Let's see what's inside: du -d1 -h /var /usr 2>/dev/null | sort -h I ignore /mnt (because that's an external drive) You can do two levels down: du -d2 -h / 2>/dev/null | sort -h This shows a sorted list of the largest dirs in `/` Pacman -Scc #remove all package installation files (obsolete and current)įirst, what's big on the system du -d1 -h / 2>/dev/null | sort -h

TLDR journalctl -vacuum-size=100M #remove all logs, only retain 100mb Printf(DoubleStream.of(values).summaryStatistics().toString()) Author mihail.stoynov Posted on NovemCategories Java, БГ Leave a comment on JShell - Java 9 finally gets a REPL environment jProfessionals 3.0 Venkat Subramaniam temp valuesĭouble values = (double) e.eval('Java.to(JSON.parse(str).list.map(function(val) ), Java.type('double'))') massage JSON using nashorn and get the max. expose weather data JSON as global variable to nashorn engine ScriptEngine e = new ScriptEngineManager().getEngineByName('js') String json = HttpRequest.create(new URI(url)).GET().response().body(HttpResponse.asString()) URL to fetch JSON for weather data for Pravets, Bulgaria toString (values ) + ' ' ) // stat on max. eval ( 'Java.to(JSON.parse(str).list.map(function(val) ), Java.type('double'))' ) temp values double values = ( double ) e. put ( 'str', json ) // massage JSON using nashorn and get the max. getEngineByName ( 'js' ) // expose weather data JSON as global variable to nashorn engineĮ. ScriptEngine e = new ScriptEngineManager ( ). Import .* import .* import javax.script.* // URL to fetch JSON for weather data for Pravets, Bulgaria String url = '' //java 9 http api String json = HttpRequest. A Study of Muon Neutrino Disappearance Using the Fermilab Main Injector Neutrino Beam,

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