Importing some older note files.

[website_subgeniuskitty.com] / data / notes / debian_8.md

# Overview #

These are my notes for installation of Debian Linux on my personal workstation. They are intended as a high level checklist rather than a step by step installation guide. I tend to start from a minimal, text-only Debian install.

# Installation #

## Hardware ##

### NVMe SSD ###

As of 20160903, the version of GRUB included with the Debian installer contains a bug preventing it from working with NVMe drives. Also, the 3.16 kernel included with Debian 8 predates some important NVMe improvements. Perform an expert installation, enable backports and, before installing a bootloader, drop to a shell and chroot to the install.

    cd /target
    mount -t proc /proc proc/
    mount --rbind /sys sys/
    mount --rbind /dev dev/
    mount --rbind /run run/
    chroot . /bin/bash

Now install the kernel and grub from backports.

    apt-get update
    apt-get -t jessie-backports install linux-image-amd64
    apt-get -t jessie-backports install grub-pc
    update-grub
    grub-install

The last two steps may not be necessary. GRUB has automatically detected installed OSes and installed itself with most of my configurations. If EFI ever offers a compelling benefit, install the package grub-efi instead of grub-pc.

### SSD Hard Drive ###

Use a TRIM enabled filesystem such as ext4. 

Locate partitions so they match the SSD block size. To check under Windows, execute `msinfo32` and check under Components -> Storage -> Disks, looking for "Partition Starting Offset". If it is divisible by 4096, all is well. If not, use the GParted Live CD and follow [these instructions](http://lifehacker.com/5837769/make-sure-your-partitions-are-correctly-aligned-for-optimal-solid-state-drive-performance lifehacker).

Set AHCI mode in the BIOS

Install package `hdparm` and check for TRIM support with

    hdparm -I /dev/<your device>

under "Data Set Management TRIM supported".

Create daily TRIM cronjob by creating the following file in `/etc/cron.daily/fstrim` (remember to make it executable)

    #!/bin/sh
    # Perform manual filesystem TRIM
    #
    LOG=/var/log/trim.log
    echo "*** $(date -R) ***" >> $LOG
    fstrim -v / >> $LOG

To reduce disk writes, mount the SSD filesystems with the relatime option in /etc/fstab to reduce file and directory access time updates.

### USB Automounting ###

Install package `usbmount` and add `ntfs` to valid partition types in `/etc/usbmount/usbmount.conf` so the line reads 

    FILESYSTEMS="ntfs vfat ext2 ext3 ext4 hfsplus"

### Graphics Drivers ###

Add the `contrib` and `non-free` repositories to `/etc/apt/sources.list` and then install the `linux-headers-amd64`, `fglrx-driver` and `fglrx-control` packages. If you installed the backports kernel earlier for NVMe support, be sure to use backports for the video drivers so they compile the kernel module correctly. Ignore this and you will be chasing very misleading error messages again.

As root, execute `aticonfig --initial` to generate an initial Xorg config file.

For my dual head configuration (40" 3840x2160 in landscape and 30" 2560x1600 in portrait) create new file `~/.xinitrc` with the following contents:

    #!/bin/sh
    xrandr --output DFP9 --mode 3840x2160 --pos 0x0 --output DFP10 --rotate left --mode 2560x1600 --pos 3840x-150
    . /etc/X11/Xsession

Add a `Virtual` line to `/etc/X11/xorg.conf` in the `Display` section defining a large enough virtual desktop.

    Section "Screen"
            Identifier "aticonfig-Screen[0]-0"
            Device     "aticonfig-Device[0]-0"
            Monitor    "aticonfig-Monitor[0]-0"
            DefaultDepth     24
            SubSection "Display"
                    Viewport   0 0
                    Depth     24
                    Virtual 5440 2560
            EndSubSection
    EndSection

Note: The open source radeon driver is getting better. If you go this route in the future, remember that apt does not remove the radeon blacklist installed by fglrx-driver in /etc/modprobe.d and it must be done manually.

### Audio ###

Install relevant packages and then use `alsamixer` to set audio levels. Later, after fluxbox is installed, can add key bindings for volume control.

    apt-get install libasound2 libasound2-doc alsa-base alsa-utils alsa-oss alsamixergui

### Printer ###

Install packages cups and cups-client

    /etc/init.d/cups start
    usermod -a -G lpadmin ataylor

In a browser, visit [http://localhost:631](http://localhost:631) and add printer via this interface (autodetects the networked HP LJ4). Go to "Printers" tab, then click printer name. From "Administration" dropdown, make this printer the default for this server. From "Maintenance" dropdown, print a test page.

