I have a PERL script from which I need to make a HTTP request to Web Servlet (Essentially a URL with variables and values like &Variable1=AAAAAA&Variable2=BBBBBBBBB&Variable3=CCCCCCC). The Web servlet returns an XML result which needs to be parsed for the contents of the result within the program.... (15 Replies)
Hi.
I'm going to learn scripting and i have the following topics on the list: sed, awk, shell scripting, perl.
My question is, whehter i should learn sed and awk? Aren't this tools outdated?
Although i see that GNU upgrade it's versions of these tools from time to time.
And, the next... (9 Replies)
Hi Everyone,
When i issue command like
ls -l | awk '/udtts/ {print $9}'
===============================
I am getting output as
udttsGEHLNAR.6864
udttsGEHLNAR.7921
udttsNARALAX.15415
udttsNARALAX.18016
But I want output after dot i.e like
6864
7921
15415
18016 (3 Replies)
I have a set of multiple files out of which one i am showing below :
A0120110124102329 BED.
B01***DETALLADA 43984
The BO1 is the starting pattern of the second line. In the 2nd line in position 30,31,32 i need to replace 111, instead of 3... (2 Replies)
sed -e '1d' -e 's/^\(]\{2\}\)-\(]\{3\}\)-\(]\{4\}\).*/"0000020\1\200\3"\,/g' abc.txt
This script returns many duplicates due to the duplciates in the .txt file.
i.e.
...
"000002012149000060",
"000002012149000064",
"000002012149000064",
"000002012149000064",
"000002012149000064",... (9 Replies)
Hi All, Need Suggestion, Want to sort a file using awk & sed to get required, output as below, such that each LUN shows correct WWPN and FA port Numbers correctly:
Required output:
01FB 10000000c97843a2 8C 0
01FB 10000000c96fb279 9C 0
22AF 10000000c97843a2 8C 0
22AF 10000000c975adbd ... (10 Replies)
Hi All,
Facing an issue with grep & sed
I have logs as below:
gsc_1_20121121.log:2012-11-21 10:09:13,143 INFO - fmsspace.1 ProcessNewOrderSingleRequest: Result - ProcessNewOrderSingleBatchResultDTO - success:true,newOrderSingleBatchResults:ProcessNewOrderSingleResultDTO -... (13 Replies)
Hi, I have the following command that parses an xml file to read a node <port>'s value. Hoever the output comes with spaces.
My requirement is to trim the spaces around the value and assign to a variable.
sed -n 's|<port>\(.*\)</port>|\1|p' ../cfg.xml
How do I go about it? (6 Replies)
Hi ,
I have a sql query in the unix script ,whose output is shown below.I want to convert this output to HTML table format & send email from unix with this table as email body.
p_id src_system amount
1 A 100
2 B 200
3 C ... (3 Replies)
I am using an awk command to extract a particular portion of a string. Below is the command and its output on a Linux system:
oracle@host1:/tmp (/home/oracle)
$uname -a
Linux host1 2.6.32-279.39.1.el6.x86_64 #1 SMP Fri Nov 15 05:38:26 EST 2013 x86_64 x86_64 x86_64 GNU/Linux
... (7 Replies)
Discussion started by: veeresh_15
7 Replies
LEARN ABOUT LINUX
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)