Linux Cookbook

6.3.1 Problem

JOE has many personalities and command-line options. You want it to have customized defaults, so at startup everything is just the way you want it.

6.3.2 Solution

Create a personalized .joerc file containing your preferences, and put it in your home directory.

First take a peek in /etc/joe, because that's where JOE's default initialization files are:

$ ls /etc/joe jmacsrc joerc jpicorc jstarrc rjoerc terminfo

This example uses joerc just plain ole JOE, not pretending to be anyone else. Copy it to your home directory, make it a hidden file, and keep the filename:

$ joe -linums -help /etc/joe/joerc ^K D Name of file to save (^C to abort): ~/.joerc Could not make backup file. Save anyway (y,n,^C)? Y File ~/.joerc saved

^ means the Ctrl key. Don't worry about case; K D is the same as k d.

While .joerc lets you micromanage every last little thing, the first two sections contain the most useful options. For example:

-marking Text between ^K B and cursor is highlighted (use with -lightoff) -force Force final newline when files are saved -lightoff Turn off highlighting after block copy or move -exask ^K X always confirms filename -beep Beep on errors and when cursor goes past extremes -keepup %k and %c status-line escape sequences updated frequently -help Start with help on -linums Enable line numbers on each line

Inactive options have a leading space or tab. To activate an option, simply delete the leading space, and make sure the line is all the way flush left.

6.3.3 Discussion

A nice feature of JOE is that your work is done in a copy of the original file. The original file is saved as a backup file. (This is a configurable option that can be turned off in .joerc.)

6.3.4 See Also

• joe(1)

• Recipe 6.4