choroba

choroba has asked 2 questions and find answers to 477 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

Detect repeated characters using grep
Using bash wildcards with prefix
Can a perl tk widget -command access itself?
Automatically decrypt and run an encrypted bash script without saving decrypted file to file system
gnuplot plot difference of 2 columns
What is the analogue of CTRL + ARROW in cygwin bash?
Substring of string matching regex in a bash shell [duplicate]
grep for a variable content with a dot
Error "tar: Invalid transform expression"while I am creating a TAR using system command in ruby. Why?
Why isn't echo "$0" printing the script name in bash? [duplicate]