diff --git a/.brewfile b/.brewfile
index c29e8e8..b688a64 100644
--- a/.brewfile
+++ b/.brewfile
@@ -11,10 +11,21 @@ brew "git"
 brew "zsh"
 brew "bash" # improve bash version
 brew "neovim"
+brew "pinentry"
 # languages
 brew "python"
 brew "go"
 brew "node"
+brew "deno"
+# system
+brew "grpc"
+brew "protobuf"
+# flutter
+brew "usbmuxd", args: ["HEAD"]
+brew "libimobiledevice", args: ["HEAD"]
+brew "ideviceinstaller"
+brew "ios-deploy"
+brew "cocoapods"
 # more system
 cask "docker"
 # desktop
@@ -24,6 +35,7 @@ brew "koekeishiya/formulae/chunkwm"
 cask "bitbar"
 cask "iterm2-nightly"
 cask "firefoxnightly"
+cask "brave-browser"
 
 # user tools
 brew "thefuck"
@@ -42,10 +54,11 @@ brew "coreutils"
 brew "gawk"
 brew "gnu-getopt"
 brew "gnu-sed"
+brew "gnu-tar"
 brew "figlet"
 brew "toilet"
 brew "lolcat"
-#brew "neofetch"
+brew "neofetch"
 brew "openssl"
 brew "p7zip"
 brew "unrar"
@@ -61,10 +74,13 @@ cask "virtualbox"
 cask "xquartz"
 #cask "daisydisk"
 brew "ncdu"
+tap "jeffreywildman/virt-manager"
+brew "jeffreywildman/virt-manager/virt-viewer"
+brew "jeffreywildman/virt-manager/virt-manager"
 #cask "osxfuse"
 #cask "gpgtools"
 #cask "karabiner-elements"
-cask "switchresx"
+#cask "switchresx"
 #cask "keycastr" # replaced by custom keycastr
 cask "whoozle-android-file-transfer"
 cask "intel-power-gadget"
@@ -73,10 +89,10 @@ cask "intel-power-gadget"
 # extra tools
 brew "highlight"
 brew "pwgen"
-brew "ghi"
+#brew "ghi"
 brew "hadolint"
 #brew "kubernetes-helm"
-#brew "terraform"
+brew "terraform"
 brew "ykman"
 cask "keybase"
 #cask "yubikey-neo-manager"
@@ -88,6 +104,7 @@ cask "graphql-playground"
 # extra network
 brew "aria2"
 brew "shadowsocks-libev", restart_service: true
+brew "ipfs"
 #brew "wrk"
 #cask "tuntap"
 # speedtest.net app
@@ -114,13 +131,15 @@ brew "ffmpeg"
 #brew "gifsicle"
 brew "graphicsmagick", args: ["with-webp"]
 brew "asciinema"
-cask "gimp"
+#cask "gimp"
+cask "krita"
 #cask "adobe-dng-converter"
 cask "inkscape"
 # audacity
 cask "obs"
 cask "vlc"
 # blackmagic davinci resolve
+cask "blender"
 # blackmagic disk speed test
 # epson scan
 cask "skyfonts"
diff --git a/.iterm2profiles.json b/.iterm2profiles.json
index bbebe52..a000b9c 100644
--- a/.iterm2profiles.json
+++ b/.iterm2profiles.json
@@ -669,6 +669,611 @@
 			"ASCII Ligatures": false,
 			"Custom Directory": "No",
 			"Set Local Environment Vars": true
+		},
+		{
+			"ASCII Ligatures" : false,
+			"Set Local Environment Vars" : true,
+			"Working Directory" : "\\\/Users\\\/ambrosechua",
+			"Prompt Before Closing 2" : false,
+			"Dynamic Profile Filename" : "\/Users\/ambrose\/Library\/Application Support\/iTerm2\/DynamicProfiles\/env.json",
+			"Selected Text Color" : {
+				"Red Component" : 0.20000000000000001,
+				"Color Space" : "sRGB",
+				"Blue Component" : 0.20000000000000001,
+				"Alpha Component" : 1,
+				"Green Component" : 0.20000000000000001
+			},
+			"Rows" : 25,
+			"Ansi 11 Color" : {
+				"Red Component" : 0.396078431372549,
+				"Color Space" : "sRGB",
+				"Blue Component" : 0.51372549019607838,
+				"Green Component" : 0.4823529411764706
+			},
+			"Use Italic Font" : true,
+			"Foreground Color" : {
+				"Red Component" : 0.40000000000000002,
+				"Color Space" : "sRGB",
+				"Blue Component" : 0.40000000000000002,
