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'''Reading values line by line''' |
'''Reading values line by line''' |
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<lang> |
<lang bash> |
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#!/bin/ksh |
#!/bin/ksh |
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size=0 |
size=0 |
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# Read values line by line: |
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while IFS= read -r line; do |
while IFS= read -r line; do |
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size=$(($size + 1)) |
size=$(($size + 1)) |
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'''Iterative''' |
'''Iterative''' |
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<lang> |
<lang bash> |
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left=0 |
left=0 |
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right=$(($size - 1)) |
right=$(($size - 1)) |
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