cara agar akses internet cepat pada sistem operasi linux

1. Pertama-tama sobat buka Terminal : Application -> Accessories -> Terminal
2. Buka file sysclt.conf dengan cara mengetikkan perintah dibawah ini pada terrminal :

sudo gedit /etc/sysctl.conf

3. Copy teks dibawah ini lalu pastekan pada baris terakhir sysctl.conf

# increase TCP max buffer size setable using setsockopt()
net.core.rmem_max = 16777216
net.core.wmem_max = 16777216
# increase Linux autotuning TCP buffer limits
# min, default, and max number of bytes to use
# set max to at least 4MB, or higher if you use very high BDP paths
net.ipv4.tcp_rmem = 4096 87380 16777216
net.ipv4.tcp_wmem = 4096 65536 16777216
# don't cache ssthresh from previous connection
net.ipv4.tcp_no_metrics_save = 1
net.ipv4.tcp_moderate_rcvbuf = 1
# recommended to increase this for 1000 BT or higher
net.core.netdev_max_backlog = 2500
# for 10 GigE, use this, uncomment below
# net.core.netdev_max_backlog = 30000
# Turn off timestamps if you're on a gigabit or very busy network
# Having it off is one less thing the IP stack needs to work on
#net.ipv4.tcp_timestamps = 0
# disable tcp selective acknowledgements.
net.ipv4.tcp_sack = 0
#enable window scaling
net.ipv4.tcp_window_scaling = 1

4. Simpan hasil editan diatas dengan cara tekan keyboard Ctrl + S, kemudian untuk keluar silahkan tekan ALT + F4
5. Aktifkan settingan diatas dengan cara ketik perintah dibawah ini :

sudo gedit /etc/sysctl.conf 

SEKIAN...!!!
:-D

Sumber : M. Riza Falefi