fix typo in the Mount WSL partition on Arch Linux article

.clang-format

@@ -0,0 +1,4 @@
+IndentWidth: 4
+BreakBeforeBraces: Allman
+ColumnLimit: 0
+SortIncludes: false

.gitignore

@@ -1,6 +1,5 @@
 tmp/
 build/
-.vscode/
 a.out
 test_*
 **/exif.?

.vscode/launch.json

@@ -0,0 +1,24 @@
+{
+    // Use IntelliSense to learn about possible attributes.
+    // Hover to view descriptions of existing attributes.
+    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "name": "C makefile launch",
+            "type": "cppdbg",
+            "request": "launch",
+            "targetArchitecture": "x64",
+            "program": "${workspaceRoot}/build/server",
+            "args": ["5000"],
+            "stopAtEntry": false,
+            "cwd": "${workspaceRoot}",
+            "environment": [],
+            "externalConsole": true,
+            "linux": {
+                "MIMode": "gdb",
+            },
+            "miDebuggerArgs": ""
+        },
+    ]
+}

.vscode/settings.json

@@ -0,0 +1,5 @@
+{
+    "files.associations": {
+        "utils.h": "c"
+    }
+}

.vscode/tasks.json

@@ -0,0 +1,12 @@
+{
+    // See https://go.microsoft.com/fwlink/?LinkId=733558
+    // for the documentation about the tasks.json format
+    "version": "2.0.0",
+    "tasks": [
+        {
+            "label": "Build makefile project",
+            "type": "shell",
+            "command": "make"
+        }
+    ]
+}

Dockerfile

@@ -4,7 +4,9 @@ RUN apk add --no-cache build-base
 
 WORKDIR /app
 
-COPY . .
+COPY Makefile .
+COPY src src/
+COPY include include/
 
 RUN make
 
@@ -12,8 +14,8 @@ FROM alpine
 
 WORKDIR /srv
 
-COPY --from=builder /app .
+COPY static static/
 
-RUN apk add --no-cache gcompat
+COPY --from=builder /app/build/server .
 
-CMD ["build/server", "5000"]
+CMD ["./server", "5000"]

include/utils_op/utils.h

@@ -8,7 +8,7 @@
 #include <dirent.h>
 
 void err_msg(char *msg);
-char *concat_to_front(char **str1, char *str2);
+char *prepend(char *dest, const char *prefix);
 char *get_status_message(int status_code);
 char *to_lower(char *str);
 char *trim(char *str);

src/articles_p/article.c

@@ -45,7 +45,7 @@ int list_articles(article_info **articles)
         else
             (*articles)[articles_amount - 1].title = strdup("No title");
 
-        (*articles)[articles_amount - 1].content = malloc(0);
+        (*articles)[articles_amount - 1].content = NULL;
 
         free(tmp);
 
@@ -124,7 +124,7 @@ void free_article_info_arr(article_info **articles, int length)
 // /* Only for testing purposes */
 // int main()
 // {
-//     article_info *articles = malloc(0);
+//     article_info *articles = NULL;
 
 //     int n = list_articles(&articles);
 

src/articles_p/html.c

@@ -84,7 +84,7 @@ int gen_html_article_list(article_info *articles, int n, char **out)
 // /* Only for testing purposes */
 // int main ()
 // {
-//     article_info *articles = malloc(0);
+//     article_info *articles = NULL;
 
 //     int n = list_articles(&articles);
 

src/articles_p/process_md.c

@@ -23,7 +23,7 @@ int process_md(article_info article, char **out)
             }
             else
             {
-                snippet = "<pre><code>\n";
+                snippet = "<pre><code>";
                 is_in_code = 1;
             }
 
@@ -217,9 +217,8 @@ int process_md(article_info article, char **out)
                 while (buff[i + 2 + n] != ']')
                     n++;
 
