diff --git a/aliases/zsh_aliases b/aliases/zsh_aliases
index 45d3318..34d53b3 100644
--- a/aliases/zsh_aliases
+++ b/aliases/zsh_aliases
@@ -48,8 +48,11 @@ alias mkpk="makepkg -sri"
 alias mkex="chmod 777"
 alias ctl="systemctl"
 alias ctle="systemctl enable"
+alias ctld="systemctl disable"
 alias ctls="systemctl start"
 
+alias wm="sudo wifi-menu"
+
 #  mounting {{{ # 
 
 alias udm="udisksctl mount -b"
@@ -85,6 +88,7 @@ function mvd() { mv $1 ~/Downloads ; }
 alias lhd="sudo fdisk -l"
 alias ds="df -h | grep sd"
 alias chownw="sudo chown -R kevin:wheel"
+alias chwnm="sudo chown -R kevin:wheel /run/media/kevin"
 alias nbu="f /run/media/kevin/pc-backup/backups/nzxt && ll | grep gz"
 
 #  }}}  directory-related # 
diff --git a/configs/i3/config b/configs/i3/config
index 253d5e1..8e1af0d 100644
--- a/configs/i3/config
+++ b/configs/i3/config
@@ -477,7 +477,8 @@ font pango:$sb_font 11
 #  }}} mod key/font # 
 
 #  media keys {{{ # 
-bindsym $mod+d exec ~/linux-config/scripts/change-sink dac
+bindsym $mod+d exec ~/linux-config/scripts/change-sink dac1
+bindsym $mod+shift+d exec ~/linux-config/scripts/change-sink dac2
 bindsym $mod+o exec ~/linux-config/scripts/change-sink line-out
 
 bindsym XF86AudioRaiseVolume exec --no-startup-id amixer -c 0 sset Master 3+
diff --git a/configs/i3blocks-scripts/cpu_usage b/configs/i3blocks-scripts/cpu_usage
index 194b9f3..77e8432 100755
--- a/configs/i3blocks-scripts/cpu_usage
+++ b/configs/i3blocks-scripts/cpu_usage
@@ -1,60 +1,8 @@
-#!/usr/bin/perl
-#
-# Copyright 2014 Pierre Mavro <deimos@deimos.fr>
-# Copyright 2014 Vivien Didelot <vivien@didelot.org>
-# Copyright 2014 Andreas Guldstrand <andreas.guldstrand@gmail.com>
-#
-# Licensed under the terms of the GNU GPL v3, or any later version.
+#!/bin/bash
 
-use strict;
-use warnings;
-use utf8;
-use Getopt::Long;
-# use Env::Modify qw(:ksh source);
+. "/home/kevin/.cache/wal/colors.sh"
 
