Update alternatives java

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

0 vote276 views4 answers
Java combine to byte[]
Java
-1 vote270 views1 answer
Compile java code with package in cmd
Java
1 vote281 views1 answer
How to give square in java
Java
15 votes236 views6 answers
Java convert array to list
Java
0 vote266 views1 answer
Java empty a combobox
Java
0 vote269 views1 answer
Least significant bit java
Java
0 vote285 views1 answer
How to get all super class of a java class
Java
0 vote274 views1 answer
Java 8 list to map with occurrences
Java
0 vote260 views1 answer
Input string a list in java
Java
5 votes260 views2 answers
Get columns number sql
Java