Check for more than one expression using AWK Post: 302289168

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

filename extension check - regular expression

How to compare the file name for "zip" or "ZIP" extension. I can put one more || condition to check the upper case in the below: if ]; then Is there any better way to compare using regular expressions. Thx in advance.

2. UNIX for Dummies Questions & Answers

regular expression and awk

I can print a line with an expression using this: awk '/regex/' I can print the line immediately before an expression using this: awk '/regex/{print x};{x=$0}' How do I print the line immediately before and then the line with the expression?

3. UNIX for Dummies Questions & Answers

Awk inside Awk expression

Hi, It can be used awk inside other Awk?. I need to get another text processing while other text process. Thank you.

4. Programming

Perl regular expression to check string ending

Hi, I am trying to write a regular expression in perl to check if the string end's with "numbers-numbers" or "-numbers". I experimented something like m/\d*-\d*$/ , but this is not solving my problem. Can anyone help me in writing this expression? Well spelled titles and proper use of code...

5. Shell Programming and Scripting

awk reg expression

Hello, I have thousand of messages (HL7), I want to use awk to extract only the ones that have a particular value in pv1.18 Each record in the file is the whole HL7 message, ie. when I print $0 I get the whole message MSH EVN PID etc. ,there is an x0d between the segments. I would like to use a...

6. UNIX for Dummies Questions & Answers

What is the meaning of this awk expression using sub?

Cannot understand what the "&" in the sub expression is supposed to do. {sub(/^/,"&" s)}

7. Shell Programming and Scripting

Help in understanding awk expression

Hi, Could somebody help me in understanding the following awk expression: awk -v n="POINT" '/%/{print $0 "\n" n ;next}1' < file name Thanks, Arun

8. Shell Programming and Scripting

awk print expression

Hi All, I have a doubt in awk print exp. Where in some awk commands have seen a digit 1 appended at the end of the awk ,didnt remember the command . like .. cat file |awk '{print }1' Could some one help in understanding these cases where we use them. Regards, Ganesh,

9. Shell Programming and Scripting

Evaluate Expression within awk

I want to create a conditional expression string and pass in an awk script. My script is as below... comm="\$3 == "hello"" awk -F "^T" -v command="${comm}" ' { if ( command ) { print "hye" } }' testBut the statement "if ( command )" always evaluates to true which is not...

10. UNIX for Advanced & Expert Users

How to evaluate expression under awk?

I have to display only those subscribers which are in "unconnected state" and the date is 90 days older than today's date. Below command is used for this purpose: cat vfsubscriber_20170817.csv | sed -e 's/^"//' -e '1d' | \ nawk -F '",' '{if ( (substr($11,2,4) == 2017) && ( substr($11,2,8)...

LEARN ABOUT DEBIAN

gstreamer::buffer

GStreamer::Buffer(3pm)					User Contributed Perl Documentation				    GStreamer::Buffer(3pm)

NAME

       GStreamer::Buffer -  Data-passing buffer type, supporting sub-buffers.

METHODS

   GstBuffer = GStreamer::Buffer->new
   caps or undef = $buffer->get_caps
   $buffer->set_caps ($caps)
       o   $caps (GStreamer::Caps)

   GstBuffer = $parent->create_sub ($offset, $size)
       o   $offset (integer)

       o   $size (integer)

   scalar = $buffer->data
   $buf->set_data ($data)
       o   $data (scalar)

   unsigned integer = $buffer->duration
   bufferflag = $buffer->flags
   boolean = $buf1->is_span_fast ($buf2)
       o   $buf2 (GstBuffer)

   GstBuffer = $buf1->join ($buf2)
       o   $buf2 (GstBuffer)

   GstBuffer = $buf1->merge ($buf2)
       o   $buf2 (GstBuffer)

   64 bit unsigned = $buffer->offset
   64 bit unsigned = $buffer->offset_end
   integer = $buffer->size
   GstBuffer = $buf1->span ($offset, $buf2, $len)
       o   $offset (unsigned)

       o   $buf2 (GstBuffer)

       o   $len (unsigned)

   $dest->stamp ($src)
       o   $src (GstBuffer)

   unsigned integer = $buffer->timestamp
ENUMS AND FLAGS

   flags GStreamer::BufferFlag
       o   'readonly' / 'GST_BUFFER_FLAG_READONLY'

       o   'media4' / 'GST_BUFFER_FLAG_MEDIA4'

       o   'preroll' / 'GST_BUFFER_FLAG_PREROLL'

       o   'discont' / 'GST_BUFFER_FLAG_DISCONT'

       o   'in-caps' / 'GST_BUFFER_FLAG_IN_CAPS'

       o   'gap' / 'GST_BUFFER_FLAG_GAP'

       o   'delta-unit' / 'GST_BUFFER_FLAG_DELTA_UNIT'

       o   'media1' / 'GST_BUFFER_FLAG_MEDIA1'

       o   'media2' / 'GST_BUFFER_FLAG_MEDIA2'

       o   'media3' / 'GST_BUFFER_FLAG_MEDIA3'

       o   'last' / 'GST_BUFFER_FLAG_LAST'

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::Buffer(3pm)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

filename extension check - regular expression

Discussion started by: devs

2. UNIX for Dummies Questions & Answers

regular expression and awk

Discussion started by: nickg

3. UNIX for Dummies Questions & Answers

Awk inside Awk expression

Discussion started by: pepeli30

4. Programming

Perl regular expression to check string ending

Discussion started by: successlin