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environment variables [message #656672]

Fri, 14 October 2016 02:28

arifmd1705
Messages: 37
Registered: May 2016
Location: uae

Member

Hi experts,

i recently started learning and practicing on linux , i wanted to know why we need environment variables. Can these environment variables be set by us. There are certain system environment variables like ORACLE_SID, ORAENV which we give while connecting oracle database on linux , are they created by default in bash or do we need to create them.

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[Message index]

		environment variables By: arifmd1705 on Fri, 14 October 2016 02:28
		Re: environment variables By: Michel Cadot on Fri, 14 October 2016 03:12
		Re: environment variables By: arifmd1705 on Fri, 14 October 2016 04:45
		Re: environment variables By: gazzag on Fri, 14 October 2016 05:19
		Re: environment variables By: John Watson on Fri, 14 October 2016 06:29
		Re: environment variables By: BlackSwan on Fri, 14 October 2016 08:00
		Re: environment variables By: arifmd1705 on Fri, 14 October 2016 11:27
		Re: environment variables By: gazzag on Fri, 14 October 2016 03:16

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