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Handy Scripts

1 minute read

Send Email curl -LO https://liuhaohua.com/tools/mail.py && chmod +x mail.py Supports both plain text and HTML emails. Send via SMTP SSL or Mailjet ...

Lustre File Locks Improvements

2 minute read

Derived from VAX distributed lock manager, Lustre file system locks consist of six modes (NL, CR, CW, PR, PW, EX). The locks are organized in separate namesp...