This should give the desired items of the section [trigger] 2. It prints the 3th and the 4th field, adjust and play around with the code if you only want to print the 4th field.
Explanation:
if we match [trigger] 2, print the time stamp we've saved in the variable s (1 line above) and assign 1 (true) to the variable f.
If f is true (1) print field 3 and 4 if one of the line match. After printing the time duration exit the program.
Store the actual line in the variable s, this is 1 line before the [trigger] line.
how to parse the command line argument to look for '@' sign and the following with '.'.
In my shell script one of the argument passed is email address. I want to parse this email address to look for correct format.
rmjoe123@hotmail.com has '@' sign and followed by a '.'
to be more... (1 Reply)
Hi,
I have a requirement. I have an application which can take a file as inputs. Now the file can contain any number of lines. The tool has to pick up the first uncommented line and begin processing it.
For example the file could be like this:
#MANI123|MANI1234
#MANI234|MANI247... (4 Replies)
am relatively new to Shell scripting.
I have written a script for parsing a big file. The logic is:
Apart from lot of other useless stuffs, there are many occurances of <abc> and corresponding </abc> tags. (All of them are properly closed)
My requirement is to find a particular tag (say... (3 Replies)
I have record line somthing like below with first line showing char spacing not real record line
1 | 2 | 3rd Field--------------|-4th field--| This is charcatersapcing of line
DF20000000000000000130.7890000000750
I shoudl get two line from above line
1st line should
1 | 2 | 3rd... (3 Replies)
#I'm quite new to scripting and my boss has asked me to solve a simple problem and sadly, I can't figure out how to do it. Any help is appreciated.
:confused:
#The following is a small shell script and the output that it produces for google.com.
#!/bin/sh
whois $1 | grep "Name Server"... (5 Replies)
Hello,
I am an absolute newbie and whatever I've written in the shell script (below) has all been built with generous help from googling the net and this forum. Please forgive any schoolboy mistakes.
Now to the qn, my input file looks like this -
2009:04:03 08:21:41:513,INFO... (7 Replies)
Hello,
I'm a starting shell scripter and no Perl knowledge. I've trying to do this for a while:
I want to parse an XML file and get certain data out of it and write that data into a CSV file, all this using Shell Scripting (in Bash). Or Perl without any XML Parser/Interpreter (if possible).
... (1 Reply)
Below is a XML I have...
<?xml version="1.0" encoding="UTF-8" ?>
<component
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="urn:XXXXX-www-Install-Manifest manifest.xsd"
xmlns="urn:qqqqq-Install-Manifest"
name="OM"
... (1 Reply)
I have a xml file like this
<bul:collectionStrategy name="strategy1">
<bul:collectionTemplateGroup name="15min group"/>
<bul:collectionTemplateGroup name="hourly group"/>
</bul:collectionStrategy>
<bul:CollectionTemplateGroup name="hourly group" >
... (2 Replies)
I have a file parameters.txt which contains
151524
151525
I have another file OID.csv which contains
NE Version Object Type ID SDK param name Object OID
test1 Start: 4.2 End: 4.2 pan 151524 speed ... (5 Replies)
Discussion started by: LavanyaP
5 Replies
LEARN ABOUT DEBIAN
liquidsoap
LIQUIDSOAP(1) General Commands Manual LIQUIDSOAP(1)NAME
liquidsoap - a multimedia streaming language
SYNOPSIS
liquidsoap [options] [script|expression]
DESCRIPTION
Liquidsoap is a programming language for describing multimedia streaming systems. It is very flexible, making simple things simple but
giving a lot of control for advanced uses. Liquidsoap supports audio, video and MIDI streams, and a wide range of input/output operators
including Icecast and various soundcard APIs. It can perform a broad range of signal processing, combine streams in various ways, support
custom transitions, generate sound procedurally... and all this can be assembled as you wish. Input files can be accessed remotely, or
even be synthesized on the fly using external scripts such as speech synthesis. Finally, interaction with a running liquidsoap instance is
possible via telnet or socket.
Liquidsoap scripts passed on the command line will be evaluated: they shall be used to define the streaming system to be ran. It is possi-
ble to pass multiple scripts; they will all be ran successively, and definitions from one script can be used in subsequent ones. A script
will be read from standard input if - is given as script filename. Information about scripting liquidsoap is available on our website:
http://savonet.sf.net/
If the parameter is not a file it will be treated as an expression which will be executed. It is a convenient way to test simple one-line
scripts. When running only one-liners, the default is to log messages directly on stdout rather than to a file.
OPTIONS -
Read script from standard input.
-- Stop parsing the command-line and pass subsequent items to the script.
--debug
Print debugging log messages.
--dynamic-plugins-dir path
Directory where to look for plugins.
--errors-as-warnings
Issue warnings instead of fatal errors for unused variables and ignored expressions. If you are not sure about it, it is better to
not use it.
--interactive
Start an interactive interpreter.
--list-plugins
List all plugins (builtin scripting values, supported formats and protocols).
--list-plugins-xml
List all plugins (builtin scripting values, supported formats and protocols), output as XML.
--no-pervasives
Do not load pervasive script libraries.
--version
Display liquidsoap's version.
-c, --check
Check and evaluate scripts but do not perform any streaming.
-cl, --check-lib
Like --check but treats all scripts and expressions as libraries, so that unused toplevel variables are not reported.
-d, --daemon
Run in daemon mode.
-f, --force-start
For advanced dynamic uses: force liquidsoap to start even when no active source is initially defined.
-h plugin
Print the description of a plugin, eg. a builtin scripting function.
-i Display infered types.
-p, --parse-only
Parse scripts but do not type-check and run them.
-q, --quiet
Do not print log messages on standard output.
-r filename
Process a request.
-T, --disable-telnet
Disable the telnet server.
-U, --disable-unix-socket
Disable the unix socket.
-t, --enable-telnet
Enable the telnet server.
-u, --enable-unix-socket
Enable the unix socket.
-v, --verbose
Print log messages on standard output.
--conf-descr-key key
Describe a configuration key.
--conf-descr
Show all configuration keys with their documentation.
--conf-descr-liqi
Show all configuration keys with their documentation in liqi (documentation wiki) format.
--conf-dump
Dump the configuration state
-help, --help
Display this list of options
SEE ALSO
Our website http://savonet.sf.net/ and the HTML documentation coming with your distribution of liquidsoap.
AUTHOR
Savonet team <savonet-users@lists.sourceforge.net>
Liquidsoap 1.0.1 June 25, 2012 LIQUIDSOAP(1)