51 lines
2.4 KiB
Plaintext
51 lines
2.4 KiB
Plaintext
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ejemplo: muestra todas las versiones del paquete php y se ha de seleccionar la deseada
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sudo update-alternatives --config php
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# sudo update-alternatives --config php
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There are 8 choices for the alternative php (providing /usr/bin/php).
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Selection Path Priority Status
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------------------------------------------------------------
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0 /usr/bin/php8.1 81 auto mode
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1 /usr/bin/php5.6 56 manual mode
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2 /usr/bin/php7.0 70 manual mode
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3 /usr/bin/php7.1 71 manual mode
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4 /usr/bin/php7.2 72 manual mode
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5 /usr/bin/php7.3 73 manual mode
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6 /usr/bin/php7.4 74 manual mode
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7 /usr/bin/php8.0 80 manual mode
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8 /usr/bin/php8.1 81 manual mode
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Fijar una version:
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update-alternatives --set php /usr/bin/php8.1
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A veces no aparece ahí, pero si en dpkg como es el caso de docker que se muestra:
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root@localhost:~# dpkg --get-selections | grep docker
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docker-ce install
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docker-ce-cli install
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docker-ce-rootless-extras install
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docker-compose install
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docker-scan-plugin install
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python3-docker install
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python3-dockerpty install
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root@localhost:~#
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root@localhost:~# echo "docker-ce hold" | dpkg --set-selections
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root@localhost:~# echo "docker-ce-cli hold" | dpkg --set-selections
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root@localhost:~# echo "docker-ce-rootless-extras hold" | dpkg --set-selections
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root@localhost:~# echo "docker-compose hold" | dpkg --set-selections
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root@localhost:~# echo "docker-scan-plugin hold" | dpkg --set-selections
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root@localhost:~#
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root@localhost:~# dpkg --get-selections | grep docker
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docker-ce hold
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docker-ce-cli hold
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docker-ce-rootless-extras hold
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docker-compose hold
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docker-scan-plugin hold
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python3-docker install
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python3-dockerpty install
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root@localhost:~#
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Para que se vuelva a actualizar, en vez de poner hold en los echo, poner install
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