I want to create a TUN interfae I type command in adb like below mkdir -p /dev/net busybox mknod /dev/net/tun1 c 10 200 chmod 666 /dev/net/tun1 ip tuntap add d
From what I understand, a typical buffer overflow attack occurs when an attack overflows a buffer of memory on the stack, thus allowing the attacker to inject m
I am looking for the absolute fastest method of performing unlink and rmdir commands on a path containing millions of files and thousands of folders. I have fo
I have a problem with creating new files in mounted docker volume. Firstly after installation docker i added my user to docker group. sudo usermod -aG docker
The answer seems pretty obvious I guess but none of the possible answers given in https://superuser.com/questions/406141/how-to-get-an-arm-cpu-clock-speed-in-li
Below is excerpted from linux kernel: /* * "id" is the POSIX thread ID. We use the * files pointer for this.. */ int filp_close(struct file *filp, fl_owner_
I have an AWS server running a website with NGINX and PHP. I originally installed these using the following: sudo yum install -y nginx php-fpm The version of
I have webserver in docker container, but I cannot configure iptables on my host (Debian). I want allow only specified ip addressess to connect on ports 80 and
how do I determine which version of the netcdf library is installed in my system? Is there a command line? I tried to search "netcdf" and I find a bunch of file
I'm trying to replace the tab with 4 spaces, using sed, but it is not working. Here is my code: sed -i '{s/\t/ \{4\}/g}' filename Any suggestion is apprecia
I am writing a kernel module and in it I have the following piece of code: dma_dev->coherent_dma_mask = DMA_BIT_MASK(64); I do not always want 64 in there
I'm using NodeJS wih MongoDB using mongodb package. When I run mongod command it works fine and gives "waiting for connection on port 27017". So, mongod seems t
I cannot find any reference on how to pair a bluetooth device on linux in a program written in C using the BlueZ Bluetooth libraries. I already managed to do a
i have a big problem with the integrations in iTop by Combodo, I hope anybody can help me :) To my Problem... I have two servers with Linux Ubuntu 18.04LTS, one
I'm trying to understand the output from Valgrind having executed it as follows: valgrind --leak-check=yes "someprogram" The output is here: ==30347== ==30347=
I am using Prometheus to monitor network traffic on Linux machines. I see several useful metrics like node_network_receive_bytes_total, node_network_transmit_by
I have developed a Linux desktop application with the help of flutter but now I am facing an error when I am trying to create the snapcraft build in #Flutter Pr
I have deleted the AWS credentials in sudo nano ~/.aws/config. But, the credentials are still in aws configure. Is there a way to reset aws configure with clear
I recently wrote a module implementing these functions. What is the difference between the two? From my understanding, the copy_..._user functions are more sec
I just changed my file permissions using $ sudo chmod g+s filename and my file permissions turned from drwxr-xr-x to drwxr-sr-x. How do I remove it?