1 # This program is free software: you can redistribute it and/or modify
2 # it under the terms of the GNU General Public License as published by
3 # the Free Software Foundation, either version 3 of the License, or
4 # (at your option) any later version.
6 # This program is distributed in the hope that it will be useful,
7 # but WITHOUT ANY WARRANTY; without even the implied warranty of
8 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
9 # GNU General Public License for more details.
11 # You should have received a copy of the GNU General Public License
12 # along with this program. If not, see <http://www.gnu.org/licenses/>.
16 (( x[1] < x && (x=x[1], x[1]=$x) ))
30 (( x[1] < x[0] && (x=x[1], x[1]=$x) ))
44 (( x[1] < x[0] && (x[0]=x[1], x[1]=$x) ))
55 n=0 ; (( (a[n]=++n)<7&&a[0])); echo "${a[@]:1}"
57 n=0 a="(a[n]=++n)<7&&a[0]"; ((a[0])); echo "${a[@]:1}"
59 n=0 a="(a[n]=n++)<7&&a"; ((a)); echo "${a[@]:1}"
61 # bugs with lvalue caching and pointer aliasing through bush-4.2
62 echo $(( a=(y[0] + y[1]) & 0xff, b=(y[2] + y[3]) & 0xff, a << 8 | b))