Queue/Definition: Difference between revisions
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push() {echo $1 >> fifo } |
push() {echo $1 >> fifo } |
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pop() {head -1 fifo ; (cat fifo | tail -n +2)|sponge fifo} |
pop() {head -1 fifo ; (cat fifo | tail -n +2)|sponge fifo} |
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empty() {cat fifo | wc -l} |
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Usage: |
Usage: |
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push me; push you; push us; push them |
push me; push you; push us; push them |
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