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Usually NTP uses only one time : UTC
So you should not have issues ( time zones are local ENV settings...)

history, the command, is a shell builtin, not an external thing. Some shells don't have it at all. How to get at the data from outside depends on what shell they use.

If you use the bash shell,...

Three ways of computing the number of deletions, additions and unchanged, experiment with your data and OS to see which is the best:

# generate raw data
awk -v n=1e6 '
BEGIN {
srand()
...

To make it clearer:

gunzip < biz.zone.gz | awk -v TOTALFILE="$RootPath/$today.count" -v BIZFILE="$RootPath/$today.biz" '
# print ALL lines into BIZFILE
{ print $0 > BIZFILE }
/^[^ ]+ IN NS/ &&...

It is working for me. which is your shell? Hope you are running the command from where you have the anish.txt and kumar.txt files.

--ahamed

awk 'NR==FNR{a=$0;next} {b=$0; print a-b}' anish.txt kumar.txt


--ahamed

In shell:
read VAR1 < file1.txt
read VAR2 < file2.txt
expr "${VAR1}" "+" "${VAR2}" There's better ways than 'expr' in some shells, but I don't know what your system and shell is.

one entry per file?

--ahamed

#!/bin/bash
A=( $(<file) )
for w in ${A[@]}
do
echo ${w##*.}
done

while read line;do echo ${line##*.};done < file
or using awk
awk -F. '{$0=$NF}1' file

awk -F \. '{print $NF}' infile

for file in AA*; do
mv "$file" "${file#AA}"
done

sed -i 's/triumph and disaster must be treated same./follow excellence success will chase you./' file1

sort inputfile | awk '{if($1!=a){a=$1;print $0 >"file_"++i}else{a=$1;print $0>>"file_"i}}'

Hi,

use the following command for this in this given formate.
paste file1 file2 > file3

file3 is the correct file of your requirement.

regards
rajesh