Tweak Internet Speed on Slackware

          Hai coming againt with some linux slackware hehehehe ,well let make the slacky rock firs make a new file in directory /etc/sysctl.conf and then copy the code to your file. this the source: # 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...

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Hardening The Linux Kernel With Grsecurity (debian base)

Hardening The Linux Kernel With Grsecurity (debian base) Security is based on three characteristics: prevention, protection and detection. Grsecurity is a patch for Linux kernel that allows you to increase each of these points. This howto was performed on a Debian Lenny system. Thus some tools are Debian specific. However, tasks can be performed with other distro specific tools or even with universal tools (make). Everything will done with root privileges. However, you can perform them with...

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NTP server debian base

NTP atau Network Time Protocol di Debian itu cara settingnya kira-kira begini: (Dari Command Prompt / Terminal Console) 1. Install NTP Server nya: apt-get install ntp ntpdate ntp-server (Kalau mau pakai aptitude sebagai pengganti apt-get juga boleh) 2. Ubah konfigurasi NTP server nya: nano /etc/ntp.conf 2.a. Pada baris "server ..." buat baris baru yang isinya "server id.pool.ntp.org" dan remark (beri awalan #) atau hapus baris "server ..." lainnya. Ini supaya sinkronisasi time nya ke lokasi server Indonesia saja. 2.b. Tambahkan baris "restrict a.b.c.d mask 255.255.255.0 nomodify notrap"...

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