-# default values
-my $t_warn = 50;
-my $t_crit = 80;
-my $cpu_usage = -1;
-
-sub help {
-    print "Usage: cpu_usage [-w <warning>] [-c <critical>]\n";
-    print "-w <percent>: warning threshold to become yellow\n";
-    print "-c <percent>: critical threshold to become red\n";
-    exit 0;
-}
-
-GetOptions("help|h" => \&help,
-           "w=i"    => \$t_warn,
-           "c=i"    => \$t_crit);
-
-# Get CPU usage
-$ENV{LC_ALL}="en_US"; # if mpstat is not run under en_US locale, things may break, so make sure it is
-open (MPSTAT, 'mpstat 1 1 -P ALL |') or die;
-while (<MPSTAT>) {
-    if (/^.*\s+(\d+\.\d+)\s+$/) {
-        $cpu_usage = 100 - $1; # 100% - %idle
-        last;
-    }
-}
-close(MPSTAT);
-
-$cpu_usage eq -1 and die 'Can\'t find CPU information';
-
-# Print short_text, full_text
-printf "%.0f%%\n", $cpu_usage;
-printf "%.0f%%\n", $cpu_usage;
-
-system("source \"/home/kevin/.cache/wal/colors.sh\"");
-# printf "%s", $ENV{'SHELL'};
-printf "%s", $ENV{'color2'};
-# printf "%s", $ENV{'bg'};
-# Print color, if needed
-if ($cpu_usage >= $t_crit) {
-    print "#FF0000\n";
-    exit 33;
-} elsif ($cpu_usage >= $t_warn) {
-    print "#FFFC00\n";
-}
-
-exit 0;
+idle="$(mpstat 1 1 -P ALL | sed -n -e '4{p;q}' | awk '{print $NF}')"
+used=$(echo 100 - "$idle" | bc)
+used_rounded=$(printf %.0f "$used")
+printf "%s%%\n\n%s\n" "$used_rounded" "$color7"
diff --git a/configs/i3blocks-scripts/cpu_usage_old b/configs/i3blocks-scripts/cpu_usage_old
new file mode 100755
index 0000000..f81ca45
--- /dev/null
+++ b/configs/i3blocks-scripts/cpu_usage_old
@@ -0,0 +1,59 @@
+#!/usr/bin/perl
+#
+# Copyright 2014 Pierre Mavro <deimos@deimos.fr>
+# Copyright 2014 Vivien Didelot <vivien@didelot.org>
+# Copyright 2014 Andreas Guldstrand <andreas.guldstrand@gmail.com>
+#
+# Licensed under the terms of the GNU GPL v3, or any later version.
+
+use strict;
+use warnings;
+use utf8;
+use Getopt::Long;
+# use Env::Modify qw(:ksh source);
+
+# default values
+my $t_warn = 50;
+my $t_crit = 80;
+my $cpu_usage = -1;
+
+sub help {
+    print "Usage: cpu_usage [-w <warning>] [-c <critical>]\n";
+    print "-w <percent>: warning threshold to become yellow\n";
+    print "-c <percent>: critical threshold to become red\n";
+    exit 0;
+}
+
+GetOptions("help|h" => \&help,
+           "w=i"    => \$t_warn,
+           "c=i"    => \$t_crit);
+
+# Get CPU usage
+$ENV{LC_ALL}="en_US"; # if mpstat is not run under en_US locale, things may break, so make sure it is
+open (MPSTAT, 'mpstat 1 1 -P ALL |') or die;
+while (<MPSTAT>) {
+    if (/^.*\s+(\d+\.\d+)\s+$/) {
+        $cpu_usage = 100 - $1; # 100% - %idle
+        last;
+    }
+}
+close(MPSTAT);
+
+$cpu_usage eq -1 and die 'Can\'t find CPU information';
+
+# Print short_text, full_text
+printf "%.0f%%\n", $cpu_usage;
+printf "%.0f%%\n", $cpu_usage;
+
+system("sudo source \"/home/kevin/.cache/wal/colors.sh\" 2> /dev/null");
+printf "%s\n", $ENV{'COLOR7'};
+
+# Print color, if needed
+# if ($cpu_usage >= $t_crit) {
+    # print "#FF0000\n";
+    # exit 33;
+# } elsif ($cpu_usage >= $t_warn) {
+    # print "#FFFC00\n";
+# }
+
+exit 0;
diff --git a/configs/i3blocks-scripts/wifi b/configs/i3blocks-scripts/wifi
index 96a6dee..2d031dc 100755
--- a/configs/i3blocks-scripts/wifi
+++ b/configs/i3blocks-scripts/wifi
@@ -17,8 +17,6 @@
 #------------------------------------------------------------------------
 
 INTERFACE="${BLOCK_INSTANCE:-wlan0}"
-echo $INTERFACE
-# INTERFACE="${INSTANCE}"
 
 #------------------------------------------------------------------------
 
@@ -29,23 +27,24 @@ echo $INTERFACE
 
 #------------------------------------------------------------------------
 
-QUALITY=$(grep $INTERFACE /proc/net/wireless | awk '{ print int($3 * 100 / 70) }')
-echo $QUALITY
+QUALITY=$(sudo grep $INTERFACE /proc/net/wireless | awk '{ print int($3 * 100 / 70) }')
 W_inter=$(ip link | grep "[1-9]: wlp" | cut -d " " -f2 | tr -d ':')
 W_name=$(nmcli d | grep "$W_inter" | awk '{print $4}')
 
 #------------------------------------------------------------------------
 
 # echo $QUALITY% "$W_name" # full text
-echo $QUALITY% # short text
+# echo $QUALITY% # short text
+. "/home/kevin/.cache/wal/colors.sh"
+printf "%s%%\n\n%s\n" $QUALITY $color7
 
