ok ignore my last message..i realized what my mistake was..
with this:
i get:
whats wrong here?
hmm.....
looks like you're calculating averages for EVERY line (not sure if that's what you want - you might want to do it in the 'END' block instead - but it's your call - I have no idea of the file format and/or the objective).
But...... it looks like one of the lines/records didn't have any matching patterns '/,1,' which resulted in 'j' still being '0', The you try to 'average=sum/j' - dividing by '0'.
Sounds plausible?
Hi
I have a file with a line like this, wich is read by an awk script :
Logical Name | Server Type | Server1 | DB1 | User1 | $PASSWORD | Serv2 |DB2 | User2 | $PASSWORD
Awk reads it fine, but...it doesnt interpret the variable $PASSWORD as I wish. How do I tell awk to substitute $PASSWORD... (3 Replies)
I want to print old and new values of some field in Awk script. This is wat I done!
Sample file is as follows
But the output I god is bit different
What must be the problem here?
I am using bash. (2 Replies)
Hi,
I have some files in metrica (assume a pre-defined format) which i need to process and have some values in a .csv file. The script that does this, part of which is:
procMetricaOMData()
{
host=$1
fileIN=$2
fileOUT=$3
$CATCMD $fileIN | \
awk -f... (4 Replies)
Hi,
I'm pretty new to AWK and was wondering if someone could let me know how to execute varibles within an AWK statement. An example is below:
NO=6
end=25
awk = 'NR == $NO, NR == $end' file1 > file2
I'm currently attempting to use this within a script but awk seems to read $NO and... (2 Replies)
Hi all, I am new to the forum and Shell Script programming.
The problem is:
I need to do a script to search all system processes and show me hierarchical way the number of bytes occupied by each of the regions of the memory map of each process.
Today I got to show me the number of regions in... (3 Replies)
Using ksh to call a function which has awk script embedded.
It parses a long two element list file, filled with text numbers (I want column 2, beginning no sooner than line 45, that's the only known thing) . It's unknown where to start or end the data collection, dynamic variables will be used. ... (1 Reply)
I have a data file like this:
49960 1157 32390 1227 1268
31 8 21
12 115 18493 67
250 2 2 237704 369658
52 21 312 38 27746 3174
19 160 9 555 6337 6071
43 33
I want to separate the field to three groups, $1 and $2 are the first group, $3 and $4 are the second group, $5 and $6... (1 Reply)
I wrote a very simple script to understand how to call user-defined functions from within awk after reading this post.
function my_func_local {
echo "In func $1"
}
export -f my_func_local
echo $1 | awk -F"/" '{for (k=1;k<=NF;k++) {
if ($k == "a" ) {
system("my_local_func $k")
}
else{... (19 Replies)
Trying to do so
echo "111:222:333" |awk -F: '{system("export TESTO=" $2)}'But it doesn't work (2 Replies)
Discussion started by: urello
2 Replies
LEARN ABOUT OPENSOLARIS
sum
sum(1) User Commands sum(1)NAME
sum - print checksum and block count for a file
SYNOPSIS
sum [-r] [file]...
DESCRIPTION
The sum utility calculates and prints a 16-bit checksum for the named file and the number of 512-byte blocks in the file. It is typically
used to look for bad spots, or to validate a file communicated over some transmission line.
OPTIONS
The following options are supported:
-r Use an alternate (machine-dependent) algorithm in computing the checksum.
OPERANDS
The following operands are supported:
file A path name of a file. If no files are named, the standard input is used.
USAGE
See largefile(5) for the description of the behavior of sum when encountering files greater than or equal to 2 Gbyte ( 2^31 bytes).
ENVIRONMENT VARIABLES
See environ(5) for descriptions of the following environment variables that affect the execution of sum: LC_CTYPE, LC_MESSAGES, and
NLSPATH.
EXIT STATUS
The following exit values are returned.
0 Successful completion.
>0 An error occurred.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------------------------------------+
| ATTRIBUTE TYPE ATTRIBUTE VALUE |
|Availability SUNWesu |
|CSI Enabled |
+-----------------------------------------------------------+
SEE ALSO cksum(1), sum(1B), wc(1), attributes(5), environ(5), largefile(5)DIAGNOSTICS
Read error is indistinguishable from end of file on most devices. Check the block count.
NOTES
Portable applications should use cksum(1).
sum and usr/ucb/sum (see sum(1B)) return different checksums.
SunOS 5.11 7 Nov 1995 sum(1)