Correct the order of elements in your command first. And then let's go from there. I do not understand your pattern, I guess you want alternation based on the use of the pipe symbol '\|'
Hi all,
I have a text file of 143 lines. The I don't want all lines but want to retain line format.
How can I extract lines 34, 65, 68, 70 (plus 7 others) easliy?
I have found some example head/tail n lines and some sed -n examples that have been shown for single line or mass consecutive... (2 Replies)
Hi,
I have a text file with 15 columns and i want to extract those lines of which 7th column is ABCD.
I think we can do this using awk but could not frame the command. Please help.
TIA
Prvn (2 Replies)
Hello Friends,
I have got, this output below and i want to extract the name of symlink which is highlighted in red and the path above it highlighted in blue. At the end i want to append path and symlink.
/var/tmp/asirohi/jdk/jre
/var/tmp/asirohi/jdk/jre/.systemPrefs... (3 Replies)
Hello UNIX experts,
I have 124 text files in a directory. I want to extract the 45678th line of all the files sequentialy by file names. The extracted lines should be printed in the output file on seperate lines.
e.g. The input Files are one.txt, two.txt, three.txt, four.txt
The cat of four... (1 Reply)
hi,
i have two files.
file1.sh
echo "unix"
echo "linux"
file2.sh
echo "unix linux forums"
now the output i need is
$./file2.sh
unix linux forums (3 Replies)
Dear all,
Greetings.
I would like to ask for your help to extract lines with specific words in addition 2 lines before and after these lines by using awk or sed.
For example, the input file is:
1 ak1 abc1.0
1 ak2 abc1.0
1 ak3 abc1.0
1 ak4 abc1.0
1 ak5 abc1.1
1 ak6 abc1.1
1 ak7... (7 Replies)
I have hundreds of files to process. In each file
I need to look for a pattern then
extract value(s) from next line and then
search for value(s) selected from point (2) in the same file at a specific position.
HEADER ELECTRON TRANSPORT 18-MAR-98 1A7V
TITLE CYTOCHROME... (7 Replies)
Data file example
I look for primary and * to isolate the interesting slot number.
slot=`sed '/^primary$/,/\*/!d' filename | tail -1 | sed s'/*//' | awk '{print $1" "$2}'`
Now I want to get the Touch line for only the associate slot number, in this case, because the asterisk... (2 Replies)
I have a text file that looks like this :
root/user/usr1/0001/abab1*
root/user/usr1/0001/abab2*
root/user/usr1/0002/acac1*
root/user/usr1/0002/acac2*
root/user/usr1/0003/adad1*
root/user/usr1/0004/aeae1*
root/user/usr1/0004/aeae2*
How could I code this to extract just the subjects... (9 Replies)
Discussion started by: LeftoverStew
9 Replies
LEARN ABOUT LINUX
extractor
EXTRACTOR(1) The Canonical Csound Reference EXTRACTOR(1)NAME
extractor - Extract a section of audio from an audio file. .
DESCRIPTION
Extract a section of audio, by time or sample, from an existing sound file.
SYNTAX
extractor [OPTIONS ... ] infile
INITIALIZATION
Flags:
o -S integer = Start the extract at the given sample number.
o -Z integer = End the extract at the given sample number.
o - Q integer = Extract given number of samples.
o -T fpnum = Start the extract at the given time in seconds.
o -E fpnum = End the extract at the given time in seconds.
o -D fpnum = Extract given time in seconds.
o -v = Verbose mode.
o -R = Continually rewrite the header while writing soundfile (WAV/AIFF).
o -H integer = Show a "heart-beat" to indicate progress, in style 1, 2 or 3.
o -N = Alert call (usually ringing the bell) when finished.
o -v = Verbose mode.
o -o fname = output file name (default: test.wav)
EXAMPLES
The default values are
extractor -S 0 -Z end-of-file -otest
For example
extractor -S 10234 -D 2.13 in.aiff -o out.wav
This creates a new sound file taken from sample 10234 and lasting 2.13 seconds.
CREDITS
Author: John ffitch
1994
AUTHORS
Barry Vercoe
MIT Media Lab
Author.
Dan Ellis
MIT Media Lab,
Cambridge
Massachussetts
Author.
COPYRIGHT 5.07 06/23/2009 EXTRACTOR(1)