LXer: Build your own character class inventories
by LXer from LinuxQuestions.org on (#4X36A)
Published at LXer:
This post explains how to use AWK printf formatting to inventory the POSIX character classes in your system, and how to "see" some invisible characters.
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This post explains how to use AWK printf formatting to inventory the POSIX character classes in your system, and how to "see" some invisible characters.
Read More...