https://wiki.felixc.at/ 2026-04-06T03:36:52+00:00 https://wiki.felixc.at/ https://wiki.felixc.at/_media/wiki:dokuwiki.svg text/html 2025-11-30T22:55:56+00:00 felixonmars (felixonmars@undisclosed.example.com) https://wiki.felixc.at/sidebar?rev=1764543356&do=diff About Me Felix Yan (@felixonmars) is a cat. Meow~ * Mastodon * Blog * GitHub * X(Twitter) * Steam * Facebook * AUR * Launchpad * LinkedIn Some badges: <https://www.openhub.net/accounts/230215?ref=Detailed> [Stack Overflow] * My Badges * My BOINC * My osu! text/html 2025-03-27T09:40:57+00:00 felixonmars (felixonmars@undisclosed.example.com) https://wiki.felixc.at/linux_risc-v?rev=1743068457&do=diff Live Replace cd / apt install wget zstd wget http://mirrors.cernet.edu.cn/archriscv/images/archriscv-latest.tar.zst mkdir oldroot newroot cd newroot tar xf ../archriscv-latest.tar.zst cd .. mv archriscv-latest.tar.zst bin etc home lib opt root sbin srv tmp usr var oldroot/ cd newroot LD_LIBRARY_PATH="$PWD"/lib "$PWD"/lib/ld-linux-riscv64-lp64d.so.1 "$PWD"/usr/bin/mv bin etc home lib opt root sbin srv tmp usr var ../ cd .. cp -r oldroot/lib/firmware lib/ cp -r oldroot/lib/modules/ lib/ cp … text/html 2025-01-18T16:01:47+00:00 felixonmars (felixonmars@undisclosed.example.com) https://wiki.felixc.at/felixyan_privatetrackers?rev=1737216107&do=diff U2 CMCT TTG 皇后 葡萄 HDCity Redacted LzTr HDBits IPT TorrentLeech KeepFRDS Jpopsuki BakaBT HD-Torrents animebytes HDSky JoyHD HDR BYRBT TLFBits DIC Inactive OurDisc TCCF HDChina M-Team Dead CHD 六维空间 PianoSheets HDWinG SeeHD What.cd HDArea 神站 mutracker 清影PT 点击扑通 G. Waffles.ch 麦田PT AsianDVDClub 天天高清 CCFBits text/html 2024-05-13T17:38:30+00:00 felixonmars (felixonmars@undisclosed.example.com) https://wiki.felixc.at/linux?rev=1715621910&do=diff Create a Swap File _size=4g _location=/ fallocate -l $_size $_location/$_size.swap chmod 600 $_location/$_size.swap mkswap $_location/$_size.swap echo "$_location/$_size.swap none swap defaults 0 0" >> /etc/fstab swapon -a btrfs: btrfs filesystem mkswapfile -s $_size $_location/$_size.swap text/html 2024-05-12T15:20:57+00:00 felixonmars (felixonmars@undisclosed.example.com) https://wiki.felixc.at/start?rev=1715527257&do=diff General * SSH * Linux/Security * Linux/RISC-V * Linux (Miscellaneous) Networking * PortForwarding * NAT * Dnsmasq * Linux/Network * Linux/Network/PPP Web Server * Nginx * Nginx/SSL Databases * Percona Email * MSMTP Materials * IPTables/PacketFlow Miscellaneous * regex.alf.nu * PythonChallenge * Dropquest2012 Old * PHP-FPM * Locale * OpenVPN * BadVPN * VB6/Recipes * Pidgin * Fcitx * Xorg * MongoDB * PHP-uWSGI text/html 2024-05-12T15:16:21+00:00 felixonmars (felixonmars@undisclosed.example.com) https://wiki.felixc.at/linux_security?rev=1715526981&do=diff Reset Root Password Add this to your (grub's kernel line or grub2's linux line) and boot: init=/bin/bash Then just use passwd to reset the root password: passwd On old systems you may need to remount the filesystem: mount -o remount,rw / text/html 2017-01-05T06:48:28+00:00 felixonmars (felixonmars@undisclosed.example.com) https://wiki.felixc.at/?image=packet_flow_chart.png&ns=0&rev=1483598908&tab_details=history&media_do=diff&do=media <img src="https://wiki.felixc.at/_media/packet_flow_chart.png?w=500&amp;h=500&amp;tok=14f9e7" alt="packet_flow_chart.png" loading="lazy" width="500" height="500" />