Search Results

Have you tried reading the data into an array which would allow you to avoid the substring overhead which I believe is costing you. Your original code ran in about 4 seconds for me using Bash and...

ERK!!

I made a change, and tested it, but failed to see all zeros. Going blind I think.

I've fixed the bug by reverting to my original logic and it works now for me. THANKS!


awk '
...

Assuming your data is in a file named t.data this is one way:


awk '
/>/ { split( $1, a, ">" ); sect=a[1]; next; }

/Start/ {
s = "";
printf( "%s ", sect );

...

Ah, very good, thanks.

Have a go with this:

awk '
/property name=/ {
gsub( ".*value=" Q, "" );
gsub( Q ".*", "" );
print;
}
' Q="'" RS="[<>]"

...

First of all, you don't need to cat into a while, you can redirect the file into the while:


while read stuff
do
echo $stuff
done <$ELOG


Further, the use of awk isn't needed either....

If you have a modern Korn shell installed, ${.sh.file} should contain the name of the file that was sourced.

Have a try with something like this:

#!/usr/bin/env ksh
echo "Running test2.sh...

Have a go with these small changes:


if ! lpar-command | awk '
/^Name/ { next; }
/^---/ { next; }
{
state[$2] = state[$2] $1 " ";
if( $2 == "A" )
acount++;
else
...

Assuming your system will allow 100 concurrent file descriptors to be open at the same time:


awk '
{
for( i = 3; i <= NF; i++ )
printf( "%s %s %s\n", $1, $2, $(i) ) >i...

Not quite the way to get date in. From inside of awk you cannot use backquotes like that. This is one way which should work with even older awks. I haven't used an AIX system since about 2001, and...

Small changes to generate the total counts:


awk '
/^Name/ { next; }
/^---/ { next; }
{
state[$2] = state[$2] $1 " ";
if( $2 == "A" )
acount++;
else
others++;...

Agree with spacebar -- can be simplified. My thoughts:


lswpar | awk '
/^Name/ { next; }
/^---/ { next; }
{ state[$2] = state[$2] $1 " "; }
END {
printf( "====...

Child is writing result on p3, but parent is reading, the already closed, p2.

Use the man command to look at how to use the mesg command. man mesg

This should give you the information that you need to solve your problem/answer your question.

If your input file is sorted such that the records with the same first field are always together, then this should work:


awk -F \| '
$1 != last {
if( hold )
print...

This should work if you are using Kshell or bash:


awk ' {do-something}' "$@" >output-file


If you have more than the two file names on the command line, then:


awk '{do-something}' $1 $2...

Your problem is this line:


echo "This is : $(GREATER)"


should be

echo "this is $GREATER"


It's trying to execute GREATER.

You also don't need to use head if you are using awk:...

You are right, the contents of the field, and field value are the same. What I was suggesting was passing the value to the function rather than using $1 inside of the function. It's not always...

Another example you can tailor to your needs:


awk '
BEGIN {
xtab["1"]="a";
xtab["2"]="b";
xtab["3"]="c";
}
function xlate( w, xw, i, n, a ) #...

It would help to know what the command syntax that you are running to determine whether or not the file is spam, and more importantly if it indicates that it is spam via exit code, or message or some...

Then this:


awk -F = '
/^NAME/ { n = $2; next }
/^TARGET/ { t = $2; next; }
/^STATE/ {
if( t != $2 && !(t == "OFFLINE" && $2 == "ONLINE") )
print n;
}
'...

I think this will do what you are wanting:


awk '
$1 == "ID" {
if( fname )
close( fname );
fname = $2 ".txt";
}
{ print >fname; }
' input-file


...

This should work for most awk versions:


awk '{ p *= $1 } END{ print p }' p=1 input-file



For gnu awk, and other recent versions, an alternative:


awk -v p=1 '{ p *= $1 } END{ print p...

This isn't maybe the best way, but it does work:



sed -E 's/$/./; s/abc=123([^0-9])/abc=999\1/g; s/.$//;'

At least with your small example.


If you are using AT&T's AST sed, or a BSD...

This makes some assumptions about the input (like netbios= always being the last on the line), but might work:


awk -F '"' '
/share/ {
n = split( $0, a, "=" );
printf(...

The input to for is a list of tokens separated by the characters defined in the internal field seperator (IFS) variable; usually space, tab and newline. For example:


for x in one two three
do...