program version site: 2.0.1.5, 1-1.2-1.2-2 template - upgrade . os server - stable . home os - policy . date add music: somewhere june.2008, with Aguilera comfort site creating in 2006 year, with experiences 0 mine music career begin with deepdown in 2003 year 1 june, with 2 deepdown Egypt In kindergarten, I went to the child in science. At school I was sociable with friends. I went to work on a special computer. today 2013 year, iam musician and cityworker, add webmaster 2016 year i'am baby install java tm 32bit cd /usr/lib/mozilla/plugins ln -s /usr/java/jre1.7.0_09/lib/i386/libnpjp2.so 64 bit cd /usr/lib64/mozilla/plugins ln -s /usr/java/jre1.7.0_09/lib/amd64/libnpjp2.so gcc 4.7 cd /usr/bin ln -s /opt/centos/devtoolset-1.1/root/usr/bin/gcc gcc ln -s /opt/centos/devtoolset-1.1/root/usr/bin/g++ g++ gcc -v g++ -v export CC=gcc CXX=g++ hash -r sysctl.conf vm.overcommit_memory=2 vm.swappiness=20 vm.overcommit_ratio=80 vm.dirty_background_ratio=30 vm.dirty_ratio=60 net.ipv4.ip_forward = 0 net.ipv4.conf.default.rp_filter = 1 net.ipv4.conf.default.accept_source_route = 0 kernel.sysrq = 0 kernel.core_uses_pid = 1 net.ipv4.tcp_synack_retries = 2 net.ipv4.tcp_syncookies = 1 net.ipv4.tcp_max_syn_backlog = 1280 net.ipv4.tcp_timestamps = 0 net.ipv4.conf.all.send_redirects = 0 net.ipv4.conf.default.send_redirects = 0 net.ipv4.conf.all.accept_redirects = 0 net.ipv4.icmp_echo_ignore_all = 1 net.ipv4.icmp_echo_ignore_broadcasts = 1 net.ipv4.icmp_ignore_bogus_error_responses = 1 net.ipv4.conf.all.log_martians = 1 net.ipv4.conf.default.log_martians = 1 net.ipv4.conf.all.accept_source_route = 0 net.ipv4.conf.default.accept_source_route = 0 net.ipv4.conf.all.rp_filter = 1 net.ipv4.conf.default.rp_filter = 1 net.ipv4.conf.default.accept_redirects = 0 net.ipv4.conf.all.secure_redirects = 0 net.ipv4.conf.default.secure_redirects = 0 net.ipv6.conf.default.router_solicitations = 0 net.ipv6.conf.default.accept_ra_rtr_pref = 0 net.ipv6.conf.default.accept_ra_pinfo = 0 net.ipv6.conf.default.accept_ra_defrtr = 0 net.ipv6.conf.default.autoconf = 0 net.ipv6.conf.default.dad_transmits = 0 net.ipv6.conf.default.max_addresses = 1 kernel.exec-shield = 1 kernel.randomize_va_space = 1 fs.file-max = 65535 net.ipv4.ip_local_port_range = 11000 65000 kernel.panic = 30 vm.user_reserve_kbytes=80000 vm.lowmem_reserve_ratio= 128 128 16 vm.extfrag_threshold=250 vm.max_map_count=32765 vm.min_free_kbytes=33792 vm.oom_kill_allocating_task=1 vm.page-cluster=2 vm.vfs_cache_pressure=70 net.core.wmem_max = 250000 net.core.rmem_max = 250000 net.core.wmem_default = 250000 net.core.rmem_default = 250000 net.ipv6.conf.all.disable_ipv6 = 1 net.ipv6.conf.default.disable_ipv6 = 1 icecat privacy about:config browser.cache.use_new_backend - 1 general.useragent.override - Mozilla/5.0 (X11; Oracle; Linux x86_64; rv:52.3) Gecko/20170901 icecat/52.3.0 browser.safebrowsing.enabled - false browser.safebrowsing.malware.enabled - false browser.startup.page - 0 datareporting.healthreport.uploadEnabled - false dom.storage.enabled - false network.dns.disablePrefetch - false network.cookie.cookieBehavior - 1 network.cookie.lifetimePolicy - 0 network.http.sendRefererHeader - 0 network.http.sendSecureXSiteReferrer - false network.prefetch-next - false privacy.donottrackheader.enabled - true browser.search.openintab - true network.http.pipelining - true network.http.proxy.pipelining - true browser.tabs.onTop - false dom.event.clipboardevents.enabled - false network.dns.disableIPv6 - true Used source on upgrade template: bootstrap 3.1.1, jquery ui 1.10.4, prime - creative responsive multipurpose template: last change 01/08/15 opensuse 42.2 gftp 2.0.19, geany 1.28, ufraw, optipng 0.7.5, gimp 2.8.18, seamonkey 2.40, audacity 2.1.2, openshot 1.4.3 apache2, php, mysql, vsftpd