Shulou(Shulou.com)06/03 Report--

In this issue, the editor will bring you about how to use the shell script FormattingLongLines to format multi-line characters. The article is rich in content and analyzes and describes for you from a professional point of view. I hope you can get something after reading this article.

# 1 Formatting Long Lines

#! / bin/sh# A version of fmt, using nroff. Adds two useful flags:-w X for line width# and-h to enable hyphenation for better fills.while getopts "hw:" opt; do case $opt in h) hyph=1; w) width= "$OPTARG";; esacdoneshift $(($OPTIND-1)) nroff

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