-                if (buff[i + 2 + n + 1] != '(')
+                if (buff[i + 2 + n + 1] == '(')
-                    continue;
+                {
-
                     int k = 0;
                     while (buff[i + 2 + n + 2 + k] != ')')
                         k++;
@@ -253,6 +252,7 @@ int process_md(article_info article, char **out)
 
                     continue;
                 }
+            }
 
             if (buff[i] == '[')
             {
@@ -260,9 +260,8 @@ int process_md(article_info article, char **out)
                 while (buff[i + 1 + n] != ']')
                     n++;
 
-                if (buff[i + 1 + n + 1] != '(')
+                if (buff[i + 1 + n + 1] == '(')
-                    continue;
+                {
-
                     int k = 0;
                     while (buff[i + 1 + n + 2 + k] != ')')
                         k++;
@@ -296,6 +295,7 @@ int process_md(article_info article, char **out)
 
                     continue;
                 }
+            }
 
             size_t len = strlen(*out);
             char *tmp_out = realloc(*out, len + 2);

src/file_op/file.c

@@ -1,5 +1,6 @@
 #include "../../include/file_op/file.h"
 #include "../../include/utils_op/utils.h"
+#include <limits.h>
 
 /**
  * @brief Generate file path from request path provided
@@ -21,12 +22,31 @@ char *gen_file_path(char *req_path)
         path = strcat(path, "index.html");
     }
 
-    char *webroot = "static";
+    char webroot[PATH_MAX];
+    if (getcwd(webroot, PATH_MAX) == NULL)
+        goto exit_error;
 
-    path = realloc(path, strlen(path) + strlen(webroot) + 1);
+    if (PATH_MAX < strlen(webroot) + strlen("/static"))
-    path = concat_to_front(&path, webroot);
+        goto exit_error;
+
+    strcat(webroot, "/static");
+
+    path = prepend(path, webroot);
+
+    char resolved_path[PATH_MAX];
+    if (realpath(path, resolved_path) == NULL)
+        goto exit_error;
+
+    if (strncmp(resolved_path, webroot, strlen(webroot)) != 0)
+    {
+        goto exit_error;
+    }
 
     return path;
+
+exit_error:
+    free(path);
+    return NULL;
 }
 
 /**

src/file_op/mime.c

@@ -9,7 +9,7 @@
  */
 char *get_mime_type(char *file_path)
 {
-    char *ext = strchr(file_path, '.');
+    char *ext = strrchr(file_path, '.');
 
     if (ext == NULL)
     {

src/gallery_p/gallery.c

@@ -10,9 +10,9 @@
  */
 gallery_t *get_album_list()
 {
-    gallery_t *list = NULL, *curr = list;
+    gallery_t *list = NULL, *curr;
 
-    char **albums_titles_list = malloc(0);
+    char **albums_titles_list = NULL;
 
     ssize_t albums_am = get_dir_list(&albums_titles_list, GALLERY_ROOT);
 
@@ -50,18 +50,18 @@ gallery_t *get_album_list()
  */
 void free_albums_list(gallery_t *albums_list)
 {
-    gallery_t *curr_item = albums_list;
 
-    while (curr_item != NULL)
+    while (albums_list != NULL)
     {
-        free(curr_item->title);
+        free(albums_list->title);
-        for (int i = 0; i < curr_item->img_am; i++)
+        for (int i = 0; i < albums_list->img_am; i++)
-            free_img_item(curr_item->images[i]);
+            free_img_item(albums_list->images[i]);
-        free(curr_item->images);
+        free(albums_list->images);
-        curr_item = curr_item->next;
-    }
 
+        gallery_t *next_item = albums_list->next;
         free(albums_list);
+        albums_list = next_item;
+    }
 }
 
