leozhang2018

# if you havent done it yet, please download the tor-browser and start it
# https://www.torproject.org/download/download-easy.html.en
wget https://www.torproject.org/dist/torbrowser/5.0/tor-browser-linux64-5.0_en-US.tar.xz
tar xf tor-browser-linux64-5.0_en-US.tar.xz

# download the source of proxychains-ng
git clone https://github.com/rofl0r/proxychains-ng.git

cd proxychains-ng

leozhang2018

cat /proc/diskstats | awk '$3  !~ /loop*|ram*/ {print $3 " " $6 " " $9 " "}'

leozhang2018

CSS Border transitions

Animated CSS borders.

Firefox is doing weird things with the box-shadow, making one side thicker than the others.

A Pen by leozhang on CodePen.

License.

leozhang2018

<?php
$pingTarget = "baidu.com";
$pingCount = 4;
//It's very important to escape shell arguments to avoid injection attacks.
$output = shell_exec('ping -c'.escapeshellarg((int)$pingCount).' '.escapeshellarg($pingTarget));
if(empty($output))
{
 echo "An error occured. Most likely an invalid or unreachable domain.";
 exit(1);
}

leozhang2018

# Get CN_IPv4 from APNIC
function CurlIptable(){
## 指定作用域分隔符为 '|',同时计算子网掩码位数之后进行拼接(http://www.cnblogs.com/ggjucheng/archive/2013/01/13/2858470.html)
curl $Delegated_apnic_latest_URL | grep 'apnic|CN|ipv4' | awk -F '|' '/CN/&&/ipv4/ {print "iptables -t nat -I SHADOWSOCKS -d " $4 "/" 32-log($5)/log(2)  " -j RETURN" }'|cat > $save_to_file
}

leozhang2018

# Chrome Cache
mkdir -p "/dev/shm/Chrome" -m 1777
[ -d "$HOME/.cache/google-chrome" ] && [ ! -h "$HOME/.cache/google-chrome/Defau$
    rm -fR "$HOME/.cache/google-chrome/Default"
    ln -s "/dev/shm/Chrome" "$HOME/.cache/google-chrome/Default"
}