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Check port usage
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| #!/bin/bash | |
| # @author prochor666@gmail.com | |
| # | |
| # Check port usage | |
| function inUse() | |
| { | |
| if [[ -z $(ss -tulwn | grep -E "LISTEN.*:${@} ") ]]; | |
| then | |
| echo "SUCCESS: ${@} is free to use" | |
| else | |
| echo "ERROR: ${@} is used" | |
| fi | |
| } | |
| echo "Check port usage" | |
| echo "" | |
| read -p "Input port: " PORT | |
| inUse $PORT |
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