Archive for January, 2017

Oracle Database 12.2 on-premises release dates

Oracle recently announced the availability of Oracle Database 12c release 2 (12.2) for on-premises servers.

https://www.performing-databases.com/en/2017/01/oracle-database-12-2-on-premises-release-dates/

Linux x86-64, Solaris SPARC and Solaris x86-64: 15-Mar-2017

Other supported platforms (Windows x86-64, IBM AIX on POWER, IBM Linux on System z, HP UX Itanium): Q2CY2017

Source:
MOS DOc ID 742060.1


By Martin Klier in Oracle  .::. (Add your comment)

Oracle Enterprise Linux 7: How to stop bash tab completion from escaping the dollar $

Gnu bash logo - By Justindorfman - Own work, CC BY-SA 4.0

Did you ever wonder why bash in Oracle Linux, Red Hat Enterprise Linux and other recent Linuxes escapes the dollar sign ($) when completing paths with the tabulator (tab) key like that:

[oracle@oratest01 ~]$ (KLM12102) ls -l \$ORACLE_BASE/diag

Answer

In bash >= 4.2.29 you have a “direxpand” option, which is NOT set by default. The bash manual explains it this way:

direxpand
If set, bash replaces directory names with the results of word expansion when performing filename completion. This changes the contents of the readline editing buffer. If not set, bash attempts to preserve what the user typed.

Solution

Set this option with

shopt -s direxpand

For example in your profile or wherever you feel it is useful.

Bye and be careful, as usual
– Martin


By Martin Klier in Linux / Unix,Oracle  .::. (Add your comment)


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