Can anyone explain to me why the first line doesn't work and the second seems to work fine. I am trying to find all occurances of text within a certain column (col 13) that start with the character V, I suppose it sounds simple but I have tried using the following but don't really understand what... (2 Replies)
Hello,
First of all, I am trying to duplicate the sum command using ksh/nawk
Lets assume the following algorithms work just fine and there is no calculation errors what so ever (which I doubt at this minute).
For now, I wanna make sure the script uses the BSD algorithim if -r is used... (0 Replies)
Hi all,
I can run the following script using nawk..However, I find that teh server dun support nawk.. May I know how to change teh script to use awk such that it will work? Very urgent.. thx!
nawk 'BEGIN {FS=OFS=","}
NR==FNR{arr=$2;next}
$0 !~ "Documentation"{print $0;next} ... (2 Replies)
i'm new to shell scripting and have a problem please help me
in the script i have a nawk block which has a variable count
nawk{
.
.
.
count=count+1
print count
}
now i want to access the value of the count variable outside the awk block,like..
s=`expr count / m`
(m is... (5 Replies)
I'm not confident at all on how arrays work.
I want to know how to set arrays in ksh and in nawk (is there a difference??)
if someone can show me some examples of both that will be great. Tried to look up on the net but was confusing me more.
Any help would be appreciated. (2 Replies)
Hi everyone,
i am new to unix , so i want to know what is the use of awk and nawk.
because in most of the place this cmds were used.
so, if anyone provied the basic idea of this cmds, it will be much helpfull for me . . ..
Thnks in Advance :) (9 Replies)
Hi! I am having a bit of a problem with my script. There are two different date formats that may appear in a file, either Jul-12 or Jul--6. I tried to create an if statement that searches for one of the formats and if that doesn't exist searches for the other, however it doesn't seem to be... (3 Replies)
Hi Guys,
I am in need of some help; I have an xml message file which contains personal details as shown below:
, message=, message=, message=, message=, message=, message=
I want to use nawk to parse these xml messages but I am new to awk and nawk.
What I want is to get output... (7 Replies)
Discussion started by: James_Owen
7 Replies
LEARN ABOUT DEBIAN
avinfo
AVINFO(1) User Commands AVINFO(1)NAME
AVInfo - Audio/Video file information automatic extractor
SYNOPSIS
avinfo [FILENAME] [OPTIONS] [TEMPLATE] [OUTPUT]
avinfo [-l=FILELIST] [OPTIONS] [TEMPLATE] [OUTPUT]
avinfo -l- [OPTIONS] [TEMPLATE] [OUTPUT]
avinfo [--help | --version]
DESCRIPTION
Extracts information from FILENAME or files in FILELIST and generates a report.
OPTIONS:
-f=extension
forces the use of module associated with extension
-l=list
use filelist (use -l- for stdin)
-i=ms delay between files in filelist (in ms) (/*TODO*/)
-e=ext exclude an extension (do not apply associated module)
-m=number
max line length (0 - no restriction)
-s=value
for advanced tuning of modules (/*TODO*/)
-v=name=value
set int. variable 'name' to 'value' (text or number)
External TEMPLATEs:
-th=template
header template (string, use without value to disable)
-thf=filename
get header template from a file
-tb=template
body template (string, use without value to disable)
-tbf=filename
get body template from a file
-tf=template
footer template (string, use without value to disable)
-tff=filename
get footer template from a file
Built-in TEMPLATEs:
--default
used by default
--description
for creating (updating) descrpipt.ion files
--list for filelist (plain text) generation
--html-list
for filelist (html) generation
--csv-list
for filelist (CSV, e.g. for Excel)
--short
alt. version of --default template
--far "nice" formated report (for FAR Manager) (contains MS-DOS pseudographic characters)
OUTPUT:
-o=file
file to write the report to (default is stdout)
Other OPTIONS:
--help prints this help page
--version
prints avinfo version and copyright
You can use ':' instead of '=' in all OPTIONS or just omit it.
TEMPLATEs use AVInfo Simple Script (A.S.S.) syntax.
Examples of commands:
avinfo file.ogm --raw
find . -name '*.avi' -print | avinfo -l- --html-list -o=avilist.html
avinfo -l:list -thf:header -tbf=body -tff=footer >report
SEE ALSO
Additional documentation for AVInfo can be found in the package documentation directory.
(c) George Shuklin, 2001-2004, http://shounen.ru/soft/avinfo/
This is free software. You are welcome to redistribute it under the terms and conditions of GNU General Public License.
AVInfo 1.0 alpha 15 [Balalaika] April 2005 AVINFO(1)