Could you please dissect the code to what this does?
Hello nqp200,
Here -Fmeans it is the field separator which is character " but we used \"to escape it as many characters have their special meaning so we are escaping it. Then Regex /^{"driver.*first_name.*last_name.*}}$/means a line which starts from word driver and then have words first_name and last_name in them and ends with character }}, if this happens then perform action print with fields 6th, 10th, 14th, 20th and 24th field. OFSmeans Output field separator which is ,.
Hi,
I want to grep the line which has 'data11'.then from that line, i need to trace back and find out the immediate line which has the same timestamp of that grepped line.
for eg:
log file:
-----------
Process - data
Process - datavalue - 2345
Process - data
Process - data
Process... (9 Replies)
Hi experts
I need to pick 2 matched words from the same line.....
I have given below an example file
eg:
O14757 hsa04110 hsa04115 2 P38398 hsa04120 1
O15111 hsa04010 hsa04210 hsa04920 hsa04620 hsa04660 hsa04662 hsa05200 hsa05212 hsa05221 hsa05220 hsa05215 hsa05222 hsa05120 13 O14920... (4 Replies)
How to reverse search for a matched string in a file. Get line# of the first matched line. I am getting '2' into 'lineNum' variable.
But it feels like I am using too many commands. Is there a better more efficiant way to do this on Unix?
abc.log
aaaaaaaaaaaaa
bbbbbbbbbbbbb... (11 Replies)
Hello,
I try to print out with sed or awk the 21.18 between "S3 Temperature" and "GrdC" in a text file.
The blanks are all real blanks no tabs.
Only the two first chars from temperture are required. So the "21" i need as output.
S3 Temperatur 21.18 GrdC No Alarm
... (3 Replies)
Hi ,
I have been trying to write a perl script to do this job. But i am not able to achieve the desired result. Below is my code.
my $current_value=12345;
my @users=("bob","ben","tom","harry");
open DBLIST,"<","/var/tmp/DBinfo";
my @input = <DBLIST>;
foreach (@users)
{
my... (11 Replies)
Hi,
Need your help for this scripting issue I have. I am not really good at this, so seeking your help.
I have a file looking similar to this:
Hello, i am human and name=ABCD.
How are you?
Hello, i am human and name=PQRS.
I am good.
Hello, i am human and name=ABCD.
Good bye.
Hello, i... (12 Replies)
Hello,
I have a file which has the below contents :
VG_name LV_name LV_size in MB LV_option LV_mountpoint owner group y
testdg rahul2lv 10 "-A y -L" /home/abc2 ... (6 Replies)
hi,
i need to replace all words in any quote position and then need to change the words inside the file thousand of raw.
textfile data :
"Ninguno","Confirma","JuicioABC"
"JuicioCOMP","Recurso","JuicioABC"
"JuicioDELL","Nulidad","Nosino"
"Solidade","JuicioEUR","Segundo"
need... (1 Reply)
hi ,
i have a file test.dat which contains following data.
test.dat
XY|abc@xyz.com
XY|abc@xyz.com
ST|abc@xyz.com
ST|abc@xyz.com
ST|XYZ@abc.com
FK|abc@xyz.com
FK|STG@xyz.com
FK|abc@xyz.com
FK|FKG@xyz.com
i want to know the count of XY,ST,FK.
i.e XY = 2 , ST = 3 , FK = 4
I am... (4 Replies)
Discussion started by: itzkashi
4 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)