Genial este prompt que simplificara bastante la separacion del output por pantalla cuando ejecutemos varios comandos. Para usarlo creamos el fichero “.bash_ps1? en nuestro directorio home, con el siguiente contenido:
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# Fill with minuses |
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# (this is recalculated every time the prompt is shown in function prompt_command): |
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fill=”— ” |
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reset_style=’\[\033[00m\]‘ |
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status_style=$reset_style’\[\033[0;90m\]‘ # grey color; use 0;37m for lighter color |
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prompt_style=$reset_style |
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command_style=$reset_style’\[\033[1;29m\]‘ # bold black |
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# Prompt variable: |
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PS1=”$status_style”‘$fill \t\n’”$prompt_style”‘${debian_chroot:+($debian_chroot)}\u@\h:\w\$’”$command_style ” |
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# Reset colour for command output |
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# (this one is invoked every time before a command is executed): |
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trap ‘echo -ne “\e[0m"' DEBUG |
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function prompt_command { |
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# create a $fill of all screen width minus the time string and a space: |
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let fillsize=${COLUMNS}-9 |
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fill="" |
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while [ "$fillsize" -gt "0" ] |
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do |
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fill=”-${fill}” # fill with underscores to work on |
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let fillsize=${fillsize}-1 |
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done |
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# If this is an xterm set the title to user@host:dir |
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case “$TERM” in |
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xterm*|rxvt*) |
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bname=`basename “${PWD/$HOME/~}”` |
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echo -ne “\033]0;${bname}: ${USER}@${HOSTNAME}: ${PWD/$HOME/~}\007? |
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;; |
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*) |
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;; |
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esac |
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} |
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PROMPT_COMMAND=prompt_command |
O lo descargamos desde aqui. Ahora añadimos al fichero ~/.bashrc lo siguiente:
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if [ -f "$HOME/.bash_ps1" ]; then |
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. “$HOME/.bash_ps1? |
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fi |
Fuente: LifeHacker | Usemos Linux | ubuntulife
