Not quite sure what is going on here, but there is a lot of duplication of code and the following should be functionally equilivent, without the duplicated code.
It's quite normal to use the "[" construct instead of test and tends to make things a little more readable.
Note if you dont wan't the error from ls to go to stderr you can redirect this to null like:
Hey Guys,
I am creating a bash script on my freeBSD box, the script should basically ask the user to enter a username and domain. The script will take this information and basically append alot of information to config files so the user can receive email from that domain and create a web site at... (1 Reply)
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
The object is to enter a number, then have another classmate guess the entered number.
2. Relevant commands,... (6 Replies)
hy guys,
I have perl script provided to me but i need to convert it into shell .Can you help me in this using sed shell command.
cat /etc/passwd |perl -ne '/^(\w+):\w+: (\w+)/ and print "$1, $2\n";' (1 Reply)
hi
i have been given the task of sorting some scripting issues , i first of all need to decifer the ones that are being used
is there anybody can do this for me :rolleyes: (4 Replies)
If there's anywhere to look this up, it would be just as helpful. I googled and really couldn't find anything relative to this.
ok... General Variables
1) When creating a script I made a file "prog1.sh" does it matter if the end is .sh or is this what has to be done like prog.bash or... (4 Replies)
Hello people, I am new to the forum and to scripting and I'm honored to be a part of the Forum :)
At the moment I'm learning to do basic scripting for school.
Now I got 2 assignments that I do not understand. The case scripting I have mastered a bit. But now I have an assingment to make with... (1 Reply)
hi all, i am very new to linux and am trying to create a basic script.
I would like the script to copy files from one directory into another, (e.g Script ~/my-documents/fileone ~/my-documents/filetwo)
Once all files have been copied, i'd like another script to run automatically and rename... (12 Replies)
Hello,
I am new to Linux and studying to become a Unix System Admin. I am taking a course in which I was practicing creating a bash script to ping a particular IP address. The script can be found below:
#/bin/bash
echo "Enter the IP address"
read ip
if
then
ping -c 1 $ip
if ;... (3 Replies)
I at the moment, making a simple bash script, capable of setting up an workspace for me, so i don't have to do it manually.. Problem is though i can't seem to provide the bash script any argument, without running into my error checks, checking for input...
Here is the code:
#!/bin/bash... (7 Replies)
Discussion started by: kidi
7 Replies
LEARN ABOUT SUSE
gst-launch-ext
gst-launch-ext-0.8(1) User Commands gst-launch-ext-0.8(1)NAME
gst-launch-ext-0.8, gst-launch-ext - run a predefined GStreamer pipeline
SYNOPSIS
gst-launch-ext-0.8 filename [filename...] [gst-std-options]
gst-launch-ext filename [filename...] [gst-std-options]
DESCRIPTION
gst-launch-ext-0.8 runs a basic predefined GStreamer pipeline, and prints the name of the pipeline. gst-launch-ext-0.8 is only used as a
quick test to ensure that codecs and GStreamer work properly. gst-launch-ext-0.8 does not handle more advanced features such as synchro-
nization.
OPTIONS
The following options are supported by gst-launch-ext-0.8 and gst-launch-ext:
gst-std-options Standard options available for use with most GStreamer applications. See gst-std-options(5) for more
information.
The following options are supported by gst-launch-ext only:
--gst-list-mm List found major/minor versions. This option displays the versions that are available.
--gst-mm=string Force major/minor version. This option enables you to specify a specific version to run, if you do not want to run the
default version.
--print Print wrapped command line. This option displays the command that will be run, and then runs the command.
OPERANDS
The following operands are supported:
filename The name of the GStreamer pipeline to run.
EXTENDED DESCRIPTION
gst-launch-ext-0.8 can be configured by creating a .gst file in your home directory. This PERL-style configuration file can override the
default values for audio and video output sinks.
The following example .gst file implements the same defaults as those hard-coded in the script:
AUDIOSINK = osssink
VIDEOSINK = ffmpegcolorspace ! xvimagesink
You can change osssink to esdsink, alsasink, or sunaudiosink, and you can change xvimagesink to ximagesink, aasink, or sdlvideosink. You
must have the appropriate plugin installed on the system to use the specified output sink. Other GStreamer plug-ins can also be used.
EXAMPLES
Example 1: Launching a GStreamer Pipeline
example% gst-launch-ext-0.8 filename
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/gst-launch-ext-Executable to run a predefined GStreamer pipeline
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWgnome-media |
+-----------------------------+-----------------------------+
|Interface stability |External |
+-----------------------------+-----------------------------+
SEE ALSO
Latest version of the GNOME Desktop User Guide for your platform.
gst-complete(1), gst-compprep(1), gst-feedback(1), gst-inspect(1), gst-launch(1), gst-md5sum(1), gst-register(1), gst-thumbnail(1), gst-
typefind(1), gst-xmlinspect(1), gst-xmllaunch(1), gstreamer-properties(1), libgstreamer-0.8(3), libgstgetbits(3), gst-std-options(5)NOTES
Written by Brian Cameron, Sun Microsystems Inc., 2004.
SunOS 5.10 14 Oct 2004 gst-launch-ext-0.8(1)