Lines Matching refs:usage
68 usage() {
97 [ "$#" -gt 0 ] || usage
102 [ "$#" -gt 0 ] || usage
107 [ "$#" -gt 0 ] || usage
112 [ "$#" -gt 0 ] || usage
117 [ "$#" -gt 0 ] || usage
122 [ "$#" -gt 0 ] || usage
130 [ "$#" -gt 0 ] || usage
135 [ "$#" -gt 0 ] || usage
141 [ "$#" -gt 0 ] || usage
150 [ "$#" -gt 0 ] || usage
151 [ "$1" != "gz" -o "$1" != "xz" -o "$1" != "lzma" -o "$1" != "lzo" -o "$1" != "none" ] || usage
171 usage
174 [ -z "$kernel" ] || usage