mirror of https://github.com/tLDP/LDP
29 lines
718 B
Bash
29 lines
718 B
Bash
#!/bin/bash
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# nested-loop.sh: Nested "for" loops.
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outer=1 # Set outer loop counter.
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# Beginning of outer loop.
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for a in 1 2 3 4 5
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do
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echo "Pass $outer in outer loop."
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echo "---------------------"
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inner=1 # Reset inner loop counter.
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# ===============================================
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# Beginning of inner loop.
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for b in 1 2 3 4 5
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do
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echo "Pass $inner in inner loop."
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let "inner+=1" # Increment inner loop counter.
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done
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# End of inner loop.
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# ===============================================
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let "outer+=1" # Increment outer loop counter.
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echo # Space between output blocks in pass of outer loop.
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done
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# End of outer loop.
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exit 0
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