Execution failed for task ‘:ofbiz’ – Gradle Process ‘command ‘C:\Program Files\Java\jdk1.8.0_171\bin\java.exe” finished with non-zero exit value 1

I am starting Ofbiz latest version 16.6 version. Getting following error. Have set Java path, OFBiz Home path. cd:\ofbiz>gradlew ofbiz Starting a Gradle Daemon (subsequent builds will be faster) Task :ofbiz FAILED Exception in thread “main” java.lang.NoClassDefFoundError: org/apache/commons/cli/ParseException at org.apache.ofbiz.base.start.Start.main(Start.java:60) Caused by: java.lang.ClassNotFoundException: org.apache.commons.cli.ParseException at java.net.URLClassLoader.findClass(URLClassLoader.java:381) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) … 1 more…

Permission difference with scp “dir -r”, “dir/*”, and “dir/file.txt”

Recently I have been getting an error when trying to scp into a CentOS Linux release 7.7.1908 (3.10.0-1062.4.3.el7.x86_64). These commands work: scp dir/file.txt . scp -r dir/file.txt . But this command has stopped working: scp dir/* . The error is: insecure scp option not allowed. This account is restricted by rssh. Allowed commands: scp What…

When spawning multiple worker processes, is there a way to terminate all but one when load decreases?

In ASP.NET Web Api 2, I have a Singleton class that keeps a process alive for controller threads to process data. When I increase the number of worker processes for an application pool, and bombard the server with more requests, more Singleton instances and their processes are spawned, but when the load dies down, the…

Does CUPS re-write/reformat Jobs received from clients with the filter/driver assigned to a printer before passing the job to the printer?

My objective is to have a CUPS server that can receive jobs from ChromeOS clients that don’t have drivers available for the printers we are using. I want to be able to configure the Chrome clients to use a Generic Post Script driver, and use that to pass the print job to a CUPS server,…