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7 lines
241 B
Bash
Executable file
7 lines
241 B
Bash
Executable file
#!/bin/sh
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MODEM_INTF=$1
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[ -z "$MODEM_INTF" ] && return
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SIGNAL_INFO=$(mmcli -m $MODEM_INTF --output-keyvalue)
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[ -z "$SIGNAL_INFO" ] && return
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PERCENT=$(echo $SIGNAL_INFO | grep 'status.signal-quality' | awk -F": " '{print $2}')
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echo $PERCENT
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