I haven't have a real time scenario so didn't test this code, you could give it a try and let us know how it goes then.
Though there could be more ways to perform this task, one could take this as a startup point.
Hi all,
I have a file entries.txt that contains a number of entries all on seperate lines e.g.
test1
test2
test3
test4
Then in a directory called /TestFiles I have a number of files that could contain the above text in the file name
e.g. qwertytest1.csv qwertytest2.csv... (2 Replies)
I am writting a script where I have to Campare two text files.
I have 3 text files named by s_list, s_list_new and dmg_file. where I have to compare s_list and s_list_new and whatever the unique values are in s_list I have to add that in the dmg_file. And the values they are only in s_list_new... (2 Replies)
Hi I am new to shell scripting. There is a requirement to write a shell script to meet follwing needs.Prompt reply shall be highly appreciated.
script that will compare two config files and produce 2 outputs - actual config file and a report indicating changes made.
OS :Susi linux ver 10.3.
... (4 Replies)
I have this code to compare columns 1 and 10 between file1 and file 2 and give me all records that match column 1 but dont match column 10
However column 10 is date format mm/dd/yy and awk cant read it and compare ...i tried
awk < file1 -F~ '{print $10}'
and it gave blank screen
Is... (1 Reply)
I have two csv files having 90K records each & each row has around 50 columns.Lets say the file names are FILE1 and FILE2. I have to compare both the files and generate a new file that has rows from FILE2 if it differs.
FILE1
-----
2001,"John",25,19901130,21211.41,Unix Forum... (3 Replies)
15:09:50.350038 Reading A Data
15:09:50.371645 Reading B Data
15:10:55.655724 Initializing models
15:11:31.320920 Preparing Simulation
15:11:32.763217 Running Calculation
15:15:29.668882 Aggregating Results
15:15:29.950897 Persisting Results
How could I make a matrix in H.M.S.MS... (7 Replies)
Does anyone know how to generate CGI charts which are not images , the one I am using generates image files
e.g
$mygraph3->set( 'x_labels_vertical' => 1 );
$mygraph3->set_legend_font(GD::gdMediumBoldFont);
$mygraph3->set_legend('Test Plot');
my $myimage3 = $mygraph3->plot(\@data3)->png;... (4 Replies)
Hello,
I am not able to find how to compare two dates in '%Y-%m-%d %H:%M:%S,%3N' format
i have to two dates as below
date1="2016-08-24 09:47:40,444"
date2="2016-08-24 10:45:40,567"
how to compare these two dates ?
I have tried below without success
if ; then echo 'yes'; fi
... (6 Replies)
I need top load memory and cpu uses in mail. I am getting mail, but output is coming in sentence format.
can help me, how can I get in actual format. below is the command.
echo `ps -eo pid,ppid,cmd,%mem,%cpu --sort=-%mem | head`|mailx -r `hostname -s`@abc.com abc@abc.com (5 Replies)
Discussion started by: yash_message
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)