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Full Discussion: Kshrc custom prompt will not work
Top Forums UNIX for Beginners Questions & Answers Kshrc custom prompt will not work Post 303040357 by zoomer on Sunday 27th of October 2019 11:16:49 AM
Old 10-27-2019
Kshrc custom prompt will not work
So Yesterday I switched from Solus Linux to Fedora Linux 30, but I forgot to backup some of my dotfiles including kshrc. I am fairly new to Korn shell and do not know it well, but through memory I was able to at least get this. I did use code from several different source to recreate it. The only problem is that my prompt does not change. When I was on Solus Linux I used the korn shell source from github and now I am using Korn Shell from the copr latest ksh repo for Fedora. If anyone could help me out with my config that would be great.
The way the prompt should look like is: zoomer@fedora:[/u/l/bin]:$
Code:
## Arrow Key Functions
set -o emacs
alias __A=$(print '\0020') # ^P = up = previous command
alias __B=$(print '\0016') # ^N = down = next command
alias __C=$(print '\0006') # ^F = right = forward a character
alias __D=$(print '\0002') # ^B = left = back a character
alias __H=$(print '\0001') # ^A = home = beginning of line

## Collapsed Directory
_collapsed_pwd() {
  echo $(pwd | perl -pe '
   BEGIN {
      binmode STDIN,  ":encoding(UTF-8)";
      binmode STDOUT, ":encoding(UTF-8)";
   }; s|^$ENV{HOME}|~|g; s|/([^/.])[^/]*(?=/)|/$1|g; s|/\.([^/])[^/]*(?=/)|/.$1|g
')
}

## Reset to normal: \033[0m
NORM="\033[0m"

## Colors:
BLACK="\033[0;30m"
GRAY="\033[1;30m"
RED="\033[0;31m"
LRED="\033[1;31m"
GREEN="\033[0;32m"
LGREEN="\033[1;32m"
YELLOW="\033[0;33m"
LYELLOW="\033[1;33m"
BLUE="\033[0;34m"
LBLUE="\033[1;34m"
PURPLE="\033[0;35m"
PINK="\033[1;35m"
CYAN="\033[0;36m"
LCYAN="\033[1;36m"
LGRAY="\033[0;37m"
WHITE="\033[1;37m"

## Backgrounds
BLACKB="\033[0;40m"
REDB="\033[0;41m"
GREENB="\033[0;42m"
YELLOWB="\033[0;43m"
BLUEB="\033[0;44m"
PURPLEB="\033[0;45m"
CYANB="\033[0;46m"
GREYB="\033[0;47m"

## Attributes:
UNDERLINE="\033[4m"
BOLD="\033[1m"
INVERT="\033[7m"

## Cursor movements
CUR_UP="\033[1A"
CUR_DN="\033[1B"
CUR_LEFT="\033[1D"
CUR_RIGHT="\033[1C"

## Start of display (top left)
SOD="\033[1;1f"

PS1="$(echo "${GREEN}${USER}${NORM}@${HOSTNAME}:[${GREEN}$(_collapsed_pwd)${NORM}:$")"

 

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LEARN ABOUT DEBIAN

vboxrc

vboxrc(5)						    Linux System Administration 						 vboxrc(5)

NAME

       vboxrc - user config file for vbox

Description
       Every user can save settings in ~/.vboxrc.

       Everything  after  "#" is ignored, as are empty lines. All arguments must be separated by whitespace (spaces, tabs). Arguments may not con-
       tain whitespace.

       These keywords are allowed:

	      USERNAME

	      PASSWORD
		     Username and password for vboxd login. These settings are used by vbox and vboxctrl. If they are missing, you have  to  enter
		     them at runtime.

	      VOLUME Default volume for vbox.

	      C_BACKGROUND
		     Background color.

	      C_STATUSBAR
		     Color for normal text in the status bar.

	      C_STATUSBAR_HL
		     Color for highlighted text in the status bar.

	      C_POWERLED_ON
		     Color for powerled (on).

	      C_POWERLED_OFF
		     Color for powerled (off).

	      C_STATUSLED_ON
		     Color for statusled (on).

	      C_STATUSLED_OFF
		     Color for statusled (off).

	      C_LIST Color for list of messages.

	      C_LIST_SELECTED
		     Color for selected entry in the list of messages.

	      C_INFOTEXT
		     Color for info texts in the message list.

       All color settings have the format TEXTCOLOR:BACKGROUNDCOLOR. You may not use whitespace.

       These colors are available for TEXTCOLOR:
	      BLACK RED GREEN BROWN BLUE MAGENTA CYAN GRAY
	      DARKGREY LIGHTRED LIGHTGREEN YELLOW LIGHTBLUE
	      LIGHTMAGENTA LIGHTCYAN WHITE

       These colors are available for BACKGROUNDCOLOR:
	      BLACK RED GREEN BROWN BLUE MAGENTA CYAN GREY

FILES

       ~/.vboxrc
	      this configuration file
       /usr/share/doc/isdnvboxclient/examples/vboxrc
	      an example

SEE ALSO

       vbox(1)

AUTHOR

       This  manual  page  was	written  by Andreas Jellinghaus <aj@dungeon.inka.de>, for Debian GNU/Linux and isdn4linux.  Now maintained by Paul
       Slootman <paul@debian.org>.

ISDN 4 Linux 3.25						    2000/09/15								 vboxrc(5)
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