| x=$( | |
| case 1 in | |
| 1) echo 1 | |
| esac | |
| case 2 in | |
| 2) echo 2 | |
| esac | |
| ) | |
| echo "$x" | |
| x=$(case 1 in 1) echo 3;; esac; case 2 in 2) echo 4;; esac;) | |
| echo "$x" | |
| x=$(case 1 in 1) echo 5;; esac; case 2 in 2) echo 6;; esac) | |
| echo "$x" | |
| x=$(case 1 in 1) echo 5;; esac; case 2 in 2) echo 6;; esac; for f in a b c; do echo "$f" ; done) | |
| echo "$x" | |
| x=$( | |
| for f in a b c; do | |
| echo $f | |
| done | |
| case 1 in | |
| 1) echo 1 | |
| esac | |
| case 2 in | |
| 2) echo 2 | |
| esac | |
| ) | |
| echo "$x" |