If you’re looking to minimize the excessive console output generated by the Slack app on Linux, you can do so by adding the “--silen" flag to the application’s launch command. For example:
slack --silentThis simple tweak helps keep your terminal or system logs cleaner, especially when running Slack from a launcher or custom script.
systemctl stop traccar
mkdir /opt/FIXH2
cd /opt/FIXH2
wget https://h2database.com/h2-2019-10-14.zip
wget https://github.com/h2database/h2database/releases/download/version-2.0.206/h2-2022-01-04.zip
unzip h2-2019-10-14.zip
mv h2 ./h2.2019
unzip h2-2022-01-04.zip
mv h2 ./h2.2022
find ./ -name "*.jar"
cp -p /opt/traccar.4.13/data/database.mv.db /opt/FIXH2
java -cp ./h2.2019/bin/h2-1.4.200.jar org.h2.tools.Script -url jdbc:h2:./database -user sa -script backup.zip -options compression zip
java -cp ./h2.2022/bin/h2-2.0.206.jar org.h2.tools.RunScript -url jdbc:h2:./database_new -user sa -script backup.zip -options compression zip
cp ./database_new.mv.db /opt/traccar/data/database.mv.db
systemctl start traccar