jcapote

Recent Submissions

1. 1. ▲ Attacks against GPG signed APT repositories (blog.packagecloud.io) 12 points · 8 years ago · 13 comments
2. 2. ▲ Packagecloud.io now supports Node.js packages (blog.packagecloud.io) 2 points · 8 years ago · 0 comments
3. 3. ▲ Using strace to understand a 10x Java performance improvement (blog.packagecloud.io) 6 points · 9 years ago · 0 comments
4. 4. ▲ How does a maven repository work? (blog.packagecloud.io) 3 points · 9 years ago · 0 comments
5. 5. ▲ Two frequently used system calls are ~77% slower on AWS EC2 (blog.packagecloud.io) 415 points · 9 years ago · 96 comments
6. 6. ▲ Micro-optimizations matter: preventing 20M system calls (blog.packagecloud.io) 2 points · 9 years ago · 1 comment
7. 7. ▲ How setting the TZ environment variable avoids thousands of system calls (blog.packagecloud.io) 472 points · 9 years ago · 143 comments
8. 8. ▲ Debugging SSL in Java using mitmproxy (blog.packagecloud.io) 3 points · 9 years ago · 0 comments
9. 9. ▲ How does strace work? (blog.packagecloud.io) 1 point · 9 years ago · 0 comments
10. 10. ▲ Debugging SSL in Java using mitmproxy (blog.packagecloud.io) 3 points · 9 years ago · 0 comments