Hi Friends,
I want to delete specific columns from a file.
Say my file content is as follows:
"1","a","ww1",1234"
"2","b","wwr3","2222"
"3","c","erre","3333"
Now i want to delete the column 2 and 4 from this file.
That is I want the file content to be:
"1","ww1"
"2","wwr3"... (11 Replies)
Hi I am Newbie to Unix.Appreciate Help from forum
user would loada b.Csv File(Below example) in /data/m/ directory.Program need to read the b.csc to extract certain column and create a new file /data/d/ directory as csv file with new name.
User File Format
1232,samshouston,12345... (3 Replies)
Hi,
How can I grep a record for a value based on specific column.
If I simply do a grep 'AB' FilenName.txt, I might end up getting the records returned whose part of value is 'AB'.
But I want it specific to second column.
cut -d'|' -f 2 FileName.txt | grep 'AB'
But now it will return... (1 Reply)
HELLO! This is my first post here! By the way, I think it is great that people do this.
My question:
I have two files, one is a .dilm and one is a .txt. It is my understanding that the .dilm file can be treated as a .txt file. I wrote another program where I was able to manipulate it as if it... (3 Replies)
I need to automate a weekly process of piping a directory list to a csv file. Normally I do
ls -l > files_04182010.csv (04182010 being the date..)
Can someome show me how I would script this, so that when the script is ran it grabs the current date and formats it and allows me to use that... (8 Replies)
Hello. I was wondering if anyone could help. I have a file containing a large table in the format:
marker1 marker2 marker3 marker4
position1 position2 position3 position4
genotype1 genotype2 genotype3 genotype4
with marker being a name, position a numeric... (2 Replies)
Hi,
I have a file like this
a b c
d e f
g h i
j k l
Case1:
I want to transpose the whole file
Output1
a d g j
b e h k
c f i l
Case2
Transpose a specific column - Say 3rd (6 Replies)
Hi,
I'd like to swap the columns 1 and 2 of a space-delimited text file but only for the first 1000 rows. How do I go about doing that? Thanks! (1 Reply)
I am compiling a fortran program using gfortran and the result looks as below
I want to write a bash or awk script that will scan the information and output
only problems within a range of line numbers
Example: If I specify the file createmodl.f08, start line 1000 and end line 1100, I will... (8 Replies)
Can anyone please assist?
I have a .txt file(File1.txt) and a property file(propertyfile.txt) . I have to read the vales from the property file and .txt file and create the output file(outputfile.txt) mentioned in the attachment. For each record in .txt file,the below mentioned values shall be... (20 Replies)
Discussion started by: vinus
20 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)