Creating multiple files of particular extension in one line command.

·        To create and empty file we use command touch and filename.

Eg: touch filename1

Will create an blank filename1

·        In order to create multiple files use below command

touch filename{range}.extension

Eg: touch spl{001..100}.bad

·        Here .bad is extension and bspl is name and 001-100 is range.

·        It will create spl001.bad, spl002.bad…spl100.bad

·        $ pwd

/home/ flash /enemy/bad

·        $ ll

total 0

·        $ touch spl{001..100}.bad

·        $ ll| wc -l

101