Update-alternatives java

# Direct
sudo update-alternatives --set php /usr/bin/php7.4
sudo update-alternatives --set php /usr/bin/php8.0
sudo update-alternatives --set php /usr/bin/php8.1

# To ask:
sudo update-alternatives --config php
  
# To show current
sudo update-alternatives --query php

Update alternatives java

There are 3 choices for the alternative java (providing /usr/bin/java).

  Selection    Path                                      Priority   Status
------------------------------------------------------------
* 0            /usr/lib/jvm/java-6-openjdk/jre/bin/java   1061      auto mode
  1            /usr/bin/gij-4.4                           1044      manual mode
  2            /usr/lib/jvm/java-6-openjdk/jre/bin/java   1061      manual mode
  3            /usr/lib/jvm/java-6-sun/jre/bin/java       63        manual mode

Press enter to keep the current choice[*], or type selection number:

Source: stackoverflow.com

Similar codes

2 votes145 views2 answers
Update laravel 7 to 8
PHP
0 vote182 views1 answer
Éviter le spam de commentaires
PHP
0 vote143 views1 answer
Laravel search and return record with pagination
PHP
5 votes142 views3 answers
Remove html from string php
PHP
1 vote324 views1 answer
How to stop laravel server
PHP Laravel
19 votes150 views3 answers
Print array on php
PHP
0 vote162 views1 answer
Laravel admin panel free package
PHP Laravel
0 vote170 views0 answer
PHP
0 vote153 views1 answer
Laravel carbon Could not parse '28/09/2021, 12:00:00 pm': DateTime::__construct(): Failed to parse time string (28/09/2021, 12:00:00 pm) at position 0 (2): Unexpected character
PHP
5 votes189 views4 answers
Create database from migration laravel for all
PHP