Hi guys I am trying to figure out how to match a pattern with a regex up to a full blank line. I will show you what I mean with this example:
So above example A seems ok to do, just match "name:". But example B the names are on the next line so I was thinking if I was able to match "names{0,1}:" up to a full blank line so it would go up as far as this:
Any ideas guys?
Hi,
I have the following data in the format as shown (note: there are more than 1 blank spaces between each field and the spaces are not uniform, meaning there can be one blank space between field1 and field2 and 3 spaces between field3 and field4, in this example, # are the spaces in between... (19 Replies)
can't figure out a way to delete multiple empty lines but keep single empty lines in a file, file is like this
#cat file
1
2
3
4
5
6
-
What I want is
1
2 (6 Replies)
Hi,
I want to write a sed script which from
batiato:
batiato/giubbe:
pip_b.2.txt
pip_b.3.txt
pip_b.3mmm.txt
bennato:
bennato/peterpan:
123.txt
consoli:
pip_a.12.txt
daniele: (2 Replies)
Hi Guys,
I have a file in which each set of records are separated by two blank line. I want to replace it with a single blank line.
Can you guys help me out?
Regards,
Magesh (9 Replies)
why does sed 's/.* //' show the last word in a line
and
sed 's/ .*//' show the first word in a line? How is that blank space before or after the ".*" being interpreted in the regex?
i would think the first example would delete the first word and the next example would delete the second... (1 Reply)
I've got a report I need to make easier to read Using sh on HP-UX 11.12.
In short, I want to search for a regular expression and when found, examine the next line to see if it's blank. If so, then delete both lines. If not blank, move on to the next regexp. Repeat.
So far I've got:
... (7 Replies)
Hi
I am trying to filter some data using awk. I have a statement-
awk 'BEGIN { FS = "\n" ; RS = "" } { if ( $6 = "City: " ) { print "City: Unknown" } else { print $6 } }'`
The $6 values are
City: London
City: Madrid
City:
City: Tokyo
This expression seems to catch all the lines... (4 Replies)
Hello,
I have a file that I want to be able to insert a new line before every instance of a regex. I can get it to do this for each line that contains the regex, but not for each instance.
Contents of infile:
Test this 1...
Test this 2...
Test this 3... Test this 4... Test this... (2 Replies)
Dear All,
In a CSV file, say that a given column has been extracted. In that column, information is missing (i.e. blank lines appear). I would like to replace the blank lines by the last valid line (not blank) previously read.
For example, consider the extract below:
123
234
543
111... (7 Replies)
Discussion started by: bagvian
7 Replies
LEARN ABOUT MOJAVE
qc2movie
qc2movie(1) BSD General Commands Manual qc2movie(1)NAME
qc2movie -- Quartz Composer export tool
SYNOPSIS
qc2movie inCompositionPath|repositoryCompositionIdentifier outMoviePath width height duration [--parameterKey1 value1 ...]
DESCRIPTION
qc2movie is a tool that exports a Quartz Composer composition into a QuickTime movie by adding a track containing this composition. It is the
command line equivalent of exporting a composition for the Quartz Composer application to a QuickTime movie.
OPTIONS
inCompositionPath|repositoryCompositionIdentifier
specifies which composition you want to export. Ar inCompositionPath is the path to the composition. Ar reposito-
ryCompositionIdentifier is the identifier of a composition which lies in the Quartz Composer Repository.
outMoviePath specifies movie file path to which the composition will be exported to
width defines the width of the export movie
height defines the height of the export movie
duration defines the length of the export movie
[--parameterKey1 value1 ...]
passes composition specific parameters through the command line tool to the composition
EXAMPLES -To create a 10 second QuickTime movie containing a Quartz Composer track of the Particle System composition:
qc2movie "/Developer/Examples/Quartz Composer Compositions/Particle Systems/Particle System.qtz" ~/example.mov 640 480 10
-To merge two video tracks (30s each) together using an image transition protocol abiding composition (Swing for example) in the Quartz
Composer Repository (using its identifier: /swing):
qc2movie /swing ~/merged-example.mov 640 480 60 --inputMoviePath1 ~/firstVideo.mov --inputMoviePath2 ~/secondVideo.mov --duration 2
-To apply an image filter protocol abiding composition to the video track of a movie:
qc2movie /colorpencil ~/effect-example.mov 640 480 30 --input ~/Video.mov
SEE ALSO pcastaction(1)Mac OS July 9 2007 Mac OS