Monday Sep 30, 2013

Exadata cellcli is not as dumb as other Oracle command line tools

It is sort of a tradition that Oracle DB CLIs doesn't support command line editing or
history. Cases in point are sqlplus, rman, asmcmd.

I recently learned that Exadata Storage Server's CLI, which is 'cellcli', is an exception.
As the source says, it implements JLine.

JLine - JLine

JLine is a Java library for handling console input. It is similar in functionality to BSD editline and GNU readline.

Here are key bindings that work as same as in bash.

Cursor keys, Ctrl-P(Previous command), Ctrl-N(Next Command).

cellcli saves history on exit and reads that in on startup , too.

Here are keys that doesn't work.

Ctrl-R(Search history), Alt-D(Delete word), Ctrl-C(Quit editing)

This is not a complete comparision.
If there's a comparison between readline vs JLine, I think that applies to cellcli, too.

 

 

Wednesday Sep 18, 2013

DB12c セキュリティー本 無料ダウンロード事前登録

6月にリリースされた Oracle Database 12c のセキュリティー本が Oracle Press から
12月に出るそうですが現在無料ダウンロード事前登録受付中です。

McGraw-Hill / eBook Download

Securing Oracle Database 12c: A Technical Primer eBook will be available for download in December 2013


登録は予告なく締め切られる可能性もあるので登録はお早目にどうぞ。

 

 

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The views expressed on this blog are my own and do not necessarily reflect the views of Oracle.

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