I would appreciate it if any one can guide me in using awk perhaps sed in extracting some values from a long string.
here is an example.
.......some lines here........
........ aaaa bbbb cccc ddddd eeeee fffff gggg (time:hhhh)........
......some lines here also..........
How can I extract... (2 Replies)
Hi guys,
I am tryingto delete or ignore columns in a large dataset using 'sed'. For example, I have the following dataset: -
20060714,X.XX,1,043004,Q,T,24.0000,1,25.5000,4,
20060714,X.XX,1,081209,Q,T,24.0000,1,25.5000,5,
As you can see, there are 10 columns here and the table that I am... (1 Reply)
Hi All,
when iam running the script with if or while
it showing following erros
Please any one clarify this
my script is:
------------
cat fileList.txt | while read line
do
echo $line
done
output:
--------
searchGateway.sh: line 14: syntax error near unexpected token `done'... (3 Replies)
I do not know how to do this unless I use a bunch of if statements. I need a script to replace numbers in each record in a file. I am really getting tangled in this web.
If a fieldA (19 positions) is greater than 14 digits, I have to change the data (resulting fieldA is fixed 19 postions).
If... (5 Replies)
Hi,
I am able to generate a csv file which has 3 columns. But the header is not coming out exactly i.e it doesnot have a comma in between it but the data is getting produced with the comma.
The first line i.e the header is coming out as:-
Counter Number Counterparty1 Counterparty2
... (10 Replies)
I have a bunch of files I need to change a letter to another letter only in the first column of a space delimited file. The problem is that after the first column, there's comments and such that cause problems with awk.
Here's what my data looks like:
16a28.0a27.0a26.0a25.0a24.67.255.200... (3 Replies)
I have file, i am extracting email address from file. but problem is that output is very ugly.
I am using this command
REMOVED "CSS OFFENDING CODE"...
While original filename have no such character. Please suggest. (20 Replies)
Hi
I've been trying to get this to work but so far no luck.
#!/usr/bin/ksh
unset EXP
APP=$1
EXP=`sed -n "/${APP}/p" tIclrpt.out |awk '{print $7}'|sed '/^$/d'`
EXT=`sed -n "/${i}/p" ${SESLOG} |awk '{print $4}'|grep "${i}"`
EXEM=/path/to/fail
ACTI=/path/to/success
if ||
then... (10 Replies)
Hi All ,
I am having a file like this
INPUT FILE
###############################
addfd_mjlala kksks sksks ks
annsns_bbox_2 (sksksk ksks )
adnndn_nsns_bbox_3 (( jsjsdj sjsj )
malm_dkdm lsls lsl
mdndk_mkmd_dkd_bbox_4_kdkd
ksksk skksk_bbox_jsj_KSK ((jsjsj jsjsj )... (2 Replies)
Discussion started by: kshitij
2 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)