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

26 votes274 views6 answers
Java list to array
Java
0 vote290 views1 answer
Before first in jdbc
Java
0 vote271 views1 answer
Change brightness of image in java
Java
1 vote290 views1 answer
Java get system line separator
Java
0 vote314 views2 answers
Java LinkedList
Java
17 votes318 views2 answers
Stringbuilder java
Java
0 vote290 views1 answer
Fab to CircularRevealFrameLayout example
Java
7 votes269 views2 answers
Java resource file
Java
0 vote268 views1 answer
Java equals on recursive apache commons
Java
0 vote286 views1 answer
String expression execution for java
Java