12-01-2009
You want to sum per file or you want the total from all files?
Could please post a sample from your input files (1-2 records, the exact fields) and the expected output?
10 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
Can anyone help please. I am writing a kourne shell script and I am unsure how to do the following:
I have extracted a time string from a logfile, and I have another time string I want to compare it to to see if it's later than the time I'm comparing with.
i.e. expectedSLA="23:00:00", ... (2 Replies)
Discussion started by: csong2
2 Replies
2. Shell Programming and Scripting
Folks,
I am wondering that i can use something like this in one line.
For example, $((cat filename > wc -l) / 2)
It doesn't work; how to get it work using command substitution?
Moreover, is there any option for wc -l not to return filename after the line counts?
wc -l filename would... (3 Replies)
Discussion started by: lalelle
3 Replies
3. Shell Programming and Scripting
I am using egrep to extract numbers from a file and storing them as variables in a script. But I am not able to do any arithmetic operations on the variables using "expr" because it stores them as char and not integers. Here is my code and the error I get. Any help will be appreciated.
#!/bin/sh... (3 Replies)
Discussion started by: emjayshaikh
3 Replies
4. Shell Programming and Scripting
Yes I know tcsh sucks for scripting and arithmetic but I have to write a script for multiple users and they all use tcsh.
I have this variable that I 'set' with but pulling numbers off of stings with
set STUFF = `grep string file | awk command`
Now I would like to add up the numbers that... (4 Replies)
Discussion started by: gobi
4 Replies
5. UNIX for Dummies Questions & Answers
Hello,
I have a list of 'inputs' and i want to convert those on the second list named 'Desired Outputs', but i don't know how to do it?
Inputs Desired Outputs
1 2
94 4
276 8
369 10
464 12 ... (0 Replies)
Discussion started by: filda
0 Replies
6. Shell Programming and Scripting
Hi Friends,
please advise on shell script to add two time stamps
for example :
a=12:32
b=12:00
c=a+b=00:32
please help me to find shell script to add to two time stamps, as i need to convert time from EST to GMT or SST to prepare status of jobs in unix and to specify estimated time to... (3 Replies)
Discussion started by: balireddy_77
3 Replies
7. UNIX for Dummies Questions & Answers
Hello Experts,
In my shell I need to perform some simple subtraction on a value returned as a result of the "wc" command. The code:
scanFromLine="100" ## This is returned as string as a result of some operation
totalLines=`wc -l "${latestLogFile}" | awk '{print $1}'` ## eg: 200
... (2 Replies)
Discussion started by: hkansal
2 Replies
8. Shell Programming and Scripting
Hello,
Could someone explain how this one is possible:
# @ x = 10 - 11 + 3
# echo $x
-4
I know that writing script using csh is bad idea, but I need to write few lines.
thanks
Vilius (2 Replies)
Discussion started by: vilius
2 Replies
9. Programming
I have a fundamental question on C pointer arithmetry..
Suppose i have a c string pointer already pointing to a valid location, Can I just do a
charptr = charptr +1;
to get to the next location, irregardless if my program is 32 or 64 bits?
or should i do it this way:
charptr =... (1 Reply)
Discussion started by: Leion
1 Replies
10. Shell Programming and Scripting
I need to divide the number of white spaces by total number of characters in a file using bash. I am able to get the number of white spaces correctly using:
tr -cd < afile | wc -c
I am also able to get the total number of characters using:
wc -c afile
How do I divide the first... (2 Replies)
Discussion started by: ngabrani
2 Replies
acctcms(1M) acctcms(1M)
NAME
acctcms - command summary from per-process accounting records
SYNOPSIS
[options] files
DESCRIPTION
reads one or more files, normally in the form described in acct(4). It adds all records for processes that executed identically-named com-
mands, sorts them, and writes them to the standard output, normally using an internal summary format.
Options
recognizes the following options:
Print output in
ASCII rather than in the internal summary format. The output includes command name, number of times executed, total kcore-
minutes, total CPU minutes, total real minutes, mean size (in K), mean CPU minutes per invocation, ``hog factor'', charac-
ters transferred, and blocks read and written, as in acctcom(1M). Output is normally sorted by total kcore-minutes.
Sort by total
CPU time, rather than total kcore-minutes.
Combine all commands invoked only once under
Sort by number of command invocations.
Any file names encountered hereafter are already in internal summary format.
Process all records as total accounting records.
The default internal summary format splits each field into prime- and non-prime-time parts. This option combines the prime
and non-prime time parts into a single field that is the total of both, and provides upward compatibility with old (i.e.,
UNIX System V) style internal summary format records.
The following options can be used only with the option.
Output a prime-time-only command summary.
Output a non-prime- (offshift) time only command summary.
When and are used together, a combination prime and non-prime time report is produced. All the output summaries are total usage except
number of times executed, CPU minutes, and real minutes which are split into prime and non-prime.
EXAMPLES
A typical sequence for performing daily command accounting and for maintaining a running total is:
WARNINGS
Unpredictable output results if is used on new-style internal-summary-format files, or if it is not used with old style internal summary
format files.
The process mean memory size may overflow for values greater than
SEE ALSO
acct(1M), acctcom(1M), acctcon(1M), acctmerg(1M), acctprc(1M), acctsh(1M), fwtmp(1M), runacct(1M), acct(2), acct(4), utmp(4).
STANDARDS CONFORMANCE
acctcms(1M)