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General Tech QA/Testing 2 years ago
Posted on 16 Aug 2022, this text provides information on QA/Testing related to General Tech. Please note that while accuracy is prioritized, the data presented might not be entirely correct or up-to-date. This information is offered for general knowledge and informational purposes only, and should not be considered as a substitute for professional advice.
Turn Your Knowledge into Earnings.
I have a string in Bash:
string="My string"
How can I test if it contains another string?
if [ $string ?? 'foo' ]; then echo "It's there!" fi
Where ?? is my unknown operator. Do I use echo and grep?
??
grep
if echo "$string" | grep 'foo'; then echo "It's there!" fi
That looks a bit clumsy.
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