I’ve decided to get my CCNA CCAI (Certified Cisco Academy Instructor) certificate so I’ll be studying for next two months and try to preparemyself for fasttrack. here, You’ ll be able to see my progress and my first step is to revise my knowledge in subnetting.
I’ve been playing with Kubuntu Intrepid (8.10) for about two weeks and the thing that annoys me most is the autocomplete option in Konsole/shell.
so, if U want to enable it, do following:
sudo nano /etc/bash.bash.rc -> uncomment part # enable bash completion in interactive shells
source /etc/profile
everything should work now 🙂
Page is in croatian language (for $ divide number with 4,5) but feel free to check it out at here.
edit and copy-paste at the end of the file /etc/sysctl.conf
net.ipv4.tcp_no_metrics_save=1
net.core.rmem_default=65536
net.core.wmem_default=65536
net.core.rmem_max=52428800
net.core.wmem_max=52428800
net.ipv4.tcp_rmem = 8192 750000 52428800
net.ipv4.tcp_wmem = 8192 750000 52428800
net.ipv4.tcp_reordering=20
net.ipv4.tcp_timestamps=1
net.ipv4.tcp_window_scaling=1
net.ipv4.tcp_sack=0
net.ipv4.tcp_moderate_rcvbuf=1
net.ipv4.tcp_congestion_control = cubic
net.ipv4.tcp_adv_win_scale=9
save file, exit and reboot your machine 🙂
p.s. tnx to Popaj
ubuntu geek kick ass! 🙂
cool article located here
sudo touch /forcefsck && sudo reboot
you’ve messed up your grub after installing windows? download and boot auto super grub disk.
simple, fast, great 🙂