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Torrid
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UNIX for Beginners Questions & Answers
01-16-2017
2
Need Help in Script
613
Posted By
Scrutinizer
Hi, try: num=$(wc -l < /root/demp/hehe.txt) ...
Hi, try:
num=$(wc -l < /root/demp/hehe.txt)
By using the redirect, variable num will only contain the number. Otherwise variable num will contain both the number and the filename, which leads to...
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