I am trying to reformat some UK postal codes. I have a csv where field 12 is the postal code. The postal codes length has a maximum of 7.
Basically, I would like a bit of code to look at field 12 and if the postal code has a length of 7, then insert a space into the field fourth from the right,... (3 Replies)
guys can anyone tel me how to insert a line in a file(bash) using line number
i wanna insert the line using LINE NUMBER...i know for inserting above or below a perticular line we can use sed a\ or i\....
thanks in advance.... (7 Replies)
I have a file where each line starts with a "update" statement. I want to insert a new line, after each line, with the words "go" in the new line. Can someone help me out with this? (1 Reply)
Hi
I would like to add lines to a file at specific locations.
eg: If I have a file containing data...
ABC
DEF
GHIJKLKMNOP
RSTUVWXYZ
and I have a requirement to insert a lines
a) "LINE_FIRST" before first line in the file
b) "LINE_X" before third line in the file
c) "LINE_LAST"... (2 Replies)
Hello,
I am new to this forum. I have a question in Unix shell scripting. Here is my requirement
I have 1000 files and I need to insert a header with one line at the top of
each of the 1000 files. Please let me know if you have any solution for this
Thanks in advance.
Raj (4 Replies)
Hi Guys ,
I Need to insert records into a file just above the last row .
like i have a file which has records as shown below :
00012919 7836049 S
00012920 7836049 S
00012921 3828157 Y
00012922 3828157 Y
00012923 3828157 S
T005290070331000012923
i want to... (1 Reply)
Hi Team,
I am trying to get the data in below format
Jan 01 | 19:00:32 | xyz | abc | sometext | string
however I am not sure of the total number strings which can come in the record hence i cant use something like below as it can end $6 or it can go further
cat file| awk... (8 Replies)
I have a list of more than 1000 files on the following format.
roman_pottery_in_the_archaeological_record_2007.pdf
power_politics_and_religion_in_timurid_iran_2007.pdf
toward_a_theory_of_human_rights_religion_law_courts_2006.pdf
i_was_wrong_the_meanings_of_apologies_2008.pdf
I want to... (2 Replies)
Hi all,
I want ot print a header with new line in the end. I am using echo
like echo "this is header"
I want output like
This is header
$
I tried -e also but it's not working. echo - e
Can anyone help please? (6 Replies)
Discussion started by: dsa
6 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)