 /**
@@ -154,7 +154,17 @@ int get_album_imgs(img_t **images_arr, int *size, char *title)
 char *gen_gallery_html()
 {
     FILE *album_template_fp = fopen("static/gallery/album.html", "r");
+    if (album_template_fp == NULL)
+    {
+        return "500 Internal Error\n";
+    }
+
     FILE *image_template_fp = fopen("static/gallery/image.html", "r");
+    if (image_template_fp == NULL)
+    {
+        fclose(album_template_fp);
+        return "500 Internal Error\n";
+    }
 
     size_t album_file_size = get_file_size(album_template_fp) + 1;
     char *album_template = calloc(1, album_file_size);
@@ -218,12 +228,12 @@ char *gen_gallery_html()
 
         free(album_content);
         free(album_html);
-        free(image_template);
 
         albums_list_item = albums_list_item->next;
     }
 
     free(album_template);
+    free(image_template);
     free_albums_list(albums_list);
 
     return gallery_content;

src/netw_op/netw.c

@@ -75,7 +75,8 @@ int get_listener_socket(char *port)
  */
 void *get_in_addr(struct sockaddr *sa)
 {
-    if (sa->sa_family == AF_INET) {
+    if (sa->sa_family == AF_INET)
+    {
         return &(((struct sockaddr_in *)sa)->sin_addr);
     }
 

src/netw_op/request.c

@@ -16,6 +16,13 @@
 void res_404(int fd, char *path)
 {
     FILE *fp = fopen("static/404.html", "r");
+
+    if (fp == NULL)
+    {
+        res_500(fd);
+        return;
+    }
+
     const ssize_t fsize = 512;
     char *buff = malloc(fsize), *msg = malloc(fsize);
 
@@ -102,6 +109,13 @@ int send_response(int fd, char *req_path)
 {
     char *file_path = gen_file_path(req_path);
 
+    if (file_path == NULL)
+    {
+        res_404(fd, req_path);
+        free(file_path);
+        return 0;
+    }
+
     struct file_s *file = get_file_info(file_path);
 
     if (file == NULL)
@@ -121,6 +135,8 @@ int send_response(int fd, char *req_path)
         return 0;
     }
 
+    int return_code = 0;
+
     char *mime_type = get_mime_type(file_path);
 
     struct header_s *header = gen_header(200, file->size, mime_type);
@@ -130,15 +146,18 @@ int send_response(int fd, char *req_path)
     if (rv < 0)
     {
         err_msg("couldn't send header");
-        return -1;
+        return_code = -1;
+        goto exit_code;
     }
 
     if (send_file(fd, file) < 0)
     {
         err_msg("couldn't send file");
-        return -1;
+        return_code = -1;
+        goto exit_code;
     }
 
+exit_code:
     close(fd);
 
     free(header->str);
@@ -146,7 +165,8 @@ int send_response(int fd, char *req_path)
 
     free(file);
     free(file_path);
-    return 0;
+
+    return return_code;
 }
 
 /**
@@ -189,7 +209,7 @@ void handle_get_request(int fd, char *request)
         fclose(fp);
         template[file_size - 1] = '\0';
 
-        article_info *articles = malloc(0);
+        article_info *articles = NULL;
         int amount = list_articles(&articles);
         if (amount < 0)
         {
@@ -245,7 +265,7 @@ void handle_get_request(int fd, char *request)
         }
         free(id_str);
 
-        article_info *articles = malloc(0);
+        article_info *articles = NULL;
         int amount = list_articles(&articles);
         if (amount < 0)
         {
@@ -255,6 +275,7 @@ void handle_get_request(int fd, char *request)
 
         if (id > amount - 1)
         {
+            free_article_info_arr(&articles, amount);
             res_404(fd, path);
             return;
         }

src/projects_p/projects.c

@@ -64,7 +64,7 @@ char *gen_project_html()
     fread(template, template_file_size, 1, template_fp);
     fclose(template_fp);
 
-    project_t *list = malloc(0);
+    project_t *list = NULL;
     size_t length = read_list(&list);
 
     char *content = strdup("");

src/server.c

@@ -70,10 +70,10 @@ void handle_process_termination(int signum)
     int status;
     pid_t pid;
 
