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20 lines
392 B
Bash
Executable File
20 lines
392 B
Bash
Executable File
#!/bin/bash
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# Check if an interface name is provided
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#if [ -z "$1" ]; then
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# echo "Usage: $0 <interface_name>"
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# exit 1
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#fi
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INTERFACE="wlo1"
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# Parse the interface state from `ip a`
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STATE=$(ip a show "$INTERFACE" 2>/dev/null | grep -oP '(?<=state )\w+')
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# Check if the interface exists
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if [ $STATE = "UP" ]; then
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sudo ip link set $INTERFACE down
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else
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sudo ip link set $INTERFACE up
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fi
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