### Scanner ###

Install relevant packages:

    apt-get install xsane sane sane-utils xsltproc libtiff-tools

Download Epson ImageScan software and install

    dpkg -i iscan-data_1.22.0-1_all.deb
    dpkg -i iscan_2.29.1-5~usb0.1.ltdl7_amd64.deb
    dpkg -i iscan-plugin-gt-x770_2.1.2-1_amd64.deb

## Basic Services ##

### Install basic packages ###

    apt-get install openssh-server bzip2 zip

### Email Forwarding ###

The minimal OS install includes `exim4`. Execute `dpkg-reconfigure exim4-config` and select "mail sent by smarthost; no local mail" unless you intend to host a mail server on this machine.

Create file `~/.forward` that contains destination email address.

Check `/etc/aliases` to make sure system/daemon users are routed the way you want.

### NTP Configuration ###

Install package `ntp` and check servers with `ntpq -p`. Default configuration should cause daemon to start at boot and sync automatically.

### SMB Client ###

Install `cifs-utils`.

Create `/etc/smb_credentials` as root with permissions 0600. Do not include spaces around the equal sign.

    username=windows_username
    password=windows_password

Create a new mount point in the filesystem and add it to `/etc/fstab`.

    //192.168.1.5/zfs_stripe_0      /mnt/talisker_stripe_0  cifs    credentials=/etc/smb_credentials,file_mode=0664, \
        dir_mode=0775,iocharset=utf8,sec=ntlm,uid=1000,gid=1000,noserverino   0       0

## GUI ##
### X, Fluxbox ###

Install the following packages:

    apt-get install xorg fluxbox

Overwrite existing ~/.fluxbox/keys file with the following key shortcuts:

    # click on the desktop to get menus
    OnDesktop Mouse1 :HideMenus
    OnDesktop Mouse2 :WorkspaceMenu
    OnDesktop Mouse3 :RootMenu
    
    # scroll on the desktop to change workspaces
    OnDesktop Mouse4 :PrevWorkspace
    OnDesktop Mouse5 :NextWorkspace
    
    # alt + left/right click to move/resize a window
    OnWindow Mod1 Mouse1 :MacroCmd {Raise} {Focus} {StartMoving}
    OnWindowBorder Move1 :StartMoving
    
    OnWindow Mod1 Mouse3 :MacroCmd {Raise} {Focus} {StartResizing NearestCorner}
    OnLeftGrip Move1 :StartResizing bottomleft
    OnRightGrip Move1 :StartResizing bottomright
    
    # control-click a window's titlebar and drag to attach windows
    OnTitlebar Control Mouse1 :StartTabbing
    
    # double click on the titlebar to shade
    OnTitlebar Double Mouse1 :Shade
    
    # left click on the titlebar to move the window
    OnTitlebar Mouse1 :MacroCmd {Raise} {Focus} {ActivateTab}
    OnTitlebar Move1  :StartMoving
    
    # middle click on the titlebar to lower
    OnTitlebar Mouse2 :Lower
    
    # right click on the titlebar for a menu of options
    OnTitlebar Mouse3 :WindowMenu
    
    # open a terminal
    Mod1 F1 :Exec xterm
    # open a dialog to run programs
    Mod1 F2 :Exec fbrun
    # Open file manager
    Mod1 F3 :Exec spacefm
    # current window commands
    Mod1 F4 :Close
    
    # Take a screenshot
    107 :Exec /home/ataylor/bin/take_screenshot.sh
    
    # Start screensaver, lock screen
    127 :Exec xscreensaver-command -lock
    
    # Window sizing commands
    Control F1 :Minimize
    Control F2 :Shade
    Control F3 :Maximize
    Control F4 :Fullscreen
    
    Control F5 :MacroCmd {ResizeTo 1600 1250} {Moveto 0 0 UpperLeft}
    Control F6 :MacroCmd {ResizeTo 1600 1250} {Moveto 0 0 LowerLeft}
    
    Control F7 :MacroCmd {ResizeTo 1905 2160} {Moveto 0 0 UpperLeft}
    Control F8 :MacroCmd {ResizeTo 1905 2160} {Moveto 0 0 UpperRight}
    
    Control F9 :MacroCmd {ResizeTo 1920 1080} {Moveto 0 0 UpperLeft}
    Control F10 :MacroCmd {ResizeTo 1920 1080} {Moveto 0 0 UpperRight}
    Control F11 :MacroCmd {ResizeTo 1920 1080} {Moveto 0 0 LowerLeft}
    Control F12 :MacroCmd {ResizeTo 1920 1080} {Moveto 0 0 LowerRight}

Use "meta" style in fluxbox

Install `numlockx` package and add `numlockx &` to `~/.fluxbox/startup`.

