/strange_bash_feature.sh
Created May 22, 2012
Weird (annoying) feature of bash
| #!/bin/bash | |
| COUNT=1 | |
| FILE=$0 | |
| # run this script with bash | |
| # i bet you can't predict the outcome | |
| function printsleep { | |
| echo COUNT=$(( COUNT++ )) | |
| echo printsleep >> $FILE | |
| sleep 2 | |
| } | |
| printsleep |
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