diff --git a/.gitignore b/.gitignore
index 8693bb1..e56305c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,2 @@
 # Build artifacts
-backup
+update
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..462e736
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,2 @@
+update:
+	gcc -ansi -o update update.c
diff --git a/update.c b/update.c
new file mode 100644
index 0000000..377b026
--- /dev/null
+++ b/update.c
@@ -0,0 +1,83 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+
+int command_builder(char *command, char **args) {
+    char *tmp_command = malloc(strlen(command));
+    memcpy(tmp_command, command, strlen(command));
+    char *tmp_token;
+    size_t index = 0;
+
+    if (tmp_command == NULL) { return 1; }
+
+    tmp_token = strtok(tmp_command, " ");
+    while(tmp_token != NULL) {
+        args[index] = malloc(strlen(tmp_token));
+        memcpy(args[index], tmp_token, strlen(tmp_token));
+        tmp_token = strtok(NULL, " ");
+        index++;
+    }
+    free(tmp_command);
+    args[index++] = NULL;
+    return 0;
+}
+
+int run_cmd_and_wait(char *command) {
+    char **args = malloc(strlen(command));
+    int ret = command_builder(command, args);
+    if (ret != 0) {
+        return 1;
+    }
+
+    signed int pid = fork();
+    int status;
+
+    if (pid == -1) {
+        fprintf(stderr, "Couldn't fork. Error = %s\n", strerror(errno));
+        return 1;
+    } else if (pid > 0) {
+        waitpid(pid, &status, 0);
+    } else {
+        execvp(args[0], args);
+    }
+    free(args);
+
+    return status;
+}
+
+int main() {
+    FILE *os_release = fopen("/etc/os-release", "r");
+    if (!os_release) {
+        fprintf(stderr, "Couldn't open os-release. Error = %s\n", strerror(errno));
+    }
+    char buffer[1024];
+    while (fgets(buffer, sizeof buffer, os_release)) {
+        if (strncmp(buffer, "NAME=", 5) == 0) {
+            memmove(buffer, buffer + 6, (sizeof buffer) - 6);
+            buffer[strcspn(buffer, "\"")] = '\0';
+            break;
+        }
+    }
+    int ret;
+    char *args[100];
+    if (strcmp(buffer, "EndeavourOS") == 0) {
+        ret = run_cmd_and_wait("yay");
+    } else if (strcmp(buffer, "Debian") == 0) {
+        ret = run_cmd_and_wait("apt update");
+        if (ret != 0) {
+            return ret;
+        }
+        ret = run_cmd_and_wait("apt upgrade");
+    } else if (strcmp(buffer, "FreeBSD") == 0) {
+        ret = run_cmd_and_wait("pkg update");
+        if (ret != 0) {
+            return ret;
+        }
+        ret = run_cmd_and_wait("pkg upgrade");
+    } else {
+        fprintf(stderr, "OS %s not suported\n", buffer);
+        return 1;
+    }
+    return ret;
+}