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Hi :)

I am writing a ksh

I have a string of general format

A12B3456CD78

the string is of variable length

the string always ends with numbers (here it is 78.. it can be any number of...

Thanks a lot guys for ur help :)

Hi guys,

I am not very experienced in writing ksh scripts and I am trying to write a piece of code that indicates if a given string contains only digits and no alphabet (upper or lower case). If...

Thanks Guys. I got the idea :) .

The below code works

if ! (( [ ${TIME_OF_DAY} = "MORNING" ] ) || ( [ ${TIME_OF_DAY} = "AFTERNOON" ]) || ([ ${TIME_OF_DAY} = "EVENING" ] ) || ( [ ${TIME_OF_DAY} = "NIGHT" ]))

Thanks

Hi,

I would like to know about the usage of brackets to negate a set of boolean evaluations
an equivalent to what i am trying is below

if [ ! [ [$INPUT=="Morning"] or [$INPUT=="Evening"] ||...