choroba

choroba has asked 2 questions and find answers to 579 problems.

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Bash, Perl, Linux. Programming & teaching.

choroba questions

Misbehaving head with redirection
Why doesn't Perl6 check the array length after append?

choroba answers

Perl catching STDERR and STDOUT of subprocess
Only one of two arguments should be defined
How to generate string elements that don't match a pattern?
Returning a Dictionary from a Bash Function
Syntax with pound and percent sign after shell parameter name [duplicate]
how to extract common lines across multiple file?
GNU find -exec command {} ; vs -exec command {} +
How to fill bullet lists in comments
How do I join a list with commas and an 'and'?
Perl convert time in localtime format to YYYYMMDD