-    do {
+    do
+    {
         pid = waitpid(-1, &status, WNOHANG);
-    }
+    } while (pid > 0);
-    while (pid > 0);
 }
 
 /**

src/utils_op/utils.c

@@ -17,16 +17,18 @@ void err_msg(char *msg)
  * @param str2
  * @return char*
  */
-char *concat_to_front(char **str1, char *str2)
+char *prepend(char *dest, const char *prefix)
 {
-    char *tmp = strdup(*str1);
+    size_t orig_len = strlen(dest);
+    size_t prefix_len = strlen(prefix);
 
-    strcpy(*str1, str2);
+    dest = realloc(dest, orig_len + prefix_len + 1);
-    strcat(*str1, tmp);
 
-    free(tmp);
+    memmove(dest + prefix_len, dest, orig_len + 1);
 
-    return *str1;
+    memcpy(dest, prefix, prefix_len);
+
+    return dest;
 }
 
 /**

static/about/index.html

@@ -6,6 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <link rel="shortcut icon" type="image/x-icon" href="/favicon.ico" />
     <title>About</title>
+    <link href="https://pub.dm1sh.ru/@dm1sh" rel="me">
 
     <link rel="stylesheet" href="/style.css">
 </head>
@@ -19,25 +20,27 @@
     <main>
         <h1>About me</h1>
         <p>
-            Hello, I'm Shishkov Dmitriy. I'm 17 years old computer programmer. I'm also do photography as a hobby. As
+            Hello, my name is Dmitriy Shishkov. I am a 17-year-old computer programmer. I
-            for autumn 2021, I'm studying in "Saint Petersburg Electrotechnical University "LETI".
+            also do photography as a hobby. As for autumn 2021, I study radiotechnics
+            at "Saint Petersburg Electrotechnical University "LETI".
         </p>
         <p>
-            My specialization is frontend web development. All web services and application I deploy on my own. For it
+            I consider myself a full-stack web developer. All web services and applications
-            I've used <a href="https://www.docker.com">Docker</a> and <a
+            I deploy on my home server, powered by Fedora Server. For it, I use Podman,
-                href="https://docs.docker.com/compose">docker-compose</a> for deployment on my VPS.
+            Ansible, and Cockpit. I have also used PaaSes such as <a href="https://vercel.com">
-            Currently my server is powered with <a href="https://dokku.com">Dokku</a>. For
+            Vercel Now</a> or <a href="https://heroku.com">Heroku</a> for previews or small 
-            smaller projects I also used some PaaS like <a href="https://heroku.com">Heroku</a> and <a
+            projects.
-                href="https://vercel.com">Vercel Now</a>.
         </p>
         <p>
-            I also do in for C development. In <a href="/projects">projects</a> section you can see some of my
+            I also do some C/C++ development for my workspace tools and to better
-            developments in this langualge. Even this site is powered by page generator written in C.
+            understand how the software I use works. You can see some examples in the
+            <a href="/projects">projects</a> section. Even this site is powered by a page
+            generator written in C.
         </p>
-        <p>More formally, this is my stack:</p>
+        <p>Some of the technologies I have worked with:</p>
+        <ul>
+            <li>JS
                 <ul>
-            <li>JS <ul>
-                    <li><a href="https://nodejs.org">NodeJS</a></li>
                     <li><a href="https://www.typescriptlang.org">TypeScript</a></li>
                     <li><a href="https://reactjs.org">React</a>:
                         <ul>
@@ -47,8 +50,15 @@
                             <li><a href="https://styled-components.com">Styled Components</a></li>
                         </ul>
                     </li>
+                    <li>Web APIs:
+                        <ul>
+                            <li><a href="https://developer.mozilla.org/en-US/docs/Web/API/Service_Worker_API">Service Worker</a></li>
+                            <li><a href="https://developer.mozilla.org/en-US/docs/Web/Web_Components">Web Components</a></li>
+                        </ul>
+                    </li>
                     <li><a href="https://redux.js.org">Redux</a></li>
                     <li><a href="https://nextjs.org">Next.js</a></li>
+                    <li><a href="https://nodejs.org">NodeJS</a></li>
                     <li><a href="https://graphql.org">Graphql</a>:
                         <ul>
                             <li><a href="https://www.apollographql.com">Apollo</a></li>
@@ -63,19 +73,29 @@
                     <li><a href="https://www.postgresql.org">PostgreSQL</a>
                         <ul>
                             <li><a href="https://node-postgres.com">Node-postgres</a></li>
+                            <li><a href="https://typeorm.io">TypeORM</a></li>
+                            <li><a href="https://www.cockroachlabs.com/product">CockroachDB</a></li>
