Can I have 2 files as in input to the awk command?
Situation is somewhat below,
File A contains number & value delimited by a space.
File B contains number as a part of a line. I am not supposed
to retrieve more than 1 number from a line.
If number from file B matches with number from... (7 Replies)
Hi All,
I need to select only those records having a non zero record in the first column of a comma delimited file.
Suppose my input file is having data like:
"0","01/08/2005 07:11:15",1,1,"Created",,"01/08/2005"
"0","01/08/2005 07:12:40",1,1,"Created",,"01/08/2005"... (2 Replies)
I want to filter records in one of my file using AWK command (or anyother command). I am using the below code
awk -F@ '$1=="0003"&&"$2==20100402" print {$0}' $INPUT > $OUTPUT
I want to pass the 0003 and 20100402 values through a variable. How can I do this?
Any help is much... (1 Reply)
Hello gurus,
I am new to "awk" and trying to break a large file having 4 million records into several output files each having half million but at the same time I want to keep the similar key records in the same output file, not to exist accross the files.
e.g. my data is like:
Row_Num,... (6 Replies)
I am a beginner in Unix. Though have been asked to write a script to filter(remove duplicates) data from a .dat file. File is very huge containig billions of records.
contents of file looks like
30002157,40342424,OTC,mart_rec,100, ,0
30002157,40343369,OTC,mart_rec,95, ,0... (6 Replies)
Hi,
I look for a awk one liner for below issue.
input file
ABC 1234 abc 12345
ABC 4567 678 XYZ
xyz ght 678
ABC 787 yyuu
ABC 789 7890 777
zxr hyip hyu
mno uii 678 776
ABC ty7 888
All lines should be started with ABC as first field. If a record has another value for 1st... (7 Replies)
Hello,
I want to filter records of a file if they fall in range associated with a second file. First the chr number (2nd col of 1st file and 1st col of 2nd file) needs to be matched. Then if the 3rd col of the first file falls within any of the ranges specified by the 2nd and 3rd cols , then... (4 Replies)
In the file below I am trying to extract a specific instance of path, if the adjacent plugin": "/rundb/api/v1/plugin/49/. Thank you :).
file
"path": "/results/analysis/output/Home/Auto_user_S5-00580-4-Medexome_65_028/plugin_out/FileExporter_out.52", "plugin": "/rundb/api/v1/plugin/49/",... (8 Replies)
The below awk will filter a list of 30,000 lines in the tab-delimited file. What I am having trouble with is adding a condition to SVTYPE=CNV
that will only print that line if CI= must be >.05 .
The other condition to add is if SVTYPE=Fusion, then in order to print that line
READ_COUNT must... (3 Replies)
Dear Experts,
I have a log file that contains a timestamp, I would like to filter record from that file based on timestamp. For example refer below file -
cat sample.txt
Jan 19 20:51:48 mukul-Vostro-14-3468 systemd: pam_unix(systemd-user:session): session opened for user root by (uid=0)... (6 Replies)
Discussion started by: mukulverma2408
6 Replies
LEARN ABOUT FREEBSD
mixer
MIXER(8) BSD System Manager's Manual MIXER(8)NAME
mixer -- set/display soundcard mixer values
SYNOPSIS
mixer [-f device] [-s | -S] [dev [[+|-]lvol[:[+|-]rvol]]] ...
mixer [-f device] [-s | -S] recsrc ...
mixer [-f device] [-s | -S] {^|+|-|=}rec rdev ...
DESCRIPTION
The mixer utility is used to set and display soundcard mixer device levels. It may also be used to start and stop recording from the sound-
card. The list of mixer devices that may be modified are:
vol, bass, treble, synth, pcm, speaker, line, mic, cd, mix, pcm2, rec, igain, ogain, line1, line2, line3, dig1, dig2, dig3, phin,
phout, video, radio, and monitor.
Not all mixer devices are available.
Without any arguments, mixer displays the current settings for all supported devices, followed by information about the current recording
input devices. If the dev argument is specified, mixer displays only the value for that dev.
To modify the mixer value dev, the optional left and right channel settings of lvol[:rvol] may be specified. The lvol and rvol arguments may
be from 0 - 100. Omitting dev and including only the channel settings will change the main volume level.
If the left or right channel settings are prefixed with + or -, the value following will be used as a relative adjustment, modifying the cur-
rent settings by the amount specified.
If the -s flag is used, the current mixer values will be displayed in a format suitable for use as the command-line arguments to a future
invocation of mixer (as above).
The -S flag provides the above output without mixing field separators.
To change the recording device you use one of:
^rec toggles rdev of possible recording devices
+rec adds rdev to possible recording devices
-rec removes rdev from possible recording devices
=rec sets the recording device to rdev
The above commands work on an internal mask. After all the options have been parsed, it will set then read the mask from the sound card.
This will let you see EXACTLY what the soundcard is using for the recording device(s).
The option recsrc will display the current recording devices.
The option -f device will open device as the mixer device.
FILES
/dev/mixer the default mixer device
SEE ALSO cdcontrol(1), sound(4)HISTORY
The mixer utility first appeared in FreeBSD 2.0.5.
AUTHORS
Original source by Craig Metz <cmetz@thor.tjhsst.edu> and Hannu Savolainen. Mostly rewritten by John-Mark Gurney <jmg@FreeBSD.org>. This
manual page was written by Mike Pritchard <mpp@FreeBSD.org>.
BSD June 2, 2014 BSD