Hi all,
I have a ascii text file like this :
$cat a.txt
abc |12343 |xyakdfj |
x |323 ||
kr1 |13434343|234343 |
Is it possible to to get the file eleminating blank spaces?
output file :
abc|12343|xyakdfj|
x|323||... (7 Replies)
Oh its not my day for syntax...
cat gzipsize.txt | awk '{print "echo",$1,$2} > master.txt
I have read a lot about the awk -v but haven't been able to get it to work. I have a variable in my script and I'm looking just to push it into the awk after the $2 (or anywhere would do)!!!
Every... (11 Replies)
I've a list file, which has some file names.
ex: list file "list_file" will have
data_file1.txt
data_file2.txt
data_file3.txt
:
:
data_filen.txt
Above files will have the below layout:
Header1
Header2
*TM*
Data record 1
Datarecord 2
Datarecord n
*TM* (19 Replies)
I have a bash shell script that sources a data file, the data file has array values such as:
#--data file ---#
sg_name="db1"
sg_size="12892"
sg_allow="50000"
sg_name="db2"
sg_size="12892"
sg_allow="50000"
export sg_name sg_size sg_allow
#--end data file --#
In my shell script... (8 Replies)
Hi experts,
Sorry if it sounds basic question. I am trying to delete all folders except a particular and I have written the following. But its not deleting the folder.
Could you tell me whats wrong?
folders are:
1 2 3 4 5 6
ls -l | awk '{ if ($9 != 4) {system(/bin/rmdir $9);print... (5 Replies)
I have 3 files and each contain m*n matrix.
m = number of rows (horizontal lines)
n = number of columns (entries in a particular line)
What I wish to find is the sum of the 2nd number in the last row.
Ex
file1.dat
2 5 8 8
4 6 7 8
3 8 3 7
file2.dat
3 4 1 4
8 4 0 3
4 7 3 7
... (3 Replies)
Hi, everyone!
I have a file, when I print its $1 out it show several strings like this:
AABBCC
AEFJKLFG
FALEF
FAIWEHF
What I want to do is that, after output of each record, search the string in all files in the same folder, print out the record and file name.
This is what I want... (4 Replies)
I am reasonably capable with awk and its quirks, but not with shell weirdness. This has to be Bourne Shell for portability reasons. I have an awk program that is working just fine; it handles multiple input streams and produces several reports, based on the request (-v Variables). In addition... (3 Replies)
I have a shell script (.sh) and I want to pass a parameter value to the awk command but I am getting exception, please assist.
diff=$1$2.diff
id=$2 new=new_$diff
echo "My id is $1"
echo "I want to sync for user account $id"
##awk command I am using is as below
cat $diff | awk... (2 Replies)
Discussion started by: Ashunayak
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)