shell script(Preferably awk or sed) to print selected number of columns from each row Post: 302347224

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Compare selected columns from a file and print difference

I have learned file comparison from my previous post here. Then, it is comparing the whole line. Now, i have a new problem. I have two files with 3 columns separated with a "|". What i want to do is to compare the second and third column of file 1, and the second and third column of file 2. And...

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trying to print selected fields of selected lines by AWK

I am trying to print 1st, 2nd, 13th and 14th fields of a file of line numbers from 29 to 10029. I dont know how to put this in one code. Currently I am removing the selected lines by awk 'NR==29,NR==10029' File1 > File2 and then doing awk '{print $1, $2, $13, $14}' File2 > File3 Can...

3. Shell Programming and Scripting

awk print specific columns one row at a time

Hello, I have the following piece of code: roleName =`cat $inputFile | awk -F';' '{ print $1 }'` roleDescription =`cat $inputFile | awk -F';' '{ print $2 }'` roleAuthProfile =`cat $inputFile | awk -F';' '{ print $3 }'` mappedUserID

4. Shell Programming and Scripting

only print a selected row

this works: cat file.txt| awk 'NR==45,NR==55' but how do I assign variables instead of numbers: this does not work: cat file.txt | awk 'NR==$start,NR==$end' there need variables instead of numbers Sorry for my English Thank you for answer

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awk: print columns depending on their number

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print max number of 2 columns - awk

Is it possible to print max number of 2 columns - awk note: print max if the integer is positive and print min if the integer is negative input a 1 2 b 3 4 c 5 1 d -3 -5 d -5 -3 output a 2 b 4 c 5 d -5 d -5

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Get row number from file1 and print that row of file2

Hi. How can we print those rows of file2 which are mentioned in file1. first character of file1 is a row number.. for eg file1 1:abc 3:ghi 6:pqr file2 a abc b def c ghi d jkl e mno f pqr ...

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Bash script to print the smallest floating point number in a row that is not 0

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awk split columns to row after N number of column

I want to split this with every 5 or 50 depend on how much data the file will have. And remove the comma on the end Source file will have 001,0002,0003,004,005,0006,0007,007A,007B,007C,007E,007F,008A,008C Need Output from every 5 tab and remove the comma from end of each row ...

LEARN ABOUT NETBSD

icecream

ICECREAM(1)							     icecream							       ICECREAM(1)

NAME

       icecream - download icecast and shoutcast streams, redirecting all fetched content to stdout and/or to disk at the same time

SYNOPSIS

       icecream [OPTIONS] URL [URL..]

DESCRIPTION

       icecream is a lightweight, non-interactive, stream download utility.  It connects to icecast and shoutcast servers or direct stream URLs,
       and redirects all fetched content to stdout and/or to media files on your disk.

       Listen to the stream piping the output to a stdin-capable media player.	Save the stream to a named file or split it into different tracks.
       It is possible to redirect the stream and save it to disk at the same time.

       icecream is able to parse pls and m3u playlists, and to download mp3 and ogg direct stream URLs. If the stream is anonymous it will be
       saved as 'stream-time.mp3', where time is actual timestamp.

OPTIONS

       -h, --help
	       Print a help message describing all options

       -q, --quiet
	       Turn off output

       -v, --verbose
	       Be verbose

       -t, --tracks
	       Split stream into tracks (if possible)

       --name=NAME
	       Save the stream to file specified by NAME. Format codes starting with "%" will be replaced. See the date command for valid format
	       codes.

       --stop=N[units]
	       Stop downloading the stream after N kb/mb/min/songs

       --user-agent=AGENT
	       Set user-agent header to AGENT

       --stdout
	       Output stream to stdout (implies -q)

       --sync  Turn syncing on, required for some mpeg players that read from stdin

       --debug Turn on debugging outputs

EXAMPLES

       Streaming to mpg123
	       icecream --stdout http://radio.com/playlist.pls | mpg123 -

       Split stream into different tracks
	       icecream -t http://metal.org/radio.pls

       Split stream into tracks and play with vlc at the same time
	       icecream -t --stdout http://streaming.com/playlist.pls | vlc file:/dev/stdin

       Prepare a 74 minute CD
	       icecream -t --stop 74min http://trace.net/playlist.m3u

       Use a filename with today's date as output
	       icecream -q --name 'radio_%Y_%m_%d' --stop 60min http://radio.com/playlist.pls

BUGS

       You are welcome to send bug reports about icecream to our mailing list.	Feel free to visit http://icecream.sourceforge.net

AUTHOR

       Written by Gil Megidish <gil at megidish.net>

1.3								    2008-04-28							       ICECREAM(1)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Compare selected columns from a file and print difference

Discussion started by: kingpeejay

2. Shell Programming and Scripting

trying to print selected fields of selected lines by AWK

Discussion started by: ananyob

3. Shell Programming and Scripting

awk print specific columns one row at a time

Discussion started by: pr0tocoldan

4. Shell Programming and Scripting

only print a selected row

Discussion started by: gizmo16