05-31-2012
can you post some sample input and desire output format
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Actually I got a list of file end with *.txt
I want to use the same command apply to all the *.txt
Thus I try to find out the fastest way to write those same command in a script and then want to let them run automatics.
For example:
I got the file below:
file1.txt
file2.txt
file3.txt... (4 Replies)
Discussion started by: patrick87
4 Replies
2. Shell Programming and Scripting
Hi Experts,
I am adding a column of numbers with awk , however not getting correct output:
# awk '{sum+=$1} END {print sum}' datafile
2.15291e+06
How can I getthe output like : 2152910
Thank you..
# awk '{sum+=$1} END {print sum}' datafile
2.15079e+06 (3 Replies)
Discussion started by: rveri
3 Replies
3. Shell Programming and Scripting
I want to filter 2nd column = 2 using awk
$ cat t
1 2
2 4
$ VAR=2
#variable worked in print
$ cat t | awk -v ID=$VAR ' { print ID}'
2
2
# but variable didn't work in awk filter
$ cat t | awk -v ID=$VAR '$2~/ID/ { print $0}' (2 Replies)
Discussion started by: honglus
2 Replies
4. Shell Programming and Scripting
Hi
I have many problems with a script. I have a script that formats a text file but always prints the same error when i try to execute it
The code is that:
{
if (NF==17){
print $0
}else{
fields=NF;
all=$0;
while... (2 Replies)
Discussion started by: fate
2 Replies
5. Shell Programming and Scripting
I have two files which I would like to compare and then manipulate in a way.
File1:
pictures.txt 1.1 1.3
dance.txt 1.2 1.4
treehouse.txt 1.3 1.5
File2:
pictures.txt 1.5 ref2313 1.4 ref2345 1.3 ref5432 1.2 ref4244
dance.txt 1.6 ref2342 1.5 ref2352 1.4 ref0695 1.3 ref5738 1.2... (1 Reply)
Discussion started by: linuxkid
1 Replies
6. Shell Programming and Scripting
Hi,
I have a situation to compare one file, say file1.txt with a set of files in directory.The directory contains more than 100 files.
To be more precise, the requirement is to compare the first field of file1.txt with the first field in all the files in the directory.The files in the... (10 Replies)
Discussion started by: anandek
10 Replies
7. Shell Programming and Scripting
Hello experts,
I'm stuck with this script for three days now. Here's what i need.
I need to split a large delimited (,) file into 2 files based on the value present in the last field.
Samp: Something.csv
bca,adc,asdf,123,12C
bca,adc,asdf,123,13C
def,adc,asdf,123,12A
I need this split... (6 Replies)
Discussion started by: shell_boy23
6 Replies
8. Shell Programming and Scripting
consider the script below
sh /opt/hqe/hqapi1-client-5.0.0/bin/hqapi.sh alert list --host=localhost --port=7443 --user=hqadmin --password=hqadmin --secure=true >/tmp/alerts.xml
awk -F'' '{for(i=1;i<=NF;i++){
if($i=="Alert id") {
if(id!="")
if(dt!=""){
cmd="sh someScript.sh... (2 Replies)
Discussion started by: vivek d r
2 Replies
9. Shell Programming and Scripting
Hi,
I am trying to pass awk field to a command line executed within awk (need to convert a timestamp into formatted date).
All my attempts failed this far.
Here's an example.
It works fine with timestamp hard-codded into the command
echo "1381653229 something" |awk 'BEGIN{cmd="date -d... (4 Replies)
Discussion started by: tuxer
4 Replies
10. Shell Programming and Scripting
Good evening, Im newbie at unix specially with awk
From an scheduler program called Autosys i want to extract some data reading an inputfile that comprises jobs names, then formating the output to columns for example
1.
This is the inputfile:
$ more MapaRep.txt
ds_extra_nikira_usuarios... (18 Replies)
Discussion started by: alexcol
18 Replies
LEARN ABOUT CENTOS
esdsample
esdsample(1) User Commands esdsample(1)
NAME
esdsample - play a sample
SYNOPSIS
esdsample [-s hostname:port] [-b] [-d] [-e] [-h] [-m] [-r freq] samplename
DESCRIPTION
The esdsample utility plays a sample using the Enlighted Sound Daemon (esd).
OPTIONS
The following options are supported:
-s hostname:portContact the esd server on hostname at port.
-b Specify that the output should be in 8-bit format. By default, the output is in 16-bit format.
-d Play the sample from file as raw data. The default behavior is to read the data from a sound file (.wav, .au, and so on).
If this option is chosen, samplename is the name of a file.
-e Play the sample from the esd cache. If this option is chosen, samplename is the name of the sample in the cache.
-h Display help text, and exit.
-m Specify that the output should be in mono format. By default, the output is in stereo format.
-r freq Specify that the output rate should be set to freq. By default, the output rate is set to 44.1 kHz.
OPERANDS
The following operands are supported:
samplename The name of the sample to be played. If the -e option is used, samplename is the esd cache name. Otherwise, samplename is
a filename.
EXAMPLES
Example 1: Playing a sample from a file
example% esdsample generic.wav
Example 2: Playing a sample from the esd cache
example% esdsample -e esdctl:generic.wav
(where esdctl:generic.wav is the cache name)
EXIT STATUS
The following exit values are returned:
0 Application exited successfully
>0 Application exited with failure
FILES
The following files are used by this application:
/usr/bin/esdsample Executable for Enlightened Sound Daemon sound sampler.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWgnome-audio |
+-----------------------------+-----------------------------+
|Interface stability |External |
+-----------------------------+-----------------------------+
SEE ALSO
esdcat(1), esdmon(1), esdplay(1), esdrec(1), esdctl(1), esd-config(1), libesd(3)
NOTES
Written by Brian Cameron, Sun Microsystems Inc., 2003.
SunOS 5.10 8 Jan 2003 esdsample(1)