+                        </ul>
+                    </li>
+                    <li>Styling:
+                        <ul>
+                            <li><a href="https://mui.com/material-ui">Material UI</a></li>
+                            <li><a href="https://getbootstrap.com/">Bootstrap:
+                                <ul>
+                                    <li><a href="https://react-bootstrap.github.io/">React Bootstrap</a></li>
+                                </ul>
+                            </a></li>
                         </ul>
                     </li>
                     <li><a href="https://www.npmjs.com/package/jsonwebtoken">jsonwebtoken</a></li>
                     <li><a href="https://sendgrid.com">SendGrid</a></li>
-                    <li><a href="https://github.com/jakearchibald/idb">IndexedDB</a></li>
+                    <li><a href="https://github.com/jakearchibald/idb">idb</a></li>
+                    <li><a href="https://github.com/websockets/ws">ws</a></li>
                     <li><a href="https://immerjs.github.io/immer">Immer</a></li>
                     <li><a href="https://expressjs.com">ExpressJS</a></li>
-                    <li>Web APIs: <ul>
+                    <li>Dev environment:
-                            <li><a href="https://developer.mozilla.org/en-US/docs/Web/API/Service_Worker_API">Service Worker</a></li>
+                        <ul>
-                            <li><a href="https://developer.mozilla.org/en-US/docs/Web/Web_Components">Web Components</a></li>
+                            <li><a href="https://vitejs.dev">Vite</a></li>
-                        </ul>
-                    </li>
-                    <li>Dev environment: <ul>
                             <li><a href="https://eslint.org">ESLint</a></li>
                             <li><a href="https://prettier.io">Prettier</a></li>
                             <li><a href="https://jestjs.io">Jest</a></li>
@@ -89,30 +109,49 @@
                     </li>
                 </ul>
             </li>
-            <li>Deployment: <ul>
+            <li>Deployment: 
+                <ul>
+                    <li><a href="https://podman.io">Podman</a></li>
                     <li><a href="https://www.docker.com">Docker</a></li>
                     <li><a href="https://docs.docker.com/compose">docker-compose</a></li>
+                    <li><a href="https://www.ansible.com">Ansible</a></li>
+                    <li><a href="https://kubernetes.io">Kubernetes</a></li>
                     <li><a href="https://dokku.com">Dokku</a></li>
                     <li><a href="https://heroku.com">Heroku</a></li>
-                    <li><a href="https://www.oracle.com/cloud">Oracle Cloud Infrastructure</a></li>
                     <li><a href="https://vercel.com">Vercel Now</a></li>
                 </ul>
             </li>
-            <li>C</li>
             <li><a href="https://www.python.org">Python</a>
                 <ul>
+                    <li><a href="https://ipython.org/notebook.html">Jupyter Notebook</a></li>
+                    <li><a href="https://matplotlib.org">Matplotlib</a></li>
+                    <li><a href="https://numpy.org">Numpy</a></li>
                     <li><a href="https://fastapi.tiangolo.com">FastAPI</a></li>
+                    <li><a href="https://palletsprojects.com/p/jinja">Jinja2</a></li>
+                    <li><a href="https://www.sqlalchemy.org">SQLAlchemy</a></li>
+                    <li><a href="https://pytorch.org">PyTorch</a></li>
                 </ul>
             </li>
-            <li><a href="http://www.lua.org">Lua</a></li>
+            <li>C</li>
+            <li>C++: 
+                <ul>
+                    <li><a href="https://www.wxwidgets.org">wxWidgets</a></li>
+                    <li><a href="https://www.arduino.cc">Arduino</a></li>
+                    <li><a href="https://learn.microsoft.com/en-us/cpp/mfc/mfc-desktop-applications">MFC</a></li>
+                </ul>
+            </li>
+            <li><a href="https://go.dev">Golang</a></li>
+            <li><a href="https://www.lua.org">Lua</a></li>
             <li>C#
                 <ul>
-                    <li><a href="https://dotnet.microsoft.com/">.NET Core</a></li>
+                    <li><a href="https://dotnet.microsoft.com">.NET Core</a></li>
                 </ul>
             </li>
+            <li><a href="https://kotlinlang.org">Kotlin</a></li>
         </ul>
         <p>See <a href="/contacts">contacts</a> to get in touch with me.</p>
-        <p>You can reach my resume following <a href="https://github.com/dm1sh/dm1sh/blob/main/resume.md">this link</a>
+        <p>You can reach my resume by following
+            <a href="https://git.dm1sh.ru/dm1sh/dm1sh/src/branch/main/resume.md">this link</a>.
         </p>
     </main>
 </body>