Ensure `~/.xinitrc` ends in `. /etc/X11/Xsession` if the file doesn't already exist.

Add any apps that I want to autostart in `~/.fluxbox/startup` (`pidgin`, `deluge-gtk`, etc)

Set "focus on mouse" and NOT "raise on focus" in the right-click menu.

Add the following to `~/.fluxbox/startup` if not already present.

    # Set numlock                                                                                       
    numlockx &                                                                                          
    # Chat software                                                                                     
    pidgin &                                                                                            
    # Get colors for xterms                                                                             
    xrdb ~/.Xresources &                                                                                
    # Wallpaper rotation                                                                                
    # /home/ataylor/bin/wallpaper_rotation.sh &                                                         
    # Xscreensaver                                                                                      
    xscreensaver -nosplash &
    # Change your keymap:                                                                               
    xmodmap "/home/ataylor/.Xmodmap"

### Control/Capslock Swap ###

Create or edit `~/.Xmodmap` to contain:

    !
    ! Swap Caps_Lock and Control_L
    !
    remove Lock = Caps_Lock
    remove Control = Control_L
    keysym Control_L = Caps_Lock
    keysym Caps_Lock = Control_L
    add Lock = Caps_Lock
    add Control = Control_L

### Screensaver ###

Install the following packages:

    xscreensaver xscreensaver-gl xscreensaver-gl-extra xscreensaver-screensaver-bsod xscreensaver-screensaver-webcollage

Execute `xscreensaver-demo` to configure the screensaver.

Add `xscreensaver -nosplash &` to `~/.fluxbox/startup`.

### Wallpaper Rotation ###


Install `nitrogen` package. Execute `nitrogen` once and set wallpaper manually to create initial config files.

Create file `~/bin/wallpaper_rotation.sh` as shown below and add to `~/.fluxbox/startup` as `/home/ataylor/bin/wallpaper_rotation.sh &`.

    #!/usr/bin/python
    # This script creates a wallpaper slideshow.
    
    ##### Configuration
    
    # List of image source directories
    # Each sublist is of the form:
    # [monitor ID, absolute path to directory containing images for this monitor]
    source_dir = [
                  [0,"/mnt/talisker_mirror_0/wallpaper/ratio_16_9"],
                  [1,"/mnt/talisker_mirror_0/wallpaper/ratio_10_16"]
                 ]
    
    # This list will be populated during runtime.
    # Each sublist is of the form:
    # [monitor ID, absolute path to image file to display on this monitor]
    current_wallpaper = [
                         [0,""],
                         [1,""]
                        ]
    
    # Path to nitrogen configuration file
    nitrogen_config = "/home/ataylor/.config/nitrogen/bg-saved.cfg"
    
    ##### Dependencies
    
    from subprocess import call
    from os import listdir
    from os.path import isfile, join
    from random import choice
    from time import sleep
    
    ##### Source Code
    
    def write_config():
            config_file = open(nitrogen_config, 'w')
            for monitor in current_wallpaper:
                    # Indenting the following triple-quoted text inserts leading whitespace in the
                    # nitrogen config file. However, nitrogen strips leading whitespace before
                    # processing its config file and the extra whitespace makes this Python script
                    # more readable.
                    template = """[xin_{monitor_n}]
                                  file={wallpaper_file}
                                  mode=0
                                  bgcolor=#000000
                               """
                    context = {
                               "monitor_n":monitor[0],
                               "wallpaper_file":monitor[1]
                              }
                    config_file.write(template.format(**context))
            config_file.close()
    
    def refresh_wallpaper():
            write_config()
            call(["/usr/bin/nitrogen", "--restore"])
    
    def get_rand_from_dir():
            file_choices = [x for x in listdir(source_dir[current_monitor][1]) if isfile(join(source_dir[current_monitor][1], x))]
            filename = choice(file_choices)
            filename = join(source_dir[current_monitor][1], filename)
            current_wallpaper[current_monitor][1] = filename
    
    # Put something up on all monitors
    for i in range(len(source_dir)):
            current_monitor = i
            get_rand_from_dir()
    refresh_wallpaper()
    
    # Eternal slideshow loop
    while 1:
            current_monitor = (current_monitor + 1) % len(source_dir)
            get_rand_from_dir()
            refresh_wallpaper()
            sleep(10)

### Screenshots ###

Create screenshot directory `~/screenshots`.

