07-28-2009
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi, I have a flat text file which contains blank line between each text line. Is there any command to get rid of it?
Thanks for your help (11 Replies)
Discussion started by: xfang
11 Replies
2. Shell Programming and Scripting
I have a flat file like this
0001 THER ULT HEAD & NECK VES
0002 THER ULTRASOUND OF HEART
0003 THER ULT PERIPHERAL VES
0009 OTHER THERAPEUTIC ULTSND
0010 IMPLANT CHEMOTHERA AGENT
0011 INFUS DROTRECOGIN ALFA
0012 ADM INHAL NITRIC OXIDE
I need to conver this to a comma delimited flat file... (2 Replies)
Discussion started by: thumsup9
2 Replies
3. UNIX for Dummies Questions & Answers
I have a good script to rename multiple files, but what's the best way I can remove some text from multiple filenames? Say I have a directory with 35 files with a .XLS at the end, how can I rename them to remove the .XLS but keep everything the same, without having to mv manually. Thanks. (6 Replies)
Discussion started by: nj78
6 Replies
4. Shell Programming and Scripting
i have a bad problem with multiple occurances of the same file in
different directories.. how this happened i am not sure! but I know
that i can use awk to scan multiple directory trees to find an
occurance of the same file... some of these files differ somwhat
but that does not matter! the... (4 Replies)
Discussion started by: moxxx68
4 Replies
5. UNIX for Advanced & Expert Users
Hello There..
I came to a situation where I need to write flat files using shell scripts, I need to pull the records from the oracle database and create the flat file, This process should be automated.
Can any shell script expert out here to help me.. please..
Will be really glad to... (3 Replies)
Discussion started by: coolbuddy
3 Replies
6. UNIX for Dummies Questions & Answers
I am in the process of learning how to do system administration (just on my own Linux machine) and have been working with the find command. One of the things I tried was
find / -nouser -o -nogroup
I redirected the output of my find query into a text file, and when I did a wc -l on it, it... (1 Reply)
Discussion started by: kermit
1 Replies
7. Shell Programming and Scripting
Hi Frnds,
I have a flat file with millions of records. .
Now I on this. (I prefer for AWK as its gives good performance.)
Old_file.txt
------------------
1 gopi ase ....
2 arun pl ...
3 jack sutha ..
4 peter pm ..
...
New_file.txt
---------------
4 peter pm ..
..
... (12 Replies)
Discussion started by: Gopal_Engg
12 Replies
8. UNIX for Dummies Questions & Answers
ex: I have list of files in a folder.
abc_def_geh_.txt
abc_.txt
abc_def_geh_12345_.txt
ab134c_d345345ef_444geh_12345_.txt
i need to rename all files to get rid of the _ before .txt
result should look like this:
abc_def_geh.txt
abc.txt
abc_def_geh_12345.txt... (2 Replies)
Discussion started by: lv99
2 Replies
9. UNIX for Dummies Questions & Answers
All,
Can anyone please help me with the below scenario.
I have a Flat file of the below format.
ID|Name|Level|Type|Zip|MAD|Risk|Band|Salesl|Dealer|CID|AType|CValue|LV|HV|DCode|TR|DU|NStartDate|UserRole|WFlag|EOption|PName|NActivationDate|Os|Orig|Cus|OType|ORequired|DType
03|... (10 Replies)
Discussion started by: sp999
10 Replies
10. Shell Programming and Scripting
How to convert this:
F1-R1 F1-R2 F1-R3 into a flat file for bash?? Each record
F2-R1 F2-R2 F2-R3
F3-R1 F3-R2 F3-R3
F4-R1 F4-R2 F4-R3is on one line with all fields for that record, put into an output file. The output file should look like this when converted:
F1-R1,F2-R1,F3-R1,F4-R1... (6 Replies)
Discussion started by: bud1738
6 Replies
LEARN ABOUT NETBSD
audioctl
AUDIOCTL(1) BSD General Commands Manual AUDIOCTL(1)
NAME
audioctl -- control audio device
SYNOPSIS
audioctl [-d device] [-n] -a
audioctl [-d device] [-n] name ...
audioctl [-d device] [-n] -w name=value ...
DESCRIPTION
The audioctl command displays or sets various audio system driver variables. If a list of variables is present on the command line, then
audioctl prints the current value of those variables for the specified device. If the -a flag is specified, all variables for the device are
printed. If the -w flag is specified audioctl attempts to set the specified variables to the given values.
The -d flag can be used to give an alternative audio control device, the default is /dev/audioctl0.
The -n flag suppresses printing of the variable name.
ENVIRONMENT
AUDIOCTLDEVICE the audio control device to use.
FILES
/dev/audio0 audio I/O device (resets on open)
/dev/audioctl0 audio control device
/dev/sound0 audio I/O device (does not reset on open)
EXAMPLES
To set the playing sampling rate to 11025, you can use
audioctl -w play.sample_rate=11025
To set all of the play parameters for CD-quality audio, you can use
audioctl -w play=44100,2,16,slinear_le
Note that many of the variables that can be inspected and changed with audioctl are reset when /dev/audio0 is opened. This can be circum-
vented by using /dev/sound0 instead.
COMPATIBILITY
The old -f flag is still supported. This support will be removed eventually.
SEE ALSO
audioplay(1), audiorecord(1), mixerctl(1), audio(4), sysctl(8)
HISTORY
The audioctl command first appeared in NetBSD 1.3.
BSD
January 27, 2002 BSD