11-13-2019
yes i need to read each line from file and want to use each line as Input data.
9 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
I am a beginner in shell scripting. I have written the following script, which is supposed to process the while loop for each line in the sid_home.txt file. But I'm getting the 'end of file' unexpected for the last line. The file sid_home.txt gets generated as expected, but the script... (6 Replies)
Discussion started by: sagarparadkar
6 Replies
2. Shell Programming and Scripting
Hi -
I have a file that contains data in this format:-
#comment
value1 value2 value3
#comment
value4 value5 value6 value7
#comment
value8 value9
I need to read value1, value2 and value3 into one array, value4 value5 value6 and value7 into another array and value8 and value9 into a 3rd... (2 Replies)
Discussion started by: sniper57
2 Replies
3. Shell Programming and Scripting
I have a file something like:
a     b c    d
sdfsdf    f f   f
f   fffff
dfdf
Now when i read it as
while read line
do
echo $line
done< file
I get the o/p as
a b c d
sdfsdf f f f
f fffff
dfdf (5 Replies)
Discussion started by: Shivdatta
5 Replies
4. Shell Programming and Scripting
So, I want to read line-by-line a text file with unknown number of files....
So:
a=1
b=1
while ; do
b=`sed -n '$ap' test`
a=`expr $a + 1`
$here do something with b etc
done
the problem is that sed does not seem to recognise the $a, even when trying
sed -n ' $a p'
So, I cannot read... (3 Replies)
Discussion started by: hakermania
3 Replies
5. UNIX for Dummies Questions & Answers
So, the beginning of my script will cat & grep a file with the output directed to a new file. The data I have in this file needs to be parsed, read and evaluated.
Basically, I need to identify the latest date/time stamp and then calculate whether or not it is within 15 minutes of the current... (1 Reply)
Discussion started by: hynesward
1 Replies
6. Shell Programming and Scripting
I need some help. I would like to read in a text file.
Take a variable such as ROW-D-01, compare it to what's in one line in the text file such as PROD/VM/ROW-D-01 and only input PROD/VM into a variable without the /ROW-D-01.
Is this possible? any help is appreciated. (2 Replies)
Discussion started by: xChristopher
2 Replies
7. Shell Programming and Scripting
Hi,
i have a scenario were i should compare a few fields from each line then increment a variable based on that.
Example file
989878|8999|Y|0|Y|N|V
989878|8999|Y|0|N|N|V
989878|8999|Y|2344|Y|N|V
i have 3 conditions to check and increment a variable on every line
condition 1 if ( $3... (4 Replies)
Discussion started by: selvankj
4 Replies
8. Shell Programming and Scripting
Hi,
I want to read a live log file line by line and considering those line which start from time stamp;
Below code I am using, which read line but throws an exception when comparing line that does not contain error code
tail -F /logs/COMMON-ERROR.log | while read myline; do... (2 Replies)
Discussion started by: ketanraut
2 Replies
9. UNIX for Beginners Questions & Answers
Hi All,
i want to write a shell script read below file line by line and want to exclude the lines which contains empty value for MOUNTPOINT field.
i am using centos 7 Operating system.
want to read below file.
# cat /tmp/d5
NAME="/dev/sda" TYPE="disk" SIZE="60G" OWNER="root"... (4 Replies)
Discussion started by: balu1234
4 Replies
DBCAT(1) General Commands Manual DBCAT(1)
NAME
dbin - Connect sound card input to DB Fourier Synthesis daemon
SYNOPSIS
dbin [options]
DESCRIPTION
The dbin tool allows to connect a sound card's input channel to dbfsd. Both dbin and dbfsd are part of the DBMix project, a digital audio
mixing system. dbin is needed to mix in data from a microphone, or from an external audio device plugged into the line-in jack.
The audio device used by dbin must support full-duplex operation. Also, this device must not be used for the master or cue output of
dbfsd. Otherwise, dbin will output but an empty audio stream.
OPTIONS
-8 Input data comprises of PCM-coded 8bit unsigned samples. (Default: 16bit signed samples.)
-a dev Connect to audio device dev. (Default: /dev/dsp.)
-c n Connect to channel n of dbfsd. (Default: first channel available.)
-d Print out debug messages to console. (Default: debugging disabled.)
-h Print summary of available options.
-l Audio input is a line-in source. (Default: input is a microphone source.) source.)
-m Input data is a mono stream. (Default: interleaved stereo stream.)
-r rate
Input data is sampled at rate Hertz. (Default: 44100Hz.)
-s Send output data to stdout. (Default: Send output to dbfsd.) dbfsd.
SEE ALSO
dbcat(1), dbfsd(1), dbmixer(1), dbmix(7).
AUTHOR
This manual page was written by Daniel Kobras <kobras@debian.org>, for the Debian GNU/Linux system (but may be used by others). It is
heavily based on DBMix's README file written by Robert Michael S Dean.
August 6, 2002 DBCAT(1)