can any one please help me how to use "read" command for openig a file.i want to process the file record by record and then needs to search for a particular string at a particular position.can any one please let me know the code.i am new to the shell.
below are sample sample records
... (3 Replies)
Hi ,
I have a piece of code ...wherein I need to assign the following ...
1) A command line argument to a variable
e.g origCount=ARGV
2) A unix command to a variable
e.g result=`wc -l testFile.txt`
in my awk shell script
When I do this :
print "origCount" origCount --> I get the... (0 Replies)
I need some advice, I have live feed containing xml messages which means there is new messages every minute. I need a script that will run every 2 hours using the current time minus 2 hours ( which I able to do) However I have problem with the date formatting i.e.
One date is... (3 Replies)
Hello,
Below, I have a unix command, which can be executable for single file.
cat input.txt | sort -k3,3 > output.txt
I have 100 input files in a directory. It is hectic and time taking to run the above command for all the 100 files for 100 times.
Now, I want to execute the above unix... (2 Replies)
Hello,
Am trying to print three lines in a single line using AWK getline command.
Below is the command am trying and its displaying only two lines in a single line.
Command:
awk '{getline n; printf($0,t);next}'
Can you please help me ?
Thanks,
Prince (1 Reply)
Tested on : bash
Will be implementing on : ksh
I dont know if this is weird , or my idea of Unix stdin or stdout is completely messed up , but if I use the following command, I am getting a proper output.
ls -l | head -1 | while read a ; do echo $a ;done
and the output is soemthing like... (5 Replies)
Hi,
Can you please help me to find/display out last Friday's date of the month using awk command in Unix/Linux.
i have found this command
cal 03 2013 | awk 'NF>5{last = $6} END{print last}'
it show the output in single digit date like :29
But i need its output will shown in Fri Mar... (20 Replies)
Hi All,
Do we know how to read input file within awk script and send output toanother log file. All this needs to be in awk script, not in command line. I am running this awk through crontab.
Cat my.awk
#!/bin/awk -f
function test(var){
some code}
{
}
END
{
print"test code"
} (5 Replies)
Input are file and file1
file contains
store.bal
product.bal
category.bal
admin.bal
file1 contains
flip.store.bal ::FFFF:BADC:CD28,::FFFF:558E:11C5,6,8,2,1,::FFFF:81C8:CA8B,::FFFF:BADC:CD28,1,0,0,0,::FFFF:81C8:11C5,2,1,0,0,::FFFF:81DC:3111,1,0,1,0
store.bal.... (2 Replies)
Discussion started by: veeruasu
2 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)