Install packages `x11-apps` (for xwd) and `netpbm` (for xwdtopnm and pnmtopng)

Write the following to `~/bin/take_screenshot.sh`

    #!/bin/bash
    
    SAVEDIR="$HOME/screenshots"
    DATE=`date +%Y%m%d-%T`
    
    if [! -d ${SAVEDIR} ]
    then
    mkdir -p {$SAVEDIR}
    fi
    
    xwd | xwdtopnm | pnmtopng > "${SAVEDIR}"/"${DATE}".png

Update `~/.fluxbox/keys` with line `107 :Exec /home/ataylor/documents/screenshots/take_screenshot.sh` or use `xev` to select a different key.

### xterm ###

Set xterm fonts and colors by creating `~/.Xresources` with contents shown below. Add the line `xrdb ~/.Xresources &` to `~/.fluxbox/startup` and restart X.

    xterm*faceName: Liberaqtion Mono:size=12:antialias=true
    xterm*font: 7x13
    
    ! Solarized color scheme for the X Window System                                                    
    !                                                                                                   
    ! http://ethanschoonover.com/solarized                                                              
    ! Common                                                                                            
    #define S_yellow #b58900                                                                            
    #define S_orange #cb4b16                                                                            
    #define S_red #dc322f                                                                               
    #define S_magenta #d33682                                                                           
    #define S_violet #6c71c4                                                                            
    #define S_blue #268bd2                                                                              
    #define S_cyan #2aa198                                                                              
    #define S_green #859900                                                                             
    ! Dark                                                                                              
    !#define S_base03 #002b36                                                                           
    !#define S_base02 #073642                                                                           
    !#define S_base01 #586e75                                                                           
    !#define S_base00 #657b83                                                                           
    !#define S_base0 #839496                                                                            
    !#define S_base1 #93a1a1                                                                            
    !#define S_base2 #eee8d5                                                                            
    !#define S_base3 #fdf6e3                                                                            
    ! Light                                                                                             
    #define S_base03 #fdf6e3                                                                            
    #define S_base02 #eee8d5                                                                            
    #define S_base01 #93a1a1                                                                            
    #define S_base00 #839496                                                                            
    #define S_base0 #657b83                                                                             
    #define S_base1 #586e75                                                                             
    #define S_base2 #073642                                                                             
    #define S_base3 #002b36                                                                             
    ! To only apply colors to your terminal, for example, prefix                                        
    ! the color assignment statement with its name. Example:                                            
    !                                                                                                   
    ! URxvt*background: S_base03                                                                        
    *background: S_base03                                                                               
    *foreground: S_base0                                                                                
    *fading: 40                                                                                         
    *fadeColor: S_base03                                                                                
    *cursorColor: S_base1                                                                               
    *pointerColorBackground: S_base01                                                                   
    *pointerColorForeground: S_base1                                                                    
    *color0: S_base02                                                                                   
    *color1: S_red                                                                                      
    *color2: S_green                                                                                    
    *color3: S_yellow                                                                                   
    *color4: S_blue                                                                                     
    *color5: S_magenta                                                                                  
    *color6: S_cyan                                                                                     
    *color7: S_base2                                                                                    
    *color9: S_orange                                                                                   
    *color8: S_base03                                                                                   
    *color10: S_base01                                                                                  
    *color11: S_base00                                                                                  
    *color12: S_base0                                                                                   
    *color13: S_violet                                                                                  
    *color14: S_base1                                                                                   
    *color15: S_base3

### vim ###

Install packages `vim`, `vim-gtk`, `vim-addon-manager`.

Install file `~/.vim/colors/solarized.vim`

Create `~/.vimrc` as shown below.

    set nocompatible              " be iMproved, required
    filetype off                  " required
    
    set number
    syntax on
    set tabstop=4
    set expandtab
    set background=dark
    colorscheme solarized
    
    "Folding
    "http://vim.wikia.com/wiki/Folding_for_plain_text_files_based_on_indentation
    "set foldmethod=expr
    "set foldexpr=(getline(v:lnum)=~'^$')?-1:((indent(v:lnum)<indent(v:lnum+1))?('>'.indent(v:lnum+1)):indent(v:lnum))
    "set foldtext=getline(v:foldstart)
    "set fillchars=fold:\ "(there's a space after that \)
    "highlight Folded ctermfg=DarkGreen ctermbg=Black
    "set foldcolumn=6
    
    " Color the 100th column.
    set colorcolumn=100
    highlight ColorColumn ctermbg = darkgray
    
    " Support for tags, currently for Moodle sanity
    set tags=tags;/

## Desktop Applications ##

### Web Browser ###

Install `iceweasel` package

Install plugins: Adblock Plus, NoScript, Image Zoom, Save Image in Folder, Thumbnail Zoom Plus, Enhanced Steam.

