10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
When I output fields 1 2 4 5 & 6, I would like to have a comma between them but I am beating my head against the wall to get it to work. Any help is appreciated
sed 's/]*,]*/,/g' file1 > file1.$$ && awk -F, 'FNR==NR{f2=$1 $2 $4 $5 $6;next} FNR==1{print $0, "CDP NE Hostname,CDP NE IP,Remote... (6 Replies)
Discussion started by: dis0wned
6 Replies
2. Shell Programming and Scripting
Hello everyone, I have a dataset that looks something like:
1 3
2 2
3 4,5
4 3:9
5 5,9
6 5:6
I need to remove the rows that contain a comma in the second column and I'm not sure how to go about this. Here is an attempt.
awk 'BEGIN {FS=" "} { if ($2!==,) print }'Any help is appreciated. (5 Replies)
Discussion started by: Rabu
5 Replies
3. Shell Programming and Scripting
Okay, I would like to delete all the commas in a .CSV file (TEST.CSV) or at least substitute them with empty space, that are enclosed in double quote.
Please see the sample file as below:
column 1,column 2,column 3,column 4,column 5,column 6,column 7,column 8,column 9,column 10... (8 Replies)
Discussion started by: dhruuv369
8 Replies
4. Shell Programming and Scripting
(5 Replies)
Discussion started by: chrisjorg
5 Replies
5. Shell Programming and Scripting
Hi all,
i have some logs on my linux server that looks like this:
CDR.2012-04-30:30-04-2012 14:09:36;123456456654;A;Greetings! Your amount is 42.24 dollars (without VAT) until 30/04/2012 11:00.
CDR.2012-04-30:30-04-2012 14:09:36;12154878454212;A;Greetings! Your amount is 4203.2 dollars... (2 Replies)
Discussion started by: arrals_vl
2 Replies
6. Shell Programming and Scripting
I'm a beginner with shell and tried to do this per hours and everytinhg gives different want i do.
So
I have a lot of file in *.csv ( a.csv, b.csv ...)
in each file csv , it has some fields separeted by commas.
-----
"joseph";"21","m";"groups";"j.j@gmail.com,j.j2@hotmail.com"... (6 Replies)
Discussion started by: flaviof
6 Replies
7. Shell Programming and Scripting
inputfile has 3 columns
SCHEMA.TAB1 COL1 LENGTH
SCHEMA.TAB2 COL2 LENGTH.
If i use awk on the above inputfile
awk '{print $1}' inputfile.The out put will be
SCHEMA.TAB1
SCHEMA.TAB2.
But from the above output i need to delete SCHEMA. i.e i don't want the string "SCHEMA." should... (6 Replies)
Discussion started by: rocking77
6 Replies
8. Shell Programming and Scripting
Hi,
my requirement is to find the count of commas in a string excluding the ones in double quotes.
For example:
If the input string is
abc,xyz.com,lmhgdf,"abc, 401 street","tty,stt",45,23,45
The output should be 7 (7 Replies)
Discussion started by: amitshete
7 Replies
9. Shell Programming and Scripting
Hi Experts,
I have below strings
hello,hi,,,,,,start date
age,code,,,,,61,season
I am trying to format this string to
hello,hi,start date
age,code,61,season
Can anyone please help me in achieving this?
Kind Regards,
RB (3 Replies)
Discussion started by: ramakanth_burra
3 Replies
10. UNIX for Dummies Questions & Answers
Hi,
Newbie here. I have a file that consists of data that I want to convert to a csv file. For example:
Jul 20 2008 1111 / visit home / BlackBerry8830/4.2.2 Profile/MIDP-2.0 Configuration/CLOC-1.1 VendorID/105
Jul 21 2008 22222 / add friend / BlackBerry8830/4.2.2 Profile/MIDP-2.0... (3 Replies)
Discussion started by: kangaroo
3 Replies
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)