Can somebody give me a cleaner way of writing the following script. I was thinking that I could use a loop in the awk statement. It works fine the way it is but I just want the script to be cleaner.
#!/usr/bin/sh
for r in 0 1 2 3 4 5 6
do
DAY=`gdate --date="${r} days ago" +%m\/%d\/%y`... (3 Replies)
I'm trying to parse a configuration text file using awk. The following is a sample from the file I'm searching. I can retrieve the formula and recipe names easily but now I want to take it one step farther. In addition to the formula name, I would like to also get the value of the attribute... (6 Replies)
Hello,
I have a file Pairs.txt composed of 3 columns. For simplicity, this is the file:
A B C
B D W
X Y Z
Z W K
B A C
Y J Q
F M P
Y X Z
I am trying to reduce the file such that I only keep the first occurrence of any "pair". In the example above, I would only want to keep one... (6 Replies)
I have a number of files in a directory named like this:
fooP1, fooN1, fooP2, fooN2 ... fooP(i), fooN(i).
I'd like to know how to combine each P and N pair into a single file, foo(i)
TIA
John Balwit (1 Reply)
I am extracting a number of key/value pairs in awk using following:
awk '
/xyz_session_id/ {
n=index($0,"xyz_session_id");
id=substr($0,n+15,25);
a=$4;
}
END{
for (ix in a) { print a }
}'
I don't like this Index + substr with manually calculated... (5 Replies)
Hi all,
Please guide. It has to do with parsing the input file names.
I have a fairly large number of files, I want to do some operations on them in a pairwise fashion (every file has a pair).
The names are in the following pattern, with the pairs of files named with _1 and _2 , the... (4 Replies)
I have the data like this:
PONUMBER,SUPPLIER,LINEITEM,SPLITLINE,LINEAMOUNT,CURRENCY
IR5555,Supplier1,1,1,83.1,USD
IR5555,Supplier1,1,3,40.4,USD
IR5555,Supplier1,1,6,54.1,USD
IR5555,Supplier1,1,8,75.1,USD
IR5556,Supplier2,1,1,41.1,USD
IR5556,Supplier2,1,3,43.1,USD
... (3 Replies)
Hi,
I would like to batch concatenate files by pairs. I have quite a few of them so I would not like to do that pair by pair separately.
the names of the file is of the type:
file1.fastq
newfile1_new.fastq
file2.fastq
newfile2_new.fastq
and so on...
I would like to concatenate file1... (2 Replies)
Discussion started by: jawad
2 Replies
LEARN ABOUT OPENSOLARIS
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).
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+--------------------+-----------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+--------------------+-----------------+
|Availability | SUNWgawk |
+--------------------+-----------------+
|Interface Stability | Volatile |
+--------------------+-----------------+
NOTES
Source for gawk is available on http://opensolaris.org.
Free Software Foundation Nov 3 1999 IGAWK(1)