Created
May 14, 2015 04:36
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| #!/bin/sh | |
| cmd=$(cat <<EOF) | |
| s/j/.i/g | |
| s/i/.h/g | |
| s/h/.g/g | |
| s/g/.f/g | |
| s/f/.e/g | |
| s/e/.d/g | |
| s/d/.c/g | |
| s/c/.b/g | |
| s/b/.a/g | |
| s/a/./g | |
| EOF | |
| echo -n 'abcdefghij' | sed -e "$cmd" | wc -c |
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