wifi.sh

#!/bin/bash

# Get the number of rows available in the terminal
ROWS=$(tput lines)

# Generate your nmcli content
CONTENT=$(nmcli -f SSID,RATE,CHAN,SIGNAL,BARS dev wifi list | awk '!seen[$1]++')

# Check if the content exceeds the available rows
if [ $(echo "$CONTENT" | wc -l) -gt $ROWS ]; then
    # If it exceeds, display using 'less'
    echo "$CONTENT" | less
else
    # Otherwise, just display it normally
    echo "$CONTENT"
fi