topic Re: Esc characters on Linux in Operating System - Linux

Esc characters on Linux

Stuart Abramson — Sat, 07 May 2005 13:44:57 GMT

I'm used to using HP-UX wherein I can:

1. Type "history" and see my previous commands.
2. Type "ESC-k" and get back my last command.
3. Type ll xxx[ESC-ESC] and have the rest of the file name fill in for me.

Can somebody please tell me how to do those simple little things on Linux? We are using RedHat Linux on a Dell PowerEdge. I'm running the bash shell.

Re: Esc characters on Linux

Bojan Nemec — Sat, 07 May 2005 17:34:06 GMT

Stuart,

Yust type "history" for yours previous commands.
Type "up arrow" to get yours last command.
And type "TAB" to fill the file name. It works also for all commands and programs at the beginning of the line.

Bojan

Re: Esc characters on Linux

Kodjo Agbenu — Sat, 07 May 2005 17:36:09 GMT

Hi,

1. "history" does the same on my Linux box (SuSE).

2. "ESC-k" is very easy to configure : edit the .bashrc file in your home dir, and add :

UNSET INPUTRC
set -o vi

3. On linux I use TAB for filename completion. It has some nice features, like "TAB-TAB" that looks into the "PATH" and displays all executable files that match the first characters you typed.

Of course if you prefer another shell than bash, you can configure your Linux box to use it. As an example : pdksh is a clone of korn shell.

Good lcuk.

Kodjo

Re: Esc characters on Linux

Ermin Borovac — Sun, 08 May 2005 03:04:57 GMT

One more alternative for q3.

Place the following in your $HOME/.inputrc

"\e\e":complete-filename

ESC-ESC will now complete the filename.

Re: Esc characters on Linux

Huc_1 — Sun, 08 May 2005 07:53:46 GMT

To know which shell is on your system do
#cat /etc/shells
On most Linux distribution you will have the following shell available

/bin/sh
/bin/bash
/sbin/nologin
/bin/ash
/bin/bsh
/bin/ksh
/usr/bin/ksh
/usr/bin/pdksh
/bin/tcsh
/bin/csh

To interactively change this use chsh command
for permanent change modify the /etc/passwd entry for the user

Also the default is usualy bash in emacs line mode, but if you like vi line mode better follow the set -o vi will do the trick.

Jean-Pierre Huc

Re: Esc characters on Linux

renarios — Mon, 09 May 2005 01:49:06 GMT

Hi Stuart,

If you use set -o vi, the auto-complete function changes in [ESC][\] in stead of [ESC ESC] which you are used to on HP-UX.
The first time for me with bash, I really missed vi-ing on the command line (i.e. ESC-k / )

Cheerio,

Renarios

Re: Esc characters on Linux

Stuart Abramson — Mon, 09 May 2005 11:25:12 GMT

Thanks all!