static/articles/APK_modification/APK_modification.md

@@ -0,0 +1,35 @@
+First, decompile apk file with [apktool](https://apktool.org):
+
+```
+apktool d <file_name>.apk
+```
+
+Replace assets or edit *Manifest.xml*. [smali2java](https://github.com/AlexeySoshin/smali2java) can be of use for code modifications.
+
+Recompile apk:
+
+```
+apktool b <file_name>
+```
+
+Alignment is necessary for modern android versions (I believe, 30+ SDK):
+
+```
+zipalign -v -f -p 4 <file_name>/dist/<file_name>.apk aligned-<file_name>.apk
+```
+
+Create a signing key. Fields values do not matter. Especially for personal use.
+
+```
+keytool -genkey -v -keystore my-release-key.keystore -alias alias_name -keyalg RSA -keysize 2048 -validity 1000
+```
+
+Actually sign apk with it:
+
+```
+apksigner.jar sign -ks my-release-key.keystore --ks-key-alias alias_name aligned-<file_name>.apk
+```
+
+It will overwrite the provided apk with a signed one.
+
+We're awesome!

static/articles/Mount_WSL_partition_on_Arch_Linux/Mount_WSL_partition_on_Arch_Linux.md

@@ -5,7 +5,7 @@ Firstly, mount your Windows disk C: on Linux. For it, run:
 ```
 sudo pacman -S ntfs-3g
 sudo mkdir -p /mnt/c
-sudo mount /dev/<Windows partition name> /mnt/c
+sudo mount /dev/&lt;Windows partition name> /mnt/c
 ```
 
 WSL filesystem is stored as .vhdx file, so we will use qemu-nbd to mount it as usual disk drive.
@@ -26,16 +26,16 @@ sudo pacman -S qemu
 Connect .vhdx file to nbd device:
 
 ```
-sudo qemu-hbd -c /dev/nbd0 /mnt/c/<path to .vhdx file>
+sudo qemu-hbd -c /dev/nbd0 /mnt/c/&lt;path to .vhdx file>
 ```
 
 By default, path must look like Users/[user]/AppData/Local/Packages/[distro]/LocalState/[distroPackageName]/ext4.vhdx
 
-Finally, mount ndb device:
+Finally, mount nbd device:
 
 ```
 sudo mkdir /mnt/wsl
-sudo mount /dev/ndb0 /mnt/wsl
+sudo mount /dev/nbd0 /mnt/wsl
 ```
 
 Now you can transfer files or chroot into it.

static/articles/Use_phone_camera_for_linux_desktop_(2023)/Use_phone_camera_for_linux_desktop_(2023).md

