10 More Discussions You Might Find Interesting
1. UNIX for Beginners Questions & Answers
I'm trying to create a shell script that takes a awk script that I wrote and a filename as an argument. I was able to get that done but I'm having trouble figuring out how to keep the header of the output at the top but sort the rest of the rows alphabetically. This is what I have now but it is... (1 Reply)
Discussion started by: Eric7giants
1 Replies
2. Programming
Hi again and thanks to R.Singh.
One more question here.
The code works in awk. (or GAWK)
awk 'BEGIN{print "Enter your Name: ";getline name < "-";print RS "Input entered by user is: "name}'
How to display the variable name again ?
The awk script is running automaticly to the... (3 Replies)
Discussion started by: Zabo
3 Replies
3. Shell Programming and Scripting
Hi
I have a text file (Input.txt) with two column entries separated by tab as given below:
aaa str1
bbb str2
cccccc str3
dddd str4
eee str3
ssss str2
sdf str3
hhh str1
fff str2
ccc str3
.....
.....
..... (1 Reply)
Discussion started by: my_Perl
1 Replies
4. Shell Programming and Scripting
HI,
MY question is a very simple one:
if i want to call an awk script with the input file name and also pass a variable value , then how to do it.
#>awk -f my_script.awk -v variable=value my_inputfile.txt
I can't do it like this.
throws error:
awk: my_script.awk:18:... (0 Replies)
Discussion started by: Onkar Banerjee
0 Replies
5. Shell Programming and Scripting
hi everyone
i am trying to do this
bash> cat abc.sh
deepak()
{
echo Deepak
}
deepak
bash>./abc.sh
Deepak
so it is giving me write simply i created a func and it worked
now i modified it like this way
bash> cat abc.sh (2 Replies)
Discussion started by: aishsimplesweet
2 Replies
6. Shell Programming and Scripting
Hi All,
I have script to handle nulls in column2 from file1.txt and redirect its output to file2.txt
I am confused with run-time command line arguments. b'cause i normal unix we use $1 $2 for two parameters. But in awk it treat $1 as column1.
So, i tried with awk -v var1 -v var2... how to... (7 Replies)
Discussion started by: kmsekhar
7 Replies
7. Shell Programming and Scripting
So, I have this script. It reads a CSV file that has a mixture of object names with IP addresses (parsing out that part I have working), and object names which have a DNS name. I want to be able to run a "dig +short" based off of the name given to me in the line of the awk script, and then deal... (6 Replies)
Discussion started by: mikesimone
6 Replies
8. Shell Programming and Scripting
#!/bin/bash
awk '
function ad(t,r){
return (t+r);
}
BEGIN{
print ad(5,3);
}
{
print ad(5,3);
}
'
Doesn't print anything for the last print ad(5,3); (6 Replies)
Discussion started by: cola
6 Replies
9. Shell Programming and Scripting
BEGIN { account_no = substr($0,1,8)}
{ billdate = substr($0,13,20)}
{ billduedate = substr($0,21,28)}
{ billid = billid - 1}
{ billduedate = billdatecalc(billduedate - 1)}
...
END ....
How do I call the shell script billdatecalc(arguments ..) in an... (1 Reply)
Discussion started by: Amruta Pitkar
1 Replies
10. UNIX for Dummies Questions & Answers
Hi,
this is my test file :
DELETE FROM TABLE
WHERE ID_INTERNAL = :TABLE.ID-INTERNAL, ID-INTERNAL-CRAZY
ID-INTERNAL-OPEN
ID-INTERNAL
/ID-INTERNAL/
I want all occurences of ID-INTERNAL replaced with a one, if ID-INTERNAL has and dash afer it , dont replace it example:... (6 Replies)
Discussion started by: seaten
6 Replies
