1. UNIX for Dummies Questions & Answers

I was wondering if it was possible to call a unix command directly from a Java program during run-time. This command could very very basic e.g. "ps -ef" returned as a string, all I need is a starting place so if anyone has any suggestion or examples I would be very grateful (2 Replies)

2. Shell Programming and Scripting

I am more or less new to using cron, and I am trying to automate a log cleaning system I have made. The system basically cleans through WWW logs that are mounted on an NFS and creates text files for entry into a local PostgreSQL DB. For the past year I have been running the various scripts and... (3 Replies)

3. UNIX for Dummies Questions & Answers

HI I need to build a GUI where a button could execute a script in Solaris 8. I am working with Sun ONE Studio 7 Enterprice Edition. Thanks (1 Reply)

4. Shell Programming and Scripting

I am new to shell scripting and I have to to the following I have a flat file with storename(lenth 20) , emailaddress(lenth 40), location(15). There is NO delimiters in that file. Like the following str00001.txt StoreName emailaddress location... (3 Replies)

5. Shell Programming and Scripting

Hi All, I need to call a java method from a shell script. I know we can use the command java ClassName to call the main method in it. But I need to call another method that is there in the class and pass an email to it. Can I use java ClassName.MethodName(email) Any help will be... (4 Replies)

6. Red Hat

Hi, I am trying to call a bash script from a java file. Code to call bash script will look like: Runtime runtime = Runtime.getRuntime(); Process process = runtime.exec("mybashfile.sh"); It is succesfully calling the bash file. I am using simple rm commands in the script to remove... (0 Replies)

7. Shell Programming and Scripting

Hi, I'm trying to test one unix shell script in dev environment. But I'm not sure how to pass the environment in my java program calling code. I'm trying to use -DconsumerEnv="DEV" but unfortunately I get 'null' while trying to print the value from java class. System.out.println("Environment: "+... (4 Replies)