 # color
-if [[ $QUALITY -ge 80 ]]; then
-    echo "#00FF00"
-elif [[ $QUALITY -lt 80 ]]; then
-    echo "#FFF600"
-elif [[ $QUALITY -lt 60 ]]; then
-    echo "#FFAE00"
-elif [[ $QUALITY -lt 40 ]]; then
-    echo "#FF0000"
-fi
+# if [[ $QUALITY -ge 80 ]]; then
+    # echo "#00FF00"
+# elif [[ $QUALITY -lt 80 ]]; then
+    # echo "#FFF600"
+# elif [[ $QUALITY -lt 60 ]]; then
+    # echo "#FFAE00"
+# elif [[ $QUALITY -lt 40 ]]; then
+    # echo "#FF0000"
+# fi
diff --git a/configs/i3blocks/i3blocks.conf b/configs/i3blocks/i3blocks.conf
index b6214cc..f39fb0d 100644
--- a/configs/i3blocks/i3blocks.conf
+++ b/configs/i3blocks/i3blocks.conf
@@ -20,11 +20,6 @@ label=
 interval=30
 # color=#acc0cd
 
-# [wifi]
-# label=
-# instance=wlp4s0
-# interval=10
-
 # unbold this?
 # [load_average]
 # label=
@@ -42,6 +37,11 @@ label=
 # color=#3da061
 interval=5
 
+[wifi]
+label= 
+instance=wlp4s0
+interval=10
+
 [name]
 # label=🎅
 label= 
diff --git a/dotfiles/.vimrc b/dotfiles/.vimrc
index 8afb6c8..252850b 100644
--- a/dotfiles/.vimrc
+++ b/dotfiles/.vimrc
@@ -171,6 +171,7 @@ map <F4> :xa<CR>
 map <F5> :q!<CR>
 " map <F6> :make -C ~/Documents/resume cv<CR>
 " map <F7> :AutoSaveToggle<CR>
+map <F8> :!clear && shellcheck %<CR>
 map <F9> :VimtexCompile<CR>:VimtexView<CR>
 " map <F9> :VimtexCompile<CR>
 nnoremap <F10> :set paste<CR>"+p:set nopaste<CR>
@@ -236,10 +237,12 @@ vnoremap <leader>r q:is///g<ESC>3ha
 nnoremap <leader>rv :source $MYVIMRC<CR>
 " replace in entire file
 nnoremap <leader>R q:i%s///g<ESC>2F/i
+" run current file in shell
+nnoremap <leader>sh :!%:p<CR>
 " sort lines
 nnoremap <leader>so q:i.,.+sort<ESC>Fsi
 " set syntax to shell (for dotfiles)
-nnoremap <leader>sh :set syn=sh<CR>
+nnoremap <leader>sys :set syn=sh<CR>
 " open vimrc in vertical split
 nnoremap <leader>vv :vsp ~/.vimrc<CR>
 " format current line
@@ -247,8 +250,9 @@ nnoremap <leader>ww Vgq
 " format this and next line
 nnoremap <leader>www Vjgq
 " copy next thing to system clipboard
-nnoremap <leader>y "+
-nnoremap <leader>Y "+Y
+" nnoremap <leader>y "+
+" nnoremap <leader>Y "+Y
+nnoremap <leader>y y$
 " yank entire buffer
 nnoremap <leader>yg ggyG
 " toggle fold
diff --git a/dotfiles/.zshrc b/dotfiles/.zshrc
index 23dddd2..e3f19ee 100644
--- a/dotfiles/.zshrc
+++ b/dotfiles/.zshrc
@@ -122,6 +122,7 @@ fi
 export PATH="${PATH}:${HOME}/.local/bin/:${HOME}/linux-config/scripts:/opt/pycharm-2018.3.1/bin"
 (cat ~/.cache/wal/sequences &)
 source ~/.cache/wal/colors.sh
+export COLOR7="${color7}"
 
 xset r rate 200 60
 
@@ -171,13 +172,3 @@ source /home/kevin/coding/spotify-lib-vis/src/api-keys.sh
 
 export GPG_TTY=$(tty)
 export PASSWORD_STORE_CLIP_TIME=120
-
-# #  perl {{{ #
-
-# PATH="/home/kevin/perl5/bin${PATH:+:${PATH}}"; export PATH;
-# PERL5LIB="/home/kevin/perl5/lib/perl5${PERL5LIB:+:${PERL5LIB}}"; export PERL5LIB;
-# PERL_LOCAL_LIB_ROOT="/home/kevin/perl5${PERL_LOCAL_LIB_ROOT:+:${PERL_LOCAL_LIB_ROOT}}"; export PERL_LOCAL_LIB_ROOT;
-# PERL_MB_OPT="--install_base \"/home/kevin/perl5\""; export PERL_MB_OPT;
-# PERL_MM_OPT="INSTALL_BASE=/home/kevin/perl5"; export PERL_MM_OPT;
-
-# #  }}} perl #
diff --git a/scripts/backup.sh b/scripts/backup.sh
index 06162b4..46160a4 100755
--- a/scripts/backup.sh
+++ b/scripts/backup.sh
@@ -1,7 +1,14 @@
 #!/bin/bash
 
