Tengo instaladas ambas versiones de Libre Office: 4.3 y la predeterminada:
dpkg --get-selections | grep -v deinstall | grep libreoffice
muestra
libreoffice-avmedia-backend-gstreamer
libreoffice-base-core
libreoffice-calc
libreoffice-common
libreoffice-core
libreoffice-draw
libreoffice-help-en-gb
libreoffice-help-en-us
libreoffice-impress
libreoffice-l10n-en-gb
libreoffice-l10n-en-za
libreoffice-math
libreoffice-pdfimport
libreoffice-style-galaxy
libreoffice-writer
libreoffice4.3
libreoffice4.3-base
libreoffice4.3-calc
libreoffice4.3-debian-menus
libreoffice4.3-dict-en
libreoffice4.3-dict-es
libreoffice4.3-dict-fr
libreoffice4.3-draw
libreoffice4.3-en-us
libreoffice4.3-impress
libreoffice4.3-math
libreoffice4.3-ure
libreoffice4.3-writer
solo quiero libreoffice4.3-*y nolibreoffice^/(?!4.3)-*
¿Existe alguna forma de utilizar este tipo de expresión regular en el apt-getcomando?
Respuesta1
apt-getacepta expresiones regulares POSIX (no comodines de estilo shell):
sudo apt-get remove '^libreoffice4.3-*'
removerá
libreoffice4.3
libreoffice4.3-base
libreoffice4.3-calc
libreoffice4.3-debian-menus
libreoffice4.3-dict-en
libreoffice4.3-dict-es
libreoffice4.3-dict-fr
libreoffice4.3-draw
libreoffice4.3-en-us
libreoffice4.3-impress
libreoffice4.3-math
libreoffice4.3-ure
libreoffice4.3-writer
y los que dependen de ellos. (Es por eso que apt-get remove libreoffice4*no hace lo que crees que haría).
Entonces prueba:
sudo apt-get remove '^libreoffice-.*' libreoffice
que eliminará:
libreoffice-avmedia-backend-gstreamer
libreoffice-base-core
libreoffice-calc
libreoffice-common
libreoffice-core
libreoffice-draw
libreoffice-help-en-gb
libreoffice-help-en-us
libreoffice-impress
libreoffice-l10n-en-gb
libreoffice-l10n-en-za
libreoffice-math
libreoffice-pdfimport
libreoffice-style-galaxy
libreoffice-writer
libreoffice
Deman apt-get:
If no package matches the given expression and the expression
contains one of '.', '?' or '*' then it is assumed to be a POSIX
regular expression, and it is applied to all package names in the
database. Any matches are then installed (or removed). Note that
matching is done by substring so 'lo.*' matches 'how-lo' and
'lowest'. If this is undesired, anchor the regular expression with
a '^' or '$' character, or create a more specific regular
expression.