hi
i am trying to compare a value with value 50. but i am getting
"
I am using
if
then
echo "------------"
fi
please help
thanks in advance
Satya (2 Replies)
Im trying to fix my /etc/weekly that rotates various logs however it does them no matter what filesize they are and i want them to only do it if there file size exceeds 2M or something. So I'm playing with a script to get the filesize using a ls -l command which works and puts the value into a... (3 Replies)
Hello all, :confused:
I am not getting this error.
Pls help me.
./construct_operon.sh: line 5:
#!/bin/bash
# Construct Operons using gene pairs.
rm -rf operons_result
lines=`awk 'END {print NR}' ecoli_operons`
while ;
do
head -1 ecoli_operons | awk '{print $1"\n"$2}' > pattern
... (5 Replies)
Why am I getting this error.... #!/bin/sh
# iOS-Ad-Remover
# Marshall Ford @ marshallbford@gmail.com
# This project is hosted @ http://ios-ad-
# remover.sourceforge.net
# Under the GNU GPL open source license
clear
echo
if ; then echo "You need to be root to run this script."; exit 0; #... (24 Replies)
i=0
while
Shell script reports an error "unary operator expected" pointing the above line.
$i by default is 0 and holds integer value and $buf is also holding integer value.
Please can some one let me know what is missing.
Thanks. (1 Reply)
Hiya all,
Why do I get a :unary operator expected when I try to put a condition statement in my shell script (sh) like so and how to fix?
if ; then
echo "say hello"
else
echo "don't say hello"
fi
? It seems if the script receives an argument it works but if I don't put an... (4 Replies)
Hi
I have problem with my script.
I dont now why but i don't change anything and script stop working.
this is my code:
#!/bin/sh
for i in `ps -A | grep pocron.sh | grep -v grep | awk '{print $2}'`
do
COUNT=$((COUNT+1))
done
ostatnie_wykonanie=`cat porader.log`... (1 Reply)
In all my Googling, this usually happens when someone is comparing a variable, and that variable is unset. That doesn't appear to be the case for me...
#!/bin/bash -x
while read line
do
f=$(echo $line | tr -s ' ' | cut -d' ' -f 3)
echo $f
if
then
echo "This... (2 Replies)
Discussion started by: jnojr
2 Replies
LEARN ABOUT DEBIAN
gstreamer::message
GStreamer::Message(3pm) User Contributed Perl Documentation GStreamer::Message(3pm)NAME
GStreamer::Message - Lightweight objects to signal the application of pipeline events
DESCRIPTION
The various nmessage types are represented as subclasses:
GStreamer::Message::EOS
GStreamer::Message::Error
GStreamer::Message::Warning
GStreamer::Message::Info
GStreamer::Message::Tag
GStreamer::Message::Buffering
GStreamer::Message::StateChanged
GStreamer::Message::StateDirty
GStreamer::Message::StepDone
GStreamer::Message::ClockProvide
GStreamer::Message::ClockLost
GStreamer::Message::NewClock
GStreamer::Message::StructureChange
GStreamer::Message::StreamStatus
GStreamer::Message::Application
GStreamer::Message::Element
GStreamer::Message::SegmentStart
GStreamer::Message::SegmentDone
GStreamer::Message::Duration
GStreamer::Message::Latency [0.10.12]
GStreamer::Message::AsyncStart [0.10.13]
GStreamer::Message::AsyncDone [0.10.13]
To create a new message, you call the constructor of the corresponding class.
To check if a message is of a certain type, use the & operator on the type method:
if ($message -> type & "error") {
# ...
}
elsif ($message -> type & "eos") {
# ...
}
To get to the content of a message, call the corresponding accessor:
if ($message -> type & "state-changed") {
my $old_state = $message -> old_state;
my $new_state = $message -> new_state;
my $pending = $message -> pending;
# ...
}
elsif ($message -> type & "segment-done") {
my $format = $message -> format;
my $position = $message -> position;
# ...
}
METHODS
object = $message->src
structure = $message->get_structure
64 bit unsigned = $message->timestamp
messagetype = $message->type
ENUMS AND FLAGS
flags GStreamer::MessageType
o 'unknown' / 'GST_MESSAGE_UNKNOWN'
o 'eos' / 'GST_MESSAGE_EOS'
o 'error' / 'GST_MESSAGE_ERROR'
o 'warning' / 'GST_MESSAGE_WARNING'
o 'info' / 'GST_MESSAGE_INFO'
o 'tag' / 'GST_MESSAGE_TAG'
o 'buffering' / 'GST_MESSAGE_BUFFERING'
o 'state-changed' / 'GST_MESSAGE_STATE_CHANGED'
o 'state-dirty' / 'GST_MESSAGE_STATE_DIRTY'
o 'step-done' / 'GST_MESSAGE_STEP_DONE'
o 'clock-provide' / 'GST_MESSAGE_CLOCK_PROVIDE'
o 'clock-lost' / 'GST_MESSAGE_CLOCK_LOST'
o 'new-clock' / 'GST_MESSAGE_NEW_CLOCK'
o 'structure-change' / 'GST_MESSAGE_STRUCTURE_CHANGE'
o 'stream-status' / 'GST_MESSAGE_STREAM_STATUS'
o 'application' / 'GST_MESSAGE_APPLICATION'
o 'element' / 'GST_MESSAGE_ELEMENT'
o 'segment-start' / 'GST_MESSAGE_SEGMENT_START'
o 'segment-done' / 'GST_MESSAGE_SEGMENT_DONE'
o 'duration' / 'GST_MESSAGE_DURATION'
o 'latency' / 'GST_MESSAGE_LATENCY'
o 'async-start' / 'GST_MESSAGE_ASYNC_START'
o 'async-done' / 'GST_MESSAGE_ASYNC_DONE'
o 'request-state' / 'GST_MESSAGE_REQUEST_STATE'
o 'step-start' / 'GST_MESSAGE_STEP_START'
o 'qos' / 'GST_MESSAGE_QOS'
o 'progress' / 'GST_MESSAGE_PROGRESS'
o 'any' / 'GST_MESSAGE_ANY'
SEE ALSO
GStreamer
COPYRIGHT
Copyright (C) 2005-2011 by the gtk2-perl team.
This software is licensed under the LGPL. See GStreamer for a full notice.
perl v5.14.2 2012-03-01 GStreamer::Message(3pm)