@@ -11,7 +11,7 @@ sudo dnf install v4l2loopback
 Next, after reboot, we're ready to start the stream with ffmpeg:
 
 ```bash
-sudo ffmpeg -f mjpeg -r 5 -i "http://<Phone IP>:8080/cam.mjpeg?fps=10" -r 10 -pix_fmt yuv420p -f v4l2 /dev/video0
+sudo ffmpeg -f mjpeg -r 5 -i "http://&lt;Phone IP>:8080/cam.mjpeg?fps=10" -r 10 -pix_fmt yuv420p -f v4l2 /dev/video0
 ```
 
 My Wi-Fi connection speed was enough for such stream. But it is still possible to use it with adb port forwarding over usb:

static/articles/index.html

@@ -6,6 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <link rel="shortcut icon" type="image/x-icon" href="/favicon.ico" />
     <title>%s</title>
+    <link href="https://pub.dm1sh.ru/@dm1sh" rel="me">
 
     <link rel="stylesheet" href="/style.css">
 </head>

static/articles/list.db

@@ -1,7 +1,8 @@
-1594048366 My_first_article_on_this_site
+1594048366000 My_first_article_on_this_site
 1606819380000 Ugra_Hantaton
 1619034957605 Stack_VM_V1.0
 1627839955679 Publite_-_an_Ebook_reader
 1646570601234 Mount_WSL_partition_on_Arch_Linux
 1653350638050 Use_phone_as_camera_for_linux_desktop
 1694581049776 Use_phone_camera_for_linux_desktop_(2023)
+1738537323514 APK_modification

static/contacts/index.html

@@ -6,6 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <link rel="shortcut icon" type="image/x-icon" href="/favicon.ico" />
     <title>Contacts</title>
+    <link href="https://pub.dm1sh.ru/@dm1sh" rel="me">
 
     <link rel="stylesheet" href="style.css">
 </head>
@@ -20,8 +21,9 @@
         <h1>Contacts:</h1>
         <ul>
             <li><a href="https://t.me/dm1sh">Telegram</a></li>
-            <li><a href="https://vk.com/dm1sh">VK</a></li>
             <li><a href="mailto:me@dmitriy.icu">Mail (me@dmitriy.icu)</a></li>
+            <li><a rel="me" href="https://pub.dm1sh.ru/@dm1sh">Mastodon</a></li>
+            <li><a href="https://vk.com/dm1sh">VK</a></li>
         </ul>
     </main>
 </body>

static/gallery/index.html

@@ -6,6 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <link rel="shortcut icon" type="image/x-icon" href="/favicon.ico" />
     <title>Gallery</title>
+    <link href="https://pub.dm1sh.ru/@dm1sh" rel="me">
 
     <link rel="stylesheet" href="/style.css">
 </head>
@@ -17,6 +18,7 @@
             title="If you have modern browser, you can visit more fancy version of my site">Modernize</a> -->
     </header>
     <main>
+        <h1>Gallery</h1>
         <p>Heare are some of my photos.</p>
         %s
     </main>

static/index.html

@@ -6,6 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <link rel="shortcut icon" type="image/x-icon" href="/favicon.ico" />
     <title>Shishkov Dmitriy</title>
+    <link href="https://pub.dm1sh.ru/@dm1sh" rel="me">
 
     <link rel="stylesheet" href="style.css">
 </head>

static/projects/index.html

@@ -6,6 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <link rel="shortcut icon" type="image/x-icon" href="/favicon.ico" />
     <title>Projects</title>
+    <link href="https://pub.dm1sh.ru/@dm1sh" rel="me">
 
     <link rel="stylesheet" href="style.css">
 </head>

static/style.css

@@ -83,6 +83,15 @@ main li {
   line-height: 30px;
 }
 
+main pre {
+  font-size: 17px;
+  overflow-x: auto;
+}
+
+main code {
+  font-family: monospace;
+}
+
 main a:hover {
   text-decoration: none;
 }