又见101个shell脚本
#!/bin/sh# A version of fmt, using nroff. Adds two useful flags: -w X for line>
# and -h to enable hyphenation for better fills.
while getopts "hw:" opt; do
case $opt in
h) hyph=1 ;;
w)>
esac
done
shift $(($OPTIND - 1))
nroff
页:
[1]