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15 lines
236 B
Bash
Executable File
15 lines
236 B
Bash
Executable File
#!/bin/sh
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if [ ! -e /dev/null ]; then
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mknod /dev/null c 1 3 # shell uses this internally
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fi
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echo builtin echo
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/bin/echo real echo
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# some background stuff
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sleep 1000 &
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bg=$!
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echo started sleep in background
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kill $bg
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echo killed it
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