Usage: interpolate.sh [options] [operands] input_path output_path [variable_name[=data]...] Options: -f, --force-override-output Forcefully overrides any files that ...

This Wiley Publishing tome is big (more than 650 pages), useful and very complete. Be warned, however, that its scope is limited to system administration. The purpose of the book is to solve “real ...

Problem Statement: Create a HBase table 'customer' with one column family 'details'. Write a shells script that loads the content of the file customers.dat in the HBase table. The structure of file ...

If you're not yet comfortable with writing scripts on Unix and Linux systems, this post might get you off to a healthy start. Creating a script on a Unix or Linux system can be dead easy or ...

One particular frustration with the UNIX shell is the inability to easily schedule multiple, concurrent tasks that fully utilize CPU cores presented on modern systems. The example of focus in this ...