Linux command
perlre 命令
文本
复制后可按需替换文件名、目录或参数。
常用示例
View Perl regex documentation
perldoc perlre
View quick reference
perldoc perlreref
View regex tutorial
perldoc perlretut
View character classes
perldoc perlrecharclass
说明
perlre documents Perl regular expressions, one of the most powerful regex implementations. Perl's regex syntax influenced many other languages and tools (PCRE).
FAQ
What is the perlre command used for?
perlre documents Perl regular expressions, one of the most powerful regex implementations. Perl's regex syntax influenced many other languages and tools (PCRE).
How do I run a basic perlre example?
Run `perldoc perlre` in a terminal, then adjust file names, paths, flags, or remote targets for your system.
Where can I find more perlre examples?
This page includes 4 examples for perlre, plus related commands for nearby Linux tasks.