V2.2 | Bltools

Because it is flagged as malware, there are no "white papers" or official academic publications documenting its "features." Instead, documentation exists in the form of malware analysis reports from security platforms. Summary of Findings

Security Auditing: Used by security professionals to test the strength of account credentials against known datasets. bltools v2.2

With the new --output flag, you can now force the format of your results: Because it is flagged as malware, there are

3. Enhanced Jinja Templating with Python Inlining

Templating has been a staple of bltools, but v2.2 supercharges it. You can now inline Python logic directly inside your SQL templates using a % python % block. This allows for complex conditional logic, dynamic CASE statement generation, or fetching external API secrets during the compilation phase. MATCHES_REGEX for pattern matching

Key takeaways:

Notable new/updated commands (examples)

• bltools seq-rename: batch-renames FASTA/FASTQ headers using a mapping file or pattern.
• bltools subseq: extract subsequences by coordinates or by list of sequence names; supports gzipped input.
• bltools fastq-validate: stricter FASTQ record validation with configurable policies for trimming/failure.
• bltools bam-lite: light-weight SAM/BAM inspections (counts, header summaries) without full heavyweight deps.
• bltools vcf-filter: simple VCF filtering by INFO/FORMAT fields and genotype calls.

• MATCHES_REGEX for pattern matching.
• LOOKUP for cross-file reference checks.
• WINDOW functions for running totals and moving averages.