https://joshlin.me/posts/ Recent content in Posts on Blog - Josh Lin https://joshlin.me/%3Clink%20or%20path%20of%20image%20for%20opengraph,%20twitter-cards%3E https://joshlin.me/%3Clink%20or%20path%20of%20image%20for%20opengraph,%20twitter-cards%3E Hugo -- gohugo.io en Tue, 12 Dec 2023 02:42:25 -0500 https://joshlin.me/posts/wsl-migration/ Tue, 12 Dec 2023 02:42:25 -0500 https://joshlin.me/posts/wsl-migration/ Sometimes you need to move your WSL installation to another drive. Maybe you’re running out of space on your current drive, or you just want to move it to a faster drive. Whatever the reason, it’s simple as using several builtin commands from WSL. For this example, I’ll be moving my Ubuntu-22.04 installation from my C: drive to my D: drive. Steps List current installations in cmd or windows powershell https://joshlin.me/posts/linux-intrusion/ Sat, 15 Jul 2023 04:36:12 -0500 https://joshlin.me/posts/linux-intrusion/ Problem Root and other users, except the default Ubuntu user on Tencent Cloud, are unable to log in. Immediately logged into Ubuntu and confirmed the configuration in /etc/ssh/sshd_config. PermitRootLogin was enabled, and PasswordAuthentication was also active. Used passwd to reset the password. Still failed to log in. CPU utilization at 100%. Used kill -9 2724 to terminate the process. Found implanted programs in /var/tmp/.x and /var/tmp/.xrx. lighthouse@VM-12-14-ubuntu:~$ ls -la /var/tmp/.xrx /var/tmp/.