Discussion started by: karthi1305561
15 Replies
10. Shell Programming and Scripting
HI All, I am new in shell scripting ,can any one please help me to convert this scripts from Perl to Shell.
Thank in advance.
$customer=$ARGV;
$rows=`hadoop fs -ls /ncip/$customer/|wc -l`;
if($rows==3){
print "$customer directory exists , cleaning up ! \n";
`hadoop fs -rm... (1 Reply)
Discussion started by: Atul301
1 Replies
LEARN ABOUT MINIX
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)