I have to change the 4th feild of a line; Most of the time, the line has only 4 feilds, but sometimes, it has more than 4 feilds.
I am using the below command:
This works fine but if the line has more than 4 feilds, it eats the other feilds following 4th feild.
Ex: I have a line as shown below:
I am getting the output as:
Is there a way to have the entire line. Please note that I have to format the other feilds before printing.
I have a line with many feilds; I need to modify the 4th feild, format the 2, 3, and 4th feild and want to print the rest of the line (other feilds after 4th feild) as such.
I have a line with many feilds; I need to modify the 4th feild, format the 2, 3, and 4th feild and want to print the rest of the line (other feilds after 4th feild) as such.
Thanks very much. It works. But I got into another problem.
Here is my code:
Most of the time, when the number of feilds exceed, it has a date part in it in the format, 'yyyy/mm/dd'. The sed command that comes next, fails due to this date format.
The output in the tmp file should be the same with the 4th feild changed. I am using sed to replace the existing line with the new line. When the new line has dates in the format 'yyyy/mm/dd' sed throws error.
Here is my code:
Here is the error msg I get:
In the above code, when the new line has dates in the format 'yyyy/mm/dd' after 4th feild, I have a problem with sed.
Hi
I have a file like this
user="joe"
phone="4280919"
duration=128
login=12/02/2016
ip-address=10.230.120.35
user="mary"
phone="6352728"
duration=23
login=16/02/2016
ip-address=10.123.231.54
I have to convert these to as follows (csv format) (Ignore Login field)... (6 Replies)
Hello Everyone,
I am new to awk and trying my hand with the diff codes and came across the below code today. It would be great if any of the Guru's help me to understand.
awk '{filename = "sample_file" int((NR-1)/34) ".DAT"; print >> filename}' sample_file.DAT
34 is the no of lines each... (7 Replies)
Hi All,
I have a question about the usage of FS in awk and i appreciate if you can help me sort out what i'm doing wrong.
I have a file with info ; separated and i just want to print the o/p of all fields ($1 -> $8) to the screen. As you can see it is very simple but i'm facing an error.
... (5 Replies)
Hi,
I have a dout in -u option in ls command. If we give ls -lt command it will dispaly the last modfied time. If we give ls -lu command it will display the last usage time of the file.
My doubt here is Please refer the below commands.
/appldata/rsc/dm/RejectData$ls -lt... (6 Replies)
Hi what is the purpose of using underscore in awk. I suppose it is for defining macro's and reducing repeatation but can some one show me an example? (6 Replies)
how can I find cpu usage memory usage swap usage and
I want to know CPU usage above X% and contiue Y times and memory usage above X % and contiue Y times
my final destination is monitor process
logical volume usage above X % and number of Logical voluage above
can I not to... (3 Replies)
Hi all,
I have C++ program that is running on linux on an ARM processor. The program is sending voice to a specific ip. When i started the program, 2 threads are running and sending voice over ip. Each of the threads are at %0.2 CPU usage which is very normal. My problem is, CPU usage is... (4 Replies)
Hi everyone.
I need some way to map individual connections listed in netstat to PID seen by the AIX.
In linux this can be done by using netstat -np.
Is there a swich in AIX netstat which I have not yet found regarding this or does anyone know if "GNU" netstat has been compiled for AIX in... (1 Reply)
ENV: AIX 4.3 / rs6000
while running a program our root (/) directory fills up. I simply can't find where this file is located.
Doing a df . insite the program gives the following output:
during run of program
/dev/hd4 65536 33144 50% 953 6% /
after run of program... (1 Reply)