Hello,
I read and search through this wonderful forum and tried different approaches but it seems I lack some knowledge and neurones ^^
Here is what I'm trying to achieve :
file1:
test filea 3495;
test fileb 4578;
test filec 7689;
test filey 9978;
test filez 12300;
file2:
test filea... (11 Replies)
I have a large CSV files (e.g. 2 million records) and am hoping to do one of two things. I have been trying to use awk and sed but am a newbie and can't figure out how to get it to work. Any help you could offer would be greatly appreciated - I'm stuck trying to remove the colon and wildcards in... (6 Replies)
I get a CSV file every day with 2 columns and multiple rows
ex:
date1,date2 ( both the fields are varchar fields)
This data has to be updated in a table which is being done manually and i want to automate that.
1. I have to select all the data from the prod table( 2 columns { date1,date2}) into... (4 Replies)
Hello guys,
I have one .csv file with all the file names(.c,.h,.sm,.txt etc).....
Now i have compared two baseline in UCM and got a report in .txt file,which looks like this......
DIFFBL INT_1029_Rel6.0.0.90@\DIR_PVOB STD_6.0.0.50_UCM@\DIR_PVOB (COMPONENT TEXT)
Comparing the following:
... (14 Replies)
Hi,
I have a filename.csv in which there are 3 colums, ie:
Name ; prefixnumber ; number
root ; 020 ; 1234567
user1,2,3 ; 070 ; 7654321
What I want is to merge colum 2 and 3 that it becomes 0201234567 or even better +31201234567 so the country number is used and drop the leading 0.... (9 Replies)
Hello folks
I have a txt file of information about journal articles from different fields. I need to convert this information into a format that is easier for computers to manipulate for some research that I'm doing on how articles are cited. The file has some header information and then details... (8 Replies)
Hi All,
I have a very large single record file.
abc;date||bcd;efg|......... pqr;stu||record_count;date
when i do wc -l on this file it gives me "0" records, coz of missing line feed.
my problem is there is an extra pipe that is coming at the end of this record
like... (6 Replies)
I have a script that builds a database ~30 million lines, ~3.7 GB .cvs file. After multiple optimzations It takes about 62 min to bring in and parse all the files and used to take 10 min to remove duplicates until I was requested to add another column. I am using the highly optimized awk code:
awk... (34 Replies)
Dear Users,
Appreciate your help if you could help me with splitting a large file > 1 million lines with sed or awk. below is the text in the file
input file.txt
scaffold1 928 929 C/T +
scaffold1 942 943 G/C +
scaffold1 959 960 C/T +... (6 Replies)
Discussion started by: kapr0001
6 Replies
LEARN ABOUT SUSE
igawk
IGAWK(1) Utility Commands IGAWK(1)NAME
igawk - gawk with include files
SYNOPSIS
igawk [ all gawk options ] -f program-file [ -- ] file ...
igawk [ all gawk options ] [ -- ] program-text file ...
DESCRIPTION
Igawk is a simple shell script that adds the ability to have ``include files'' to gawk(1).
AWK programs for igawk are the same as for gawk, except that, in addition, you may have lines like
@include getopt.awk
in your program to include the file getopt.awk from either the current directory or one of the other directories in the search path.
OPTIONS
See gawk(1) for a full description of the AWK language and the options that gawk supports.
EXAMPLES
cat << EOF > test.awk
@include getopt.awk
BEGIN {
while (getopt(ARGC, ARGV, "am:q") != -1)
...
}
EOF
igawk -f test.awk
SEE ALSO gawk(1)
Effective AWK Programming, Edition 1.0, published by the Free Software Foundation, 1995.
AUTHOR
Arnold Robbins (arnold@skeeve.com).
Free Software Foundation Nov 3 1999 IGAWK(1)