So what i want to do is find out how many times each name on column 1 is represented by indicators on column 2.
So the output would look like this (column 1 would be the name, 2 would be the indicator and 3 would be how many times that indicator comes up per name):
obviously I do not know how to do this so any help would be gladly appreciated.
Hey all,
What we have at work is a Themis board (VME rack SPARC system).
We have to try to have the boot time as fast as can be. What we have already done is make some filesystems read only so if power is lost then the filesystem check will not run. This is only done to the partitions that... (2 Replies)
Hi,
I have a challenging task,in which i have to find the duplicate files by its name and size,then i need to take anyone of the file.Then i need to open the file and find for more than one pattern and count of that pattern.
Note:These are the samples of two files,but i can have more... (2 Replies)
Hello,
I am working in Solaris 10 with a Bash script and trying to figure out how I can tell the script to look at the day of the week and the time and for example if it is Sat between 5:50am and 6:30am then just exit out of the script. Any other day or time keep running.
We have a... (3 Replies)
Hi,
I need to read log file for the period between two time frame.eg all those logs between 3AM to 4M.
Any command to use for the shell scripting?
Ahamed (5 Replies)
The code prints many times, "1st loop" and "2nd loop".
How can I come out the if the condition is matched.
Match should be only once and it should come out of the loop if the match is found
time=$(date +"%H:%M:%S")
echo $time
while :
do
if
then
echo "1st loop"
fi
if
then... (5 Replies)
All:
OS version HP-UX ga016a501 B.11.31 U ia64
from the command prompt -grep for 1 to 11 occurences of "," returns both rows
from the command prompt -grep for 11 occurences of "," returns 0 rows - should be 1 row.
Any ideas - why?
ga016a501 -> grep ',\{1,11\}' test3 | more ... (7 Replies)
Hello,
Im new to shell scripting and i am trying to write a part of my script
that will search for all files in any given folder
and write down all the names of the files and the atime, change time, and modtime of the files in one file as an output. I know that ls -l, ls -ul and ls -lc will give... (1 Reply)
Hello,
i'm trying to implement the times() function and i'm programming in C.
I'm using the "struct tms" structure which consists of the fields:
The tms_utime structure member is the CPU time charged for the execution of user instructions of the calling process.
The tms_stime structure... (1 Reply)
Have you noticed that the Unix time right now starts with the combination "1337"? 1337 times indeed. ;-))
bakunin (10 Replies)
Discussion started by: bakunin
10 Replies
LEARN ABOUT OSX
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)