10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Here is an awk line I have in a bigger script that checks to see if nimsh process is running and does couple other things based on the output and runs on all servers.
ps -ef|grep -i nimsh|awk '{print $9}' and I am expecting output to be "/usr/sbin/nimsh"
I find that on some servers... (4 Replies)
Discussion started by: kvosu
4 Replies
2. UNIX for Beginners Questions & Answers
Hi, I have collection of letters in a column such as:
AA5678
AA9873434
..
..
I am trying to find the number of charecters in each.
"echo "AA5678"|wc -c
7----------------> why does it give 7 instead of 6? (6 Replies)
Discussion started by: kvosu
6 Replies
3. Programming
Hi all,
If i would like to process a file input as below:
col1 col2 col3 ...col100
1 A C E A ...
3 D E G A
5 T T A A
6 D C A G
how can i perform a for loop to count the occurences of letters in each column? (just like uniq -c ) in every column.
on top of that, i would also like... (8 Replies)
Discussion started by: iling14
8 Replies
4. Shell Programming and Scripting
I have what a think is a simple question but I'm just a beginner in scripting. I'm my unix command line I run a date command that returns the following:
Wed Apr 3 10:39:30 EDT 2013
How do I awk out the "10" only in awk? Or is awk the way to do it or is there a better way? (7 Replies)
Discussion started by: scj2012
7 Replies
5. Shell Programming and Scripting
Hi All,
A very silly question:
How to just print the integer attached a particular string in a line by awk?
Ex:
Happy_world_foo123...So i just want the value 123 to be printed on the line where we have string "foo".
Thanks (16 Replies)
Discussion started by: Indra2011
16 Replies
6. Shell Programming and Scripting
Input
A.1 Q.1
A.1 Q.2
A.1 Q.3
A.2 Q.4
Explanation:
Final Output
A.1 Q.1 s1 t1
A.1 Q.2 s1 t2
A.1 Q.3 s1 t3
A.2 Q.4 s5 t5
---------- Post updated 09-28-12 at 03:38 AM ---------- Previous update was 09-27-12 at 09:10 AM ----------
Hi Guys, I was able to do until... (11 Replies)
Discussion started by: quincyjones
11 Replies
7. UNIX for Dummies Questions & Answers
Can anyone tell me please what the "+" is doing in this awk command?
find / -user smith -type f -ls | awk '{ sum += $7 } END {print sum }'
Thanks,
George (2 Replies)
Discussion started by: george_vandelet
2 Replies
8. UNIX for Dummies Questions & Answers
Hi,
let's assume i have an output below:
orgauser 23826 :E:Validity
senerse 2096
senerse 2111
senerse 21585
senerse 21596
root 12653 -bash
root 17262
root 17278
Some lines have not any string in their third column. I don't want to see those lines. i just want to see the lines... (3 Replies)
Discussion started by: oduth
3 Replies
9. UNIX for Dummies Questions & Answers
Hi ,
I have a simple question in awk, i have long string which i am getting for a grep command. the output contains 50 fields.
I need to display like first 5 fileds in a line and rest of all fields in the next line.
{ for(i=5;i<NF;++i) s= $i; print $1,$2,$3,$4,$5,"\n",$s}
Is the above... (1 Reply)
Discussion started by: senthilkumar_ak
1 Replies
10. UNIX for Dummies Questions & Answers
Hello,
I'm trying to use awk to print lines that match a regular expression.
I am using awk to print a record only if it contains N/A.
awk '/N/A/ {print $1}'
When executed the script returns "awk syntax error near line 1".
If I use /N//A/ it prints all records containing a "/", not... (2 Replies)
Discussion started by: orahi001
2 Replies