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1.Advance topics in a function

Foss : BASH - English

Advance topics in a function Source command Source command usage example Brief description on background function Illustration of bg function Use of Jobs command to find job n..

Intermediate

2.Here document and Here string

Foss : BASH - English

'Here' document and 'Here' string Here document Illustration of Here document with 'wc -w' Here string Illustration of Here string with 'wc -w'

Intermediate

3.Using File Descriptors

Foss : BASH - English

Using File Descriptors Introduction on fd Assign the file descriptor (fd) to file for output(exec fd > filename) Explained using an example of 'date' and 'echo' ..

Intermediate