Hello friends,
I have a problem in printing an array..
Example if my array line contains 4 elements like following
line=0002 , line=202200, line=200002, line= 300313
Now one = sprintf line line line line will concatenate my whole array to one.
But I am not sure about the... (7 Replies)
Hello,
I'm trying to figure out how to use sed or awk to delete single lines in a file. By single, I mean lines that are not touching any other lines (just one line with white space above and below).
Example:
one
two
three
four
five
six
seven
eight
I want it to look like: (6 Replies)
Hi friends,
This is sed & awk type question.
I have a text file which has numbers spread all over the file. I want to sum the series of numbers whenever i find it and produce an output file with the sum. For example
###start of input text file ####
abc
def
ghi
1
2
3
4
kjld
random... (3 Replies)
Hello,
I have a table as shown below. I want to concatenate values in col2 and col3 based on a value in col4.
1 X Y A
3 Y Z B
4 A W B
5 T W A
If col4 is A, then I want to concatenate col3 with itself. Otherwise it should concateneate col2 with col3.
1 X Y YY
3 Y Z YZ... (10 Replies)
Hello
I want to achieve the following.
However the concatenation is not working
mv `ls -ltr *myfile*.log|awk '{print $9}'` `ls -ltr *myfile*.log|awk '{print `date +'%d%m%y%k%M%S'` $9}'`
I tried
awk '{x=`date +'%d%m%y%k%M%S'` print $x "" $9}'
awk '{x=`date +'%d%m%y%k%M%S'`... (2 Replies)
URGENT HELP IS NEEDED!!
I am looking to move matching lines (01 - 07) from File1 and 77 tab the matching string from File2, to File3.txt. I am almost done but
- Currently, script is not printing lines to File3.txt in order.
- Also the matching lines are not moving out of File1.txt
... (1 Reply)
Hi,
I have a file containing many records delimited by pipe (|).
Each record should contain 17 columnns/fields. there are some fields having fields less than 17.So i am extracting those records to a file using the below command
awk 'BEGIN {FS="|"} NF !=17 {print}' feedfile.txt... (8 Replies)
Hello all,
I have a large csv file where there are four types of rows I need to merge into one row per person, where there is a column for each possible code / type of row, even if that code/row isn't there for that person.
In the csv, a person may be listed from one to four times... (9 Replies)
Greetings Experts,
I have an excel file and I am unable to read it directly into awk (contains , " etc); So, I cleansed and copied the data into notepad.
I need to generate a script that generates the SQL.
Requirement:
1. Filter and select only the data that has the "mapping" as "direct"... (4 Replies)
Hello All,
This is to request some assistance on the issue that I encountered until recently.
Problem is:
I have a pipe delimited file in which some lines/records are broken. Now, I have to join/concatenate broken lines in the file to form actual record to make sure that the count of records... (8 Replies)
Discussion started by: svks1985
8 Replies
LEARN ABOUT DEBIAN
tv_cat
TV_CAT(1p) User Contributed Perl Documentation TV_CAT(1p)NAME
tv_cat - Concatenate XMLTV listings files.
SYNOPSIS
tv_cat [--help] [--output FILE] [FILE...]
DESCRIPTION
Read one or more XMLTV files and write a file to standard ouput whose programmes are the concatenation of the programmes in the input
files, and whose channels are the union of the channels in the input files.
--output FILE write to FILE rather than standard output
The treatment of programmes and channels is slightly different because for programmes, the ordering is important (typically programmes are
processed or displayed in the same order as they appear in the input) whereas channels are just a set indexed by channel id. There is a
warning if channel details clash for the same id.
One more wrinkle is the credits (source, generator and so on), they are taken from one of the files and then there's a warning if the other
files differ. If two input files have different character encodings, then it is not meaningful to combine their data (without recoding or
other processing) and tv_cat die with an error message.
This tool is rather useless, but it makes a good testbed for the XMLTV module.
SEE ALSO xmltv(5).
AUTHOR
Ed Avis, ed@membled.com
perl v5.14.2 2003-10-25 TV_CAT(1p)