TD Wiki linux

linux:alternatives

Anonymous (anonymous@undisclosed.example.com) — 2025-02-20T14:54:50+00:00

Alternatives 1. Using alternatives * 2. Java *

linux:bash_script_quick

Anonymous (anonymous@undisclosed.example.com) — 2025-02-20T14:54:50+00:00

Bash script quick * * Variables

linux:diff

Anonymous (anonymous@undisclosed.example.com) — 2025-02-20T14:54:52+00:00

diff * Detailed Description of Normal Format The normal output format consists of one or more hunks of differences; each hunk shows one area where the files differ. Normal format hunks look like this: change-command < from-file-line < from-file-line... --- > to-file-line > to-file-line...

linux:drivers

Anonymous (anonymous@undisclosed.example.com) — 2025-02-20T14:54:51+00:00

Driver lsmod: list drivers Remove driver sudo modprobe -r pl2303 Load driver sudo modprobe pl2303 Prevent loading of module. Add module name to blacklist /etc/modprobe.d/blacklist.conf But note that adding it to the blacklist file might not be enough by itself as most distributions load the ehci_hcd module already during initrd, as such you might need to rebuild your initrd after adding it to the blacklist for it to have effect.

linux:grub

Anonymous (anonymous@undisclosed.example.com) — 2025-02-20T14:54:52+00:00

grub * Boot process * Boot to a partition Grub in MBR * create a primary partition so it can be made bootable. * install grub-install on it. * configure grub to boot other partitions.

linux:keyboards

Anonymous (anonymous@undisclosed.example.com) — 2025-02-20T14:54:51+00:00

Keyboards 1. RK G87

linux:linux_command_find_regex

Anonymous (anonymous@undisclosed.example.com) — 2025-02-20T14:54:51+00:00

Useful linux command lib search path export LD_LIBRARY_PATH=. cat file content to clipboard Source: StackOverflow You're a little ambiguous. I expect you're probably a Linux user inside X who wants to put stuff in the X PRIMARY clipboard. It's important to understand that bash doesn't have a clipboard. There is no such thing as ****!***(**)-*****()

linux:load_libraries

Anonymous (anonymous@undisclosed.example.com) — 2025-02-20T14:54:51+00:00

Linux libraries Add Your Path Create a file called /etc/ld.so.conf.d/myapp.conf: # vi /etc/ld.so.conf.d/myapp.conf Add the following path: /usr/local/lib Save and close the file. Activate Your Library Path You must run the following command to activate path:

linux:lvm

Anonymous (anonymous@undisclosed.example.com) — 2025-02-20T14:54:49+00:00

LVM 1. Resize logical volume * [ * [ * [ The steps are as follows: * Create new disk partition with fdisk (after extending virtual disk of the VM or physical disk of the computer). Restart. * Check things with pvdisplay, vgdisplay, lvdisplay

linux:other_issues

Anonymous (anonymous@undisclosed.example.com) — 2025-02-20T14:54:49+00:00

Linux issues Bluetooth headset no mic * * * * Fix *

linux:patch

Anonymous (anonymous@undisclosed.example.com) — 2025-02-20T14:54:51+00:00

Patch *

linux:systemd_resolved

Anonymous (anonymous@undisclosed.example.com) — 2025-10-11T17:05:30+00:00

Using systemd-resolved Configure NetworkManager Edit the /etc/NetworkManager/NetworkManager.conf file, and set the following entry in the [main] section: dns=systemd-resolved Reload the NetworkManager service: # systemctl reload NetworkManager Force adjusting of /etc/resolv.conf

linux:ubuntu

Anonymous (anonymous@undisclosed.example.com) — 2025-02-20T14:54:50+00:00

Reset lost pwd * 1st User is su * If root pwd not set * boot to recovery * choose root, goto root shell * mount -rw -o remount / * passwd superuser.

linux:udev

Anonymous (anonymous@undisclosed.example.com) — 2025-02-20T14:54:52+00:00

User device permission - udev Archos tablet adb shell said “no permission”. Tell udev to mount the usb device with permission for “wheel” group. vim /etc/udev/rules.d/41-android-devices.rules ATTRS{idVendor}=="0e79", ATTRS{idProduct}=="1501", MODE="0664", GROUP="wheel"

linux:useful_commands

Anonymous (anonymous@undisclosed.example.com) — 2025-02-20T14:54:50+00:00

Resize image using imagemagick source: . for f in *.c; do echo "Processing $f file.."; done #!/bin/bash FILES=/path/to/* for f in $FILES do echo "Processing $f file..." # take action on each file. $f store current file name cat $f done

linux:useful_software

Anonymous (anonymous@undisclosed.example.com) — 2025-02-20T14:54:49+00:00

Useful software 1. Video Editting 1.1 Screen capture and streaming with OBS Install OBS For wayland Install xcb, vnc sudo zypper in xcb vnc For wayland set env export QT_QPA_PLATFORM="xcb" Run obs from console obs 1.2 Openshot 1.2.1 Reduce file size

linux:virtualbox

Anonymous (anonymous@undisclosed.example.com) — 2025-02-20T14:54:50+00:00

Virtualbox 1. Keymap For current session: loadkeys de Go for sudo nano /etc/default/keyboard there you can change your keyboard settings. 2. Mount shared folder (2024-02, vbox v7.0) Follow instruction here. When it doesn't work after restart:

linux:windows_network

Anonymous (anonymous@undisclosed.example.com) — 2025-02-20T14:54:49+00:00

windows 7 * Disable network optimization which make inet connection slow netsh int ip reset C:\netsh.log.txt netsh winsock reset Now it will reset all your network settings into defaults. Disable TCP Auto-tuning .: Like before, search for cmd.exe and open command prompt with administrator privilege (Run as Administrator). Then type line and hit enter. netsh interface tcp set global autotuning=disabled If it doesn't make any optim…

linux:windows_shortcuts

Anonymous (anonymous@undisclosed.example.com) — 2025-02-20T14:54:51+00:00

Windows shortcut 1. Screenshot Shortcuts: * single window: win + Alt + Prinscr * screen: win + Printscr Location: C:\Users\Thuy Dang\Videos\Captures

linux:windows_software

Anonymous (anonymous@undisclosed.example.com) — 2025-02-20T14:54:52+00:00

windows software office 2007 win7Nsp1 Microsoft Windows 7 Professional N with Service Pack 1 32/64-bit (English) - DreamSpark - Download Erweiterte Zugriffsgarantie (24 Monate) Erweiterte Zugriffsgarantie (24 Monate) - enthalten 24 Monate Zugriff auf Ihren Download und/oder Schlüssel. Dadurch verlängert sich die Dauer zeitlich beschränkter Lizenzen (sofern vorhanden) nicht. Ablauf am 2015-07-31 Produktschlüssel: H9DHG-T7PX7-Q9396-7GDF4-22W8R Anweisungen: Burning the .ISO/.IMG file onto a …