I am Dave Jing Tian, an Assistant Professor in the Department of Computer Science at Purdue University working on system security. My research involves embedded systems, operating systems, trusted and confidential computing, and hardware security and trust. All opinions are my own.
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Tag Archives: bash
Bash Hacking – bash2, add setting CPU affinity support to the Bash
This post is NOT initially designed for how to hack Bash. But it does tell the truth that hacking Bash is not that hard, by adding a useful feature to Bash itself – setting CPU affinity support. Have fun and … Continue reading
Posted in OS, Programming Tagged affinity, bash, bash2, CPU, Linux, shell, taskset 4 Comments
myssh – an interactive ssh management tool
Inspired by the putty manager on Windows system, I have spent the whole afternoon to write ‘myssh’ – an interactive ssh management tool providing the ability to save, display, choose and connect your ssh connection automatically. I am not sure … Continue reading
Posted in Dave's Tools, Programming Tagged bash, myssh, ssh, sshpass 3 Comments
tmt – Tomcat monitor tool
Our Tomcat server sometimes crushes either process killed or no response from httpd. Before falling into the ‘long-term’ debugging, we have implemented ‘tmt’, which is used to moniter the status of Tomcat process and httpd by restarting the Tomcat timely. … Continue reading