반응형 프로그램...52 [Virtual Box] CentOs7 Minimal Version =RPM 버전el6 => CentOS6.xel7 => CentOS7.xfc19 => Fedora 19ram=> SourceForge cf> http://rpmfind.net/linux/rpm2html/search.php?query=tar = ifconfig 안되는 것ip addrip links등으로 사용가능ifconfig 사용하려면 yum -y install net-tools = run-level 변경 [root@localhost system]# systemctl set-default graphical.target rm '/etc/systemd/system/default.target' ln -s '/usr/lib/systemd/system/graphical.target' '/etc/systemd/syst.. 2015. 8. 17. [암호화/인증] 802.11 Sniffer Capture Analysis - WPA/WPA2 with PSK or EAP = CISCO 자료 펌 :802.11 Sniffer Capture Analysis - WPA/WPA2 with PSK or EAPWPA-PSK(TKIP) 1. Beacon frames are transmitted periodically to anonunce presence of wireless network and contain all information about it(data rates, channels, security ciphers, key management etc): 2. Probe request, is sent by STA to obtain information from AP: 3. Probe response, AP responds with with a probe response frame.. 2015. 4. 13. [Timer] hrtimer = 참고. http://decdream.tistory.com/409. http://makingdream.tistory.com/20 . https://gist.github.com/maggocnx/5946907 = Kernel 기본 단위. HZ를 기본 단위로 하는 Jiffies처럼 HZ가 기본 Resolution임. HZ 단위 예10msec=> 1초 == 100HZLinux Kernel 2.4ARM Linux Kernel 2.6 4msec=> 1초 == 250HZLinux Kernel 2.6.131msec=> 1초 == 1000HZLinux Kernel 2.6사용자 설정(CONFIG_NO_HZ) Linux Kernel 2.6.21 ~ = HZ이하 Resolution Timer => hrtimer . 확인 방.. 2015. 4. 13. [Netlink] kernel-space sample (Using Generic Netlink sockets) http://www.linuxfoundation.org/collaborate/workgroups/networking/generic_netlink_howtohttp://www.carisma.slowglass.com/~tgr/libnl/ = 펌> use Netlink Protocol Library Suite (libnl).Generic Netlink sockets - example codelinux/kernels/mips-linux-2.6.15/include/net/netlink.h /* ======================================================================== * Netlink Messages and Attributes Interface (As See.. 2014. 11. 14. 이전 1 ··· 7 8 9 10 11 12 13 다음 반응형