Hopefully someone can help out here. This is probably fairly basic, but I've searched and tried several variations of the solutions presented in these forums, so I'll go ahead and ask.
How can I locate a string in a file, delete the characters after the string and then replace the string with a... (2 Replies)
Hi
my file data is like below
ramu,sony,"raju \n ravi \n ramya" \n
ravi,sarah,"sowmya \n sorry s\ sangam" \n
i want replace new line characters in between double coats with sinhle space.
for example
cat input_file
ramu,sony,"raju
ravi
ramya"
ravi,sarah,"sowmya
sorry
sangam"
... (3 Replies)
Hi,
I am using Cygwin.I created a new file and type into it using cat > newfile. When I open this using vi editor, it contains loads of extra control characters.
Whats happening? (1 Reply)
Hi,
It's my first time here... anyways, I have a simple problem with these filenames. This is probably too easy for you guys:
ABC_20101.2A.2010_01
ABD_20103.2E.2010_04
ABE_20107.2R.2010_08
Expected Output:
ABC_20101
ABD_20103
ABE_20107
The only pattern available are the ff:
1) All... (9 Replies)
I have data extracted like this:
A=%123% B=%456% C=%789%
A=%111% B=%222% C=%333%
A=%777% B=%888% C=%999%
Can someone please help me with a script to remove all the % signs and get the totals for A, B and C.
So output will be:
A=1368
B=666
C=2664
Thank you! (2 Replies)
Guys, I have a file that contains entries like this:
LaxOrdID=19220288<8>
LaxOrdID=19220288
I would like to remove <> and the values inside it anywhere its found.
How? (2 Replies)
Hi,
I have a .csv file which as empty lines with comma and some special characters in 3rd column as below.
Source data
1,2,3,4,%#,6
,,,,,,
1,2,3,4,5,6
Target Data
1,2,3,4,5,6I need to remove blank lines and special charcters
I am trying to get this using the below awk
awk -F","... (2 Replies)
Hello,
I have a text file that looks like:
ABC123|some text|some more text|00001
00002
0003
0004
000019|000003|Item
I have searched and found an example to remove the extra new line characters using grep and sed, but it (I think) assumes the lines start with a number and the... (5 Replies)
i need to replace the any special characters with escape characters like below.
test!=123-> test\!\=123
!@#$%^&*()-= to be replaced by
\!\@\#\$\%\^\&\*\(\)\-\= (8 Replies)
Greetings..
getting the error while execution of the script, correct where i am missing
#!/bin/bash
DATE=`date +%Y-%m-%d:::%H:%M`
HOSTNAME=`hostname`
TXT="/log/temp.txt"
LOGPATH="/log1/commanlogs/"
IP=`/sbin/ifconfig | grep -i inet| head -n1| awk '{print $2}'| awk -F : '{print $2}'`... (7 Replies)
Discussion started by: manju98458
7 Replies
LEARN ABOUT XFREE86
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)