相关代码 |
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OPTIONS= FILES= for ARG do case "$ARG" in -*) OPTIONS="$OPTIONS $ARG";; *) FILES="$FILES $ARG";; esac done if test -z "$FILES"; then FILES="." fi set $FILES find $@ -type f -links 1 -exec test -r {} -a -s {} \; \ -exec expr '(' {} : '.*\.Z' ')' '=' 0 \; \ -exec compress $OPTIONS {} \; >/dev/null