topic Re: KSH Command completion in Operating System - HP-UX

KSH Command completion

Karthik S S — Thu, 05 Jun 2003 08:39:44 GMT

Hi,

I always use ksh on my hp-ux box and I love the command completion future of it ( Pressing - Esc Esc ) ... Now that we received a new Solaris box in our office but I found that "Esc Esc" doesn't work with Solaris .. Am I missing something?? Pl. let me know ...

Thanks
Karthik

Re: KSH Command completion

Jarle Bjorgeengen — Thu, 05 Jun 2003 08:41:10 GMT

Are you sure you use ksh, and not bash or something.

Have you tried tab ?

RGds Jarle

Re: KSH Command completion

Karthik S S — Thu, 05 Jun 2003 08:45:04 GMT

I am sure that I am using "ksh" ... tab does not work with ksh ...

For instance when I do a " ls A 'Esc =' " , it lists the files in the current directory that starts with Character "A" ... but when I press Esc Esc it doesnt complete the line ...

Karthik

Re: KSH Command completion

Karthik S S — Thu, 05 Jun 2003 08:50:31 GMT

Hi,

I got the answer from the following site,
http://www.sunhelp.org/article-ksh.php

Pressing " Esc \ " completes the line ..

Thanks
Karthik

Re: KSH Command completion

John Meissner — Thu, 05 Jun 2003 10:18:26 GMT

are you refering to command history?

if so try 'escape k'

as for command completion ... like bash for linux (?) I didn't know that ksh had this feature

Re: KSH Command completion

Umapathy S — Thu, 05 Jun 2003 11:24:57 GMT

hi Karthik,
try doing

$set -o vi
or
$set -o emacs

for command completion. In HPUX , set -o vi itself has the command completion. I am not sure with solaris. But set -o emacs will do a command completion with Esc Esc.

HTH
Umapathy

Re: KSH Command completion

Geoff Wild — Thu, 05 Jun 2003 11:39:30 GMT

You don't need to use the Korn shell - just use the default of HP-UX - which is Posix - which is a Superset of Korn.

See this post for more:

http://forums.itrc.hp.com/cm/QuestionAnswer/1,,0x892a06350fe2d61190050090279cd0f9,00.html

Rgds...Geoff

Re: KSH Command completion

Karthik S S — Fri, 06 Jun 2003 04:10:03 GMT

Hi Umapathy,

When I do set -o emacs in solaris Esc Esc works .... !!! But, sadly when I press "Esc v" it doesnt openup the editor .. but whereas when I do " set -o vi ' .. it works ..

Anyway I dont want to disturb HP forums with lots of Sun Stuff ....

Thanks
Karthik

Re: KSH Command completion

Andrew Cowan — Fri, 06 Jun 2003 05:38:19 GMT

If you are using "set -o vi" and enter a command such as:

ls -l *week*

Pressing * will expand the wildcards:

ls -l myweek2 myweek2.....

BTW. Just to be pedantic there is no such thing as the Korn Shell anymore, it is now the Posix Shell.

Re: KSH Command completion

Umapathy S — Fri, 06 Jun 2003 08:08:17 GMT

hi Karthik,
Esc Esc is a feature of emacs. So when its set in the shell it works in emacs way. For previous commands you can try Ctrl+P and Ctrl+N.

If you want vi command line options, then the corresponding is Esc \.
You can also get a possible command completion list by using Esc = on the last character.

HTH,
Umapathy

Re: KSH Command completion

Kevin Wright — Mon, 09 Jun 2003 19:50:56 GMT

to set command line editing and completion
ksh -o vi
ksh -o emacs

ksh -o to see all options

I always use -o vi and in both Solaris and HP. It's really just a mapping of you keyboard though.

Re: KSH Command completion

Bill Douglass — Tue, 10 Jun 2003 01:19:33 GMT

And because there are twenty ways of doing something in Unix:

export EDITOR=vi

works as well.