In about:config, set browser.newtabpage.enabled = False.

Since Firefox follows the freedesktop.org guidelines, tell it to stop creating stupid directories in my homedir. Create `~/.null` in homedir. Edit `~/.config/user-dirs.dirs` and change all values to point to `$HOME/.null`. Example below.

    # This file is written by xdg-user-dirs-update
    # If you want to change or add directories, just edit the line you're
    # interested in. All local changes will be retained on the next run
    # Format is XDG_xxx_DIR="$HOME/.null/yyy", where yyy is a shell-escaped
    # homedir-relative path, or XDG_xxx_DIR="/yyy", where /yyy is an
    # absolute path. No other format is supported.
    # 
    XDG_DESKTOP_DIR="$HOME/.null"
    XDG_DOWNLOAD_DIR="$HOME/.null"
    XDG_TEMPLATES_DIR="$HOME/.null"
    XDG_PUBLICSHARE_DIR="$HOME/.null"
    XDG_DOCUMENTS_DIR="$HOME/.null"
    XDG_MUSIC_DIR="$HOME/.null"
    XDG_PICTURES_DIR="$HOME/.null"
    XDG_VIDEOS_DIR="$HOME/.null"

### Email ###

Install package `mutt-patched` since it includes the sidebar-folder-path.

Installed solarized colorscheme to `~/.mutt/colors_solarized`

Configure `.muttrc`

    # .muttrc configuration file
    
    # General Configuration
    set editor='vim'
    set imap_check_subscribed=yes
    set print_cmd="muttprint"
    set print_split
    set certificate_file=".mutt_certs"
    source /home/ataylor/.mutt/colors_solarized/mutt-colors-solarized-light-16.muttrc
    
    # Sidebar
    set sidebar_width=20
    set sidebar_visible=yes
    set sidebar_sort=yes
    
    # View URLs inside mutt
    macro index \cd "|urlview\n"
    macro pager \cd "|urlview\n"
    
    # Handle HTML emails
    auto_view text/html
    alternative_order text/plain text/enriched text/html
    
    ### Account: ataylor@subgeniuskitty.com
    source "~/.mutt/ataylor_subgeniuskitty_com"
    folder-hook 'imaps://ataylor\@subgeniuskitty.com@mail.subgeniuskitty.com:993' 'source ~/.mutt/ataylor_subgeniuskitty_com'
    
    # Macros to handle multiple accounts
    macro index <f2> '<sync-mailbox><enter-command>source ~/.mutt/ataylor_subgeniuskitty_com<enter><change-folder>!<enter>'

    # ~/.mutt/ataylor_subgeniuskitty_com
    
    # Read from IMAP server 
    set imap_user="ataylor@subgeniuskitty.com"
    set imap_pass="pass"
    set folder="imaps://ataylor\@subgeniuskitty.com@mail.subgeniuskitty.com:993"
    set spoolfile="+INBOX"
    
    # Send through SMTP server
    set smtp_url="smtps://ataylor\@subgeniuskitty.com@mail.subgeniuskitty.com:465"
    set smtp_pass="pass"
    set from="ataylor@subgeniuskitty.com"
    set realname="Aaron Taylor"
    set postponed="=Drafts"
    set record="=Sent"
    
    # Account Hook -- Important
    account-hook $folder "set imap_user=ataylor@subgeniuskitty.com imap_pass=pass"

Install package `elinks` and add following line to `.mailcap`

    text/html; elinks -dump %s ; copiousoutput

Install packages `muttprint` and `ospics`, and create `.muttprintrc` file with contents shown below.

    # Muttprint Configuration File
    
    PRINT_COMMAND="lp"
    PENGUIN=/usr/share/ospics/Debian_color.eps

Install package `urlview`.

