... and I would like to extract the information about the time. I would like to read the file, save the time (of each line) to a variable, remove the suffix secs and then add it to the previous value. The result will be the total time....
I tried many things but none of them works... In case it helps, the last one I tried was
It's a silly solution, but I think it may convey what I want to do....
I suspect that it has something to do with reading each line separetely, but I can't figure it out...
For adding the values, is it enough if you get the sum at the end? Then awk is all you need:
If you really genuinely want to loop over the cumulative times and do something which each in the shell, that would be something like
The shell's arithmetic facilities are integer only, so you can't sum numbers with fractional parts in the shell itself. Getting awk to print both the current and the cumulative value for each line is a nice workaround for that (and a good opportunity to demonstrate how to read multiple values from the same line in the shell).
I have files named with different prefixes. From each I want to extract the first line containing a specific string, and then print that line along with the prefix.
I've tried to do this with a while loop, but instead of printing the prefix I print the first line of the file twice.
Files:... (3 Replies)
Hello Friends,
I have written a script like the following, which finds some logs and fetchs some desired rows and then calculate average processing time of a spesific application.
if
then
echo
echo "----- There are three arguments which is expected to run this script! ... (5 Replies)
I am fairly green using awk so I don't have anything started but what I am trying to do is: I have a file called "contacts" and in the file are 3 fields separate by ;. I want to read each line and send an email script. I have the email function working but just need to know how to setup awk to... (8 Replies)
Hello,
I have a huge file, I am currently using while loop to read and do some calculation on it, but it is taking a lot of time.
I want to use AWK to read and do those calculations.
Please suggest.
currently doing:
cat input2 | while read var1
do
num=`echo $var1 | awk... (6 Replies)
Hello,
I have a xml file as shown below. I want to parse the file and store data in variables.
xml file looks like:
<TEST NAME="DataBaseurl">jdbc:oracle:thin:@localhost:1521:ora10</TEST>
<TEST NAME="Databaseuser">Pradeep</TEST>
......
and many other such lines
i want to read this file and... (2 Replies)
Hi,
I have two files with the format shown below. I need to read first field(value before comma) from file 1 and search for a record in file 2 that has the same value in the field "KEY=" and write the complete record of file 2 with corresponding field 2 of the first file in to result file.
... (11 Replies)
Hi Experts.
I need to list the file and the filename comes from the file ListOfFile.txt.
Basicly I have a filename "ListOfFile.txt" and it contain
Example of ListOfFile.txt
/home/Dave/Program/Tran1.P
/home/Dave/Program/Tran2.P
/home/Dave/Program/Tran3.P
/home/Dave/Program/Tran4.P... (7 Replies)
Hi , i am having some problem with re-reading the same file in AWK.
here is the scenario.
function 1 {
some_string > " file1 " # i have redirected output to file1.
...........
........
}
Now in
function 2 {
... (1 Reply)
Hi,
I need to read two colums(4th and 5th) from a file and do some manipulation
Input file is
401500 IOC Q 14 14
406200 LC Q 1 1
410124 IOC Q 5 4
410124 LC Q 11 8
410132 IOC Q 230 229
410148 IOC Q ... (3 Replies)