Is it possible for me to find numbers in a file by a range using grep?
like
cat data | cut -f1 | grep <info>
Im trying to find information and extract every amount that is less than a number (ie less than 75 or whatever)
Is this possible? (2 Replies)
Hi,I am new to shell scripting and i want to find the line numbers of matching braces.
The file contents are as follows
File XXX.dat
1 ( CLASS "FRUIT"
2 (TYPE "PERSISTENT")
3 (MESSAGE_TYPE "M")
4 (GET_REQRD "Y")
5 (SET_REQRD "Y")
6 )
7 ( CLASS... (3 Replies)
hi guys,
I want to do pattern matching with awk or sed but I don't know how. here's what I want:
I have a line number for a pattern that I have already found using grep, and I know a pattern like "---" that happens a few lines above that certain line number. I want to print out the chunk... (1 Reply)
hi
i have a file , that contains data like
34343538 3136414D 45583030 30302E54 445816AMEX0000.T
524E2020 20202020 20202020 20202020 RN
20202020 20203030 38303030 30303030 0080000000
30303030 30300D 000000.
20080724-051254.668419 D 473... (1 Reply)
Sorry for the title, I really don't know how to word this question or what to even search for. I tried "grep one match", "grep 1 match", "stop grep" on both google and here and haven't found something that helps, so here I go:
I have a file that's about 1.5 million lines long, every line looks... (3 Replies)
Hi All,
My file looks some thing like this,
File 1: -
A 10
B 30
C 5
D 25
E 72
F 23
now my requirement is to find the line with highest number in it, i;e the result should be
E 72
Thanks in Advance (1 Reply)
Hello All,
What i am doing is , i tail a file from certain chatacter and then cat -n to get the line numbers.I search for a particular string and gets it line number. What i am interested in is the next line immediately after the pattern i search.
But grep gives me result for all line... (5 Replies)
Hi Frnds,
I need to find the line number of a particular line in a file and store that line number to a variable.
if a file named myfile contains following
look at the sun
look at the moon
look at the star
look at the ocean
i need to get the line number of the line 'look at the... (3 Replies)
Hello,
I am trying to find out the line numbers where regex match and put them into a file with below command:
awk '/'$pat'/ {print NR}' $fileName >> temp.txt
where $pat is the regex
but this command is taking a lot of time to execute with bigger files for size more than 5000000... (8 Replies)
Discussion started by: JoeColeEPL9
8 Replies
LEARN ABOUT DEBIAN
music123
music123(1) General Commands Manual music123(1)NAME
music123 - plays various sound files (usually including MP3, Ogg and Wav).
SYNOPSIS
music123 [ -hqrvz ] file ...
DESCRIPTION
music123 is a shell around various command line programs to play music files. It will descend directories trees with -r, and randomize
file lists with -z. The programs used and the options given them are listed in /etc/music123rc or ~/.music123rc.
OPTIONS -h Show command help and exit;
-q Quiet mode. No messages are displayed.
-r Recurse into directories, instead of ignoring them.
-v Display version information and exit.
-z Play files in random order.
-Z Play the files randomly and endlessly.
-l Loop. -z -l differs from -Z in that -z -l will randomize, play through the song list (without repetition) in random order once, and
repeat the songs in that order over and over; -Z will randomly play the songs, without any order, and will possibly play a song
right after itself.
-i Ignore extension case.
-L List files and exit.
-T Start a task that handle commands, only one command supported : quit, using q or Q will quit the application at the end of the cur-
rent song.
-D Set music123 not to delay between songs. (May make music123 harder to kill).
-d Customize the time music123 delays between songs. -d takes one argument, expressed in seconds, which may have a fractional part.
-@ Play the files listed in the mandatory argument of -@. Other files can be added on the command line, and this option can be given
several times. Note that music123 doesn't yet play URLs.
-- End option list.
EXAMPLES
Play three songs:
music123 test1.ogg test2.mp3 test3.wav
Play a couple of directories and other songs at random:
music123 -z -r Rock/ test1.ogg Pop/ test4.wav
FILES
/etc/music123rc
Describes which programs music123 uses, which files types it supports, and which options it passes those programs.
~/.music123rc
Per-user config file to override the system wide settings.
AUTHORS
Authors:
David Starner <dvdeug@debian.org>
July 24, 2002 music123(1)