Network Throughput Bandwidth Rate Consumption Linux Command

network-rate.sh

#!/bin/bash

## =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
## -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- USAGE -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
##
##                       ./network-rate.sh eth0
##
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tx_bytes=0
rx_bytes=0

tx_bps=0
rx_bps=0

# update dev delay
update()
{
    delay=$2

    cat /proc/net/dev | grep $1 >/tmp/netdev_rate

    #ts=`date +%s`
    read dev rb rp re rd ri rf rc rm tb tp te td ti tc ta tc </tmp/netdev_rate

    #echo $dev $rb $tb
    if [ $tx_bytes -gt 0 ] ; then
        tx_b=$(($tb - $tx_bytes))
        tx_bps=$(($tx_b / $delay))
        tx_mBps=$(($tx_bps / 1048576))
        tx_mbps=$(($tx_mBps * 8))

        rx_b=$(($rb - $rx_bytes))
        rx_bps=$(($rx_b / $delay))
        rx_mBps=$(($rx_bps / 1048576))
        rx_mbps=$(($rx_mBps * 8))

    fi

    tx_bytes=$tb
    rx_bytes=$rb
}
    
update $1 1

while true
do
    sleep 1
    update $1 1

    echo "tx $tx_bytes  rx $rx_bytes  tx MB/s $tx_mBps  rx MB/s $rx_mBps"
done

curl -sL https://gist.githubusercontent.com/stephenlb/6203514264db57bfbdf3/raw/70eac97a8096c43e7016bc4aae528770fef9a057/network-rate.sh | \
sudo bash -s eth0

ssh SERSVER_HOSTNAME "hostname; uptime;  free -t | awk 'NR == 2 {print \"RAM Usage: \" \$3/\$2*100 \"%\"}';  awk '{u=\$2+\$4; t=\$2+\$4+\$5; if (NR==1){u1=u; t1=t;} else print \"CPU Usage: \" (\$2+\$4-u1) * 100 / (t-t1) \"%\"; }' <(grep 'cpu ' /proc/stat) <(sleep 1;grep 'cpu ' /proc/stat); curl -sL https://gist.githubusercontent.com/stephenlb/6203514264db57bfbdf3/raw/70eac97a8096c43e7016bc4aae528770fef9a057/network-rate.sh | sudo bash -s eth0 | head -n3"

List IP Addresses

All IP public addresses in all regions for all running EC2 instances

REGIONS='us-west-1 us-east-1 ap-south-1 eu-central-1 ap-northeast-1'; for REGION in $REGIONS; do aws ec2 describe-instances --query 'Reservations[*].Instances[*].PublicIpAddress' --output=text --region=$REGION 2>&1 | grep -v python | grep -v Warning; done

#!/bin/bash

## -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
##
## Usage:
## ./resources.sh JUMPSERVER
##
## -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=

JUMP="$1"
REGIONS="us-west-1 us-east-1 ap-south-1 eu-central-1 ap-northeast-1"

for REGION in $REGIONS
    do CMD="aws ec2 describe-instances --query 'Reservations[*].Instances[*].PublicIpAddress' --output=text --region=$REGION 2>&1 | grep -v python | grep -v Warning"
    for IP in `ssh $JUMP "$CMD"`
        do echo $IP
        ssh $IP "hostname; uptime; free -t | awk 'NR == 2 {print \"RAM Usage: \" \$3/\$2*100 \"%\"}'; awk '{u=\$2+\$4; t=\$2+\$4+\$5; if (NR==1){u1=u; t1=t;} else print \"CPU Usage: \" (\$2+\$4-u1) * 100 / (t-t1) \"%\"; }' <(grep 'cpu ' /proc/stat) <(sleep 1;grep 'cpu ' /proc/stat); curl -sL https://gist.githubusercontent.com/stephenlb/6203514264db57bfbdf3/raw/70eac97a8096c43e7016bc4aae528770fef9a057/network-rate.sh | sudo bash -s eth0 | head -n3"
    done
done