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Hi,

We have a scenario of OS upgrade and in a simialr upgrade last time, we noticed a few stray bytes appearing and it resulted in application programs failing.....

Could you please share your...

Hi,

at academic level I am familiar with how variable substitution/expansion feature works. From your live experience, can you please tell what are real-time scenarios where ${variable:=} ...

Hi,

I am using korn shell.

until [[ $# -ne 0 ]]
do
echo "\$# = " $#
echo "$1"
shift
done

To the above script, I passed 2 parameters and the program control doesn't enter inside "until"...

Hi,

On any given day, I want to capture the month that has gone by - said otherwise, how do I capture last month?

expr date '+%m' - 1

Above expression is giving error.

Please advise
...