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17 lines
243 B
Bash
Executable file
17 lines
243 B
Bash
Executable file
#!/bin/sh
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# run B but then wait for the file to change.
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# great to set as $EDITOR.
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# the notion of a file changing is a little weak.
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stat=`ls -l $1`
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B "$@"
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while true
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do
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nstat=`ls -l $1`
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if [ "x$stat" != "x$nstat" ]
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then
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exit
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fi
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done
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