 # Backup destination
-backup_dest="/run/media/kevin/pc-backup/backups/nzxt"
+case $1 in
+	nzxt )
+		backup_dest="/run/media/kevin/nzxt-backup/"
+		;;
+	x1 )
+		backup_dest="/run/media/kevin/laptop-backup"
+		;;
+esac
 exclude_dirs_list="/home/kevin/linux-config/txt/exlude-dirs-backup.txt"
 
 # Labels for backup name
diff --git a/scripts/burn-iso.sh b/scripts/burn-iso.sh
index d6677e6..2ebdc59 100755
--- a/scripts/burn-iso.sh
+++ b/scripts/burn-iso.sh
@@ -1,6 +1,8 @@
 #!/bin/bash
 
-usb=/dev/sdc
-iso=/run/media/kevin/pc-backup/isos/w10.iso
+usb_letter="c"
+usb="/dev/sd$usb_letter"
+iso=""
 
 sudo dd bs=4M if=$iso of=$usb conv=fdatasync status=progress
+# sudo dd bs=4M if=$usb of=$iso conv=fdatasync status=progress
diff --git a/scripts/change-sink b/scripts/change-sink
index f5a3f5a..155d5da 100755
--- a/scripts/change-sink
+++ b/scripts/change-sink
@@ -1,12 +1,24 @@
 #!/bin/bash
 
 #Device name variable
-if [ "$1" = "dac" ]; then
-	devicename="alsa_output.usb-1852_DigiHug_USB_Audio-01.analog-stereo"
+case $1 in
+	dac )
+		devicename="alsa_output.usb-FiiO_DigiHug_USB_Audio-01.analog-stereo"
+		;;
+	dac2 )
+		devicename="alsa_output.usb-1852_DigiHug_USB_Audio-01.analog-stereo"
+		;;
+	line-out )
+		devicename="alsa_output.pci-0000_00_14.2.analog-stereo"
+		;;
+esac
+# if [ "$1" = "dac" ]; then
 	# devicename="alsa_output.usb-FiiO_DigiHug_USB_Audio-01.analog-stereo"
-elif [ "$1" = "line-out" ]; then
-	devicename="alsa_output.pci-0000_00_14.2.analog-stereo"
-fi
+# elif [ "$1" = "dac2" ]; then
+	# devicename="alsa_output.usb-1852_DigiHug_USB_Audio-01.analog-stereo"
+# elif [ "$1" = "line-out" ]; then
+	# devicename="alsa_output.pci-0000_00_14.2.analog-stereo"
+# fi
 echo "$devicename"
 
 #change the default sink
diff --git a/txt/key_dirs.txt b/txt/key_dirs.txt
index 7fa65be..a84035c 100644
--- a/txt/key_dirs.txt
+++ b/txt/key_dirs.txt
@@ -7,7 +7,7 @@ d  /home/kevin/Downloads
 D  /home/kevin/Documents
 k /home/kevin/
 lc /home/kevin/linux-config/
-m /run/media
+m /run/media/kevin
 o /
 p /home/kevin/.password-store
 
@@ -20,6 +20,7 @@ ib /home/kevin/linux-config/configs/i3blocks-scripts
 j /home/kevin/Documents/journal
 lh /home/kevin/Documents/listening-history
 ra /home/kevin/linux-config/configs/ranger
+sr /home/kevin/linux-config/scripts
 snp /home/kevin/.vim/plugged/vim-snippets/UltiSnips
 sv /home/kevin/coding/spotify-lib-vis/src
 swa /home/kevin/.local/share/nvim/swap
diff --git a/txt/usbs.md b/txt/usbs.md
new file mode 100644
index 0000000..d926c02
--- /dev/null
+++ b/txt/usbs.md
@@ -0,0 +1,14 @@
+# 3.0
+## Kingston 
+- rubber (32) = Manjaro
+- push-out 1 (32) = backups
+- push-out 2 (32) = Windows
+
+- HP (1TB) = files/backups
+
+# 2.0
+- Adata (16) = Antergos
+- Lexar (32) = 
+- Kingston (16) = Ubuntu
+- Kingston (yellow, 8) = Manjaro
+- Kingston (purple, 4) = Arch