### IRC ###

Install package `irssi` and add relevant nick/pass/channel/server for autostart with

    /server add -auto -network freenode chat.freenode.net 6667 <password>
    /network add -nick <nickname> freenode
    /channel add -auto #hoggit freenode

Cut down on the chatter

    /ignore * JOINS QUITS PARTS

Enable autologging and quasi-rotation by making log dir and setting ownership. Then, in irssi,

    /set autolog_path /path/to/logdir/$tag/$0.%Y%m%d.log
    /set autolog on
    /save

Add the following scripts to `~/.irssi/scripts` and symlink to `~/.irssi/scripts/autostart`:
    adv_windowlist
    nickcolor
    trackbar

Add to `~/.xinitrc` but for some reason, must manually specify xterm colors otherwise they default to black text on white background rather than system defaults.

    xterm -fg AliceBlue -bg Black irssi &

### Misc Software ###

A list of misc packages in the Debian repository to install.

    Text Editor      - vim vim-gtk vim-addon-manager
    Science/Data     - texlive texlive-science texlive-math-extra gnuplot scilab octave dx python-scitools paraview
    Document Viewers - okular okular-extra-backends
    Communication    - pidgin
    Office Suite     - libreoffice gnumeric abiword scribus
    System Tools     - dvd+rw-tools spacefm virtualbox-ose cellwriter wine smartmontools
    Graphics         - gimp rawtherapee inkscape geeqie
    Media            - vlc browser-plugin-vlc quodlibet ffmpeg
    Programming      - valgrind libgmp-dev libplot-dev plotutils glade libncurses5-dev libmysqlclient-dev
    Misc             - kicad golly

# Misc #

## Sun Microsystems Keyboard Codes ##

    name               sun code    sun name                usb code    usb name           alternative    alt USB code    alt windows vkey
    
    help               0x76        lf(16)                  0x75        help               f13            0x68            124
    stop               0x01        buckybits+systembit     0x78        stop               f14            0x69            125
    again              0x03        lf(2)                   0x79        again              f15            0x6A            126
    props              0x19        lf(3)                   0x76        keyboard menu      f16            0x6B            127
    undo               0x1A        lf(4)                   0x7A        undo               f17            0x6C            128    
    front              0x31        lf(5)                   0x77        select             f18            0x6D            129
    copy               0x33        lf(6)                   0x7C        copy               f19            0x6E            130
    open               0x48        lf(7)                   0x74        execute            f20            0x6F            131
    paste              0x49        lf(8)                   0x7D        paste              f21            0x70            132
    find               0x5F        lf(9)                   0x7E        find               f22            0x71            133
    cut                0x61        lf(10)                  0x7B        cut                f23            0x72            134
    
    mute               0x2D        rf(4)                   0x7F        mute               f24            0x73            135
    vol down           0x02        -                       0x81        volume down        intl'1         0x87            193    
    vol up             0x04        -                       0x80        volume up          intl'6         0x8C            234
    power              0x30        bf(13)                  0x66        keyboard power*    -              -               -
    
    compose            0x43        COMPOSE                 0x65        app                right gui
    left meta          0x78        BUCKYBITS+METABIT       0xE3        left gui           left alt
    right meta         0x7A        BUCKYBITS+METABIT       0xE7        right gui          right alt
    escape**           0x1D        ESC                     0x29        escape             tilde
    tilde**            0x2A        `                       0x35        tilde              escape
    caps lock**        0x77        SHIFTKEYS+CAPSLOCK      0x39        caps lock          control
    control**          0x4C        SHIFTKEYS+LEFTCTRL      0xE0        control            caps lock
    alt                0x13        SHIFTKEYS+ALT           0xE2        left alt           left gui
    alt graph          0x0D        -                       0xE6        right alt          right control

## Keyboard Shortcuts: mutt ##

    D ~A     - Delete all in folder
    $        - Purge
    c        - Change folder
    T ~A     - Tag all in folder
    ;s       - Save all tagged messages
    Ctrl-B   - Show URLs

## Burning CD/DVD ##

Create ISO from filesystem(maximizing compatiblity with long filenames):

    genisoimage -r -J -l -d -joliet-long -allow-multidot -V undergrad_files -o target.iso /path/to/source/directory

For DVD ISO burning:

    growisofs -dvd-compat -Z /dev/sro=name.of.iso

For CD ISO burning:

    wodim -v -sao dev=/dev/sr0 name.of.iso

## Multipage PDFs ##

First scan and get everything ready as TIFFs

    tiffcp scan_???.tiff multipage.tiff
    tiff2pdf -j -o output.pdf multipage.tiff

# Files #

* [vim solarized theme](debian_8.files/vim_solarized.tar.gz)
* [mutt solarized theme](debian_8.files/mutt_solarized.tar.gz)