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awk -F, 'NR==1 {head=$0;next}
{ y4[$3]+=$4;y5[$3]+=$5;y6[$3]+=$6}
END {
print head;
print "sales,"y4["sales"],y5["sales"],y6["sales"];
print "IT," y4["IT"],y5["IT"],y6["IT"];
print...

IFS=""
for i in `cat ${source_file}`
do
echo $i
done

John Arackal

grep -o works on linux. Not sure of the Solaris/HP etc.

John Arackal

awk '{print "insert into ba_memo_01 values('627562');"}'

works good for me

John

I think you are looking for "expect" scripts. expect is a scripting language like shell or perl and you need to install it as a package.

John Arackal

awk '/KEYWORD2/ { if ( prev !~ /KEYWORD1/ ) {print "Error at " NR}} {prev = $0 }' <sample.txt

John Arackal

awk -F\| 'length($4) == 0 || $4 ~/NULL/ {print "4th field is null" }' <file.txt

John Arackal

Are u able to set breakpoints in the shared library code? Is the shared library built with "-g" option?

John Arackal

sed 's/...$//g'

awk 'BEGIN {sum=0;avg=0;}{sum+=$1} END {avg=sum/NR;print sum;print avg}' <data

Assumes no white space/extra lines in the data file. ;-)

John Arackal

Yes in the normal case. If you have not modified the variable RS in your awk program, its default value is new line and hence a new record would mean "next line"

John Arackal

y=`cat sortie2 | grep "^[1-9999]"| grep "starting"| awk '{ print $NF}'

uname -a

John Arackal

Are u invoking any programs in the remote server thru the script after logging in to the machine? Is the error thrown from the part of the script which is supposed to be execed in the remote server?

I think the only time where you can append a count to the string , is preprocessor time which can be done as

#define s##1
#define s##2

John Arackal

Try chsh

~John Arackal

make sure that the targets are properly tabbed.

John Arackal

sed '/^$/d' $filename

John Arackal

Use GNU tools like gprof/gcov to analyse ur program.

John Arackal

One of the major difference is in the buffer handling. For eg: if you use printf() , it may handle the strings ,passed to it, in its own way and flush the buffer on its own decision. Sometimes...

Execute the command top from a different console and see if the compiler is really eating up memory. If it was working earlier , please see if there was any change in the optimiaztion level recently....

Use threads .

John Arackal

Once the structure is properly initialised ,

(d.CallFunc)() will dereference to the function to which CallFunc pointer is pointing , and invoke it I guess. Meaning it will work like a normal...

Use the command "fuser $filename" to see the processed. lsof is not a default package. In my solaris machine , fuser is in /usr/sbin/.

~Jackal