As we are not allowed to provide full solutions in the homework sub-forum, I suggest following code (you can build upon):
1. Go through the inputfile line by line in a while loop
2. Print line length, line number and line
3. Afterwards you get the longest and shortest line by utilizing (hint: using pipes) following tools on the outputfile: sort -n, head/tail -n1 and cut -d' ' -f2- (check out the man pages of the particular tools to learn the meaning of the options I mentioned for the particular tool)
Dear All,
i want to search particular string and want to replance next line value.
following is the test file.
search string is
tmp,???
,10:1 "???" may contain any 3 character it should remain the same and next line replace with ,10:50
tmp,123 --- if match tmp,??? then... (3 Replies)
Hi Experts,
I had to edit (a particular value) in header line of a very huge file so for that i wanted to search & replace a particular value on a file which was of 24 GB in Size. I managed to do it but it took long time to complete. Can anyone please tell me how can we do it in a optimised... (7 Replies)
Hi All,
Can you please guide me to search a string in a particular column of file and return the line number of the line where it was found using awk. As an example :
abc.txt
7000,john,2,1,0,1,6
7001,elen,2,2,0,1,7
7002,sami,2,3,0,1,6
7003,mike,1,4,0,2,1
8001,nike,1,5,0,1,8... (3 Replies)
Unix box server version
***********
>uname -r
B.11.00
>echo $SHELL
/usr/bin/ksh
--> in this server, I have the path like /IMbuild/dev/im0serv1
---> in that directory I have the folders startup(.jsp files nearly 100 jsp's ) and scripts(contains .js files nearly 100 files) ... (9 Replies)
hi all,
suppose a key string: M0271857
and to find all lines containing this key string in a text file
which returns multiple lines
but i only want the shortest one
is there a way to do that?
thanks so much! (4 Replies)
Hi,
How can I display only one shortest path (A/B/configure)?
$ grep configure file.txt
A/B/configure
A/B/C/configure
A/B/C/D/configure
Thank you. (9 Replies)
Hi,
Need your help for this scripting issue I have. I am not really good at this, so seeking your help.
I have a file looking similar to this:
Hello, i am human and name=ABCD.
How are you?
Hello, i am human and name=PQRS.
I am good.
Hello, i am human and name=ABCD.
Good bye.
Hello, i... (12 Replies)
Hi all, I have this file __DATA__
child, Parent, probability,
M7, Q, P,
M7, M28, E,
M28, M6, E,
M6, Q, Pl,
& several hundred lines..... Legends: P(= Probable) > Pl(=Plausible) > E(=Equivocal). What I want is for each child I want to trace it... (5 Replies)
Hi All
I have to search servers name say like 1000+ "unique names" line by line in child.txt files in another file that is a master file where all server present say "master.txt",if child.txt's server name matches with master files then it print yes else no with server name. (4 Replies)
Discussion started by: netdbaind
4 Replies
LEARN ABOUT DEBIAN
oggcut
OGGCUT(1) User Manuals OGGCUT(1)NAME
oggCut - extracts parts of an ogg file (.ogv, .ogg and .oga)
SYNOPSIS
oggCut [options] inputfile outputfile
DESCRIPTION
oggCut creates a new ogg file named outputfile as a subpart of the original file named inputfile
oggCut is able to cut video (theora) only files, audio (vorbis) only files or files with both video and audio streams.
The start and end time for the cut area must be given in milliseconds with the options -s and -e.
As a video stream consists of I-frames (which are full pictures) and P-frames (which are delta pictures to the leading I-frame) the oggCut
algorithm searches for the first I-frame. If a video file would start with a p-frame, the player is not able to interpret this picture, as
the leading I-frame (on where it is based) is not available. oggCut starts the I-frame search at the start time given by the -s option. So
expect a shorter video time than the calculated seconds for the new file.
oggCut does not do any reencoding, therefore the output quality is completely the same as from the input file.
For those involved into the ogg container format: The file is cut on packet basis, not on page basis.
There is another tool called oggCut out in the internet with a different synopis. This one has not been written by the author of this tool
you are actually using.
OPTIONS -s Cut start position in ms. If the input file is a video file, the cut area starts with the next keyframe found. Default: 0
Example: -s 5000
-l Length of the cut area in ms. If -e is also given, the length is ignored.
Example: -l 10000
-e Cut end position in ms. If -l is also used, the end position is prefered. If the end position is set to -1, the end of the stream is
assumed.
Default: -1
Example: -e 20000
EXAMPLE
oggCut -s 1000 -e 21000 myVideo.ogv myOutput.ogv
Creates a new video called myOutput.ogv from the video myVideo.ogv starting after 1 second ending after 21 seconds
AUTHOR
Joern Seger <yorn at gmx dot net>
SEE ALSO oggCat(1), oggJoin(1), oggSplit(1), oggTranscode(1), oggSlideshow(1), oggThumb(1), oggSilence(1)Linux JAN 2010 OGGCUT(1)