VirtualTam's bookmarks

5 bookmarks found

  1. Realtime process management - ArchWiki 2018-10-01
    tags: ardour, audio, linux, linux/kernel, real-time, systemd
    [ permalink ]
  2. Apache: use /etc/hosts to resolve local hosts & use them for virtualhost definition 2015-06-07
    tags: apache, domain, host, local, programming/testing, virtual, web
    [ permalink ]

    Pro: no need to setup a DNS server to test virtualhosts Con: keep in mind that all "fake" hosts will point to 127.0.0.1!

    1. Use /etc/hosts to declare test hosts / domains / subdomains
    #<ip-address>	<hostname.domain.org>	<hostname>
127.0.0.1	localhost.localdomain	localhost
127.0.0.1	host.localdomain	host
127.0.0.1	sub.host.localdomain	sub.host
::1		localhost.localdomain	localhost
    1. Allow per-user virtualhost definition in either (depending on your distro)
    • /etc/httpd/conf/httpd.conf
    • /etc/apache2/apache2.conf

    Include /home/albert/.httpd/*.conf

    1. Profit! Create virtualhosts with local hostnames :)
  3. ALSA: multiple USB sound cards 2015-01-12
    tags: audio, card, device, linux, linux/alsa, sound
    [ permalink ] 
    # /etc/modprobe.d/snd_usb_audio.conf
options snd_usb_audio vid=<vid1>,<vid2> pid=<pid1>,<pid2> index=<index1>,<index2> enable=1,1

    example:

    # 5: M-Audio Fast Track Pro 
# 6: Focusrite Scarlett 6i6
options snd_usb_audio vid=0x763,0x1235 pid=0x2012,0x8012 index=5,6 enable=1,1

    See also: http://alsa.opensrc.org/MultipleCards

  4. Linux: environment variable definition locations 2014-11-10
    tags: configuration-management/saltstack, environment, linux, network/ssh, path, programming/shell, programming/shell/bash, session, sysadmin, unix, variable
    [ permalink ] 
     1# Global
 2/etc/environment
 3
 4# X Session
 5/var/lib/AccountsService/users/<username>
 6~/.dmrc
 7~/.xinitrc
 8~/.xprofile
 9
10# Session
11/etc/profile
12/etc/profile.d/*.sh
13~/.profile
14
15# Bash
16/etc/bash.bashrc
17~/.bash_profile
18~/.bashrc
19
20# ZSH
21/etc/zsh/zprofile
22~/.zshrc
23
24# Locales
25/etc/locale.conf
26/etc/locale.gen
27~/.config/locale
28
29# Superusers
30/etc/login.defs
31/etc/sudoers (use visudo to edit)
32
33# SSH
34/etc/ssh/sshd_config (server-side, can allow the client to pass variables)
35/etc/ssh/ssh_config (client-side, can send variables to servers)
36
37# SaltStack
38/etc/default/salt-minion (not always included in the distro's packages)
  5. ArchLinux - Conky configs 2013-08-18
    tags: conf, configuration, conky, linux, linux/archlinux
    [ permalink ]

    Plenty of nice Conky examples!