We are running a quiz and the data collected from the quiz is submitted to the database. My requirement is to write a shell script to get these submitted records.
I should be able to run this shell script at any time and the records it returns should be the ones submitted after the script was... (5 Replies)
Hi,
i am using SuonOS and ksh.
i need to add data into a file(s.txt) using a shell script. i have to pass 3 parameters and these 3 paramaters should add into the file at end of the file.
File s.txt is look like,
---------------------------------
column1|column2|column3
... (1 Reply)
I need to read data from a file called "test.csv" through shell script where the file contains values like name,price,descriptor etc. There are rows where descriptor (& in some rows name) are written as string & other characters like "car_+" OR "bike*" etc where it should contains strings like... (3 Replies)
I have a shell script running to load some data from a text file to database. Text file contains some non-ASCII characters like ü. How can i convert these characters to UTF-8 codes before loading to DB. (5 Replies)
Plz help me
a) To display on the screen the sorted output of "who" along with the total no. of users.
b) the same output (except the no. of users) should be in file FILE1. (2 Replies)
Hi All
Need some help with a unix shell script. I have a XML file as shown below:
<Root>
<Service>
<endPoint type="SOAP" protocol="http">
<provider>ABCD</provider>
<urlRewrite>/service/xyz/getAccountDetails</urlRewrite>
<timeout>30</timeout>
</endPoint>
</Service>
<Service>
<endPoint... (3 Replies)
Let me start off by saying I am a self taught sometimes scripter so what you will see below won't be pretty.
I have created a script to parse through a file with a large amount of data and simply pull out what I need. In doing this I create several files and then paste them together in order to... (2 Replies)
Source Code of the original script is down below please run the script and try to solve this problem
this is my data and I want it column wise
2019-03-20 13:00:00:000
2019-03-20 15:00:00:000
1
Operating System
LAB
0
1
1
1
1
1
1
1
1
1
0
1 (5 Replies)
Discussion started by: Shubham1182
5 Replies
LEARN ABOUT V7
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)