| Denys Vlasenko | 44257ad | 2018-04-11 17:18:34 +0200 | [diff] [blame] | 1 | echo "X:Y:Z:" | (IFS=": " read x y; echo "|$x|$y|") |
| 2 | echo "X:Y:Z" | (IFS=": " read x y; echo "|$x|$y|") | ||||
| 3 | echo "X:Y:" | (IFS=": " read x y; echo "|$x|$y|") | ||||
| 4 | echo "X:Y" | (IFS=": " read x y; echo "|$x|$y|") | ||||
| 5 | echo "X:" | (IFS=": " read x y; echo "|$x|$y|") | ||||
| 6 | echo "X" | (IFS=": " read x y; echo "|$x|$y|") | ||||
| 7 | echo "" | (IFS=": " read x y; echo "|$x|$y|") | ||||
| 8 | echo Whitespace should be trimmed too: | ||||
| 9 | echo "X:Y : " | (IFS=": " read x y; echo "|$x|$y|") | ||||