+				"Alpha Component" : 1,
+				"Green Component" : 0.40000000000000002
+			},
+			"Use Custom Window Title" : false,
+			"Right Option Key Sends" : 0,
+			"Show Status Bar" : true,
+			"Character Encoding" : 4,
+			"Selection Color" : {
+				"Red Component" : 0.87450980392156863,
+				"Color Space" : "sRGB",
+				"Blue Component" : 0.87450980392156863,
+				"Alpha Component" : 1,
+				"Green Component" : 0.87450980392156863
+			},
+			"Show Mark Indicators" : false,
+			"Mouse Reporting" : false,
+			"Cursor Boost" : 0,
+			"Ansi 4 Color" : {
+				"Red Component" : 0.14901960784313725,
+				"Color Space" : "sRGB",
+				"Blue Component" : 0.82352941176470584,
+				"Green Component" : 0.54509803921568623
+			},
+			"Non-ASCII Anti Aliased" : true,
+			"Sync Title" : false,
+			"Disable Window Resizing" : true,
+			"Description" : "Default",
+			"Close Sessions On End" : true,
+			"Jobs to Ignore" : [
+				"rlogin",
+				"ssh",
+				"slogin",
+				"telnet"
+			],
+			"Scrollback Lines" : 0,
+			"Status Bar Layout" : {
+				"components" : [
+					{
+						"class" : "iTermStatusBarHostnameComponent",
+						"configuration" : {
+							"knobs" : {
+								"path" : "hostname",
+								"base: priority" : 2,
+								"base: compression resistance" : 1,
+								"shared text color" : {
+									"Red Component" : 0.5,
+									"Color Space" : "sRGB",
+									"Blue Component" : 0.25,
+									"Alpha Component" : 1,
+									"Green Component" : 0.25
+								}
+							},
+							"layout advanced configuration dictionary value" : {
+								"font" : "UbuntuMono-Regular 13",
+								"algorithm" : 0
+							}
+						}
+					},
+					{
+						"class" : "iTermStatusBarJobComponent",
+						"configuration" : {
+							"knobs" : {
+								"maxwidth" : 1.7976931348623157e+308,
+								"base: priority" : 1,
+								"minwidth" : 0,
+								"base: compression resistance" : 1,
+								"shared text color" : {
+									"Red Component" : 0.5,
+									"Color Space" : "sRGB",
+									"Blue Component" : 0.25,
+									"Alpha Component" : 1,
+									"Green Component" : 0.41666666666666663
+								}
+							},
+							"layout advanced configuration dictionary value" : {
+								"font" : "UbuntuMono-Regular 13",
+								"algorithm" : 0
+							}
+						}
+					},
+					{
+						"class" : "iTermStatusBarGitComponent",
+						"configuration" : {
+							"knobs" : {
+								"maxwidth" : 1.7976931348623157e+308,
+								"iTermStatusBarGitComponentPollingIntervalKey" : 2,
+								"base: compression resistance" : 1,
+								"minwidth" : 0,
+								"shared text color" : {
+									"Red Component" : 0.41666666666666669,
+									"Color Space" : "sRGB",
+									"Blue Component" : 0.25,
+									"Alpha Component" : 1,
+									"Green Component" : 0.5
+								},
+								"base: priority" : 1
+							},
+							"layout advanced configuration dictionary value" : {
+								"font" : "UbuntuMono-Regular 13",
+								"algorithm" : 0
+							}
+						}
+					},
+					{
+						"class" : "iTermStatusBarSpringComponent",
+						"configuration" : {
+							"knobs" : {
+								"iTermStatusBarSpringComponentSpringConstantKey" : 0.01,
+								"shared text color" : {
+									"Red Component" : 0.25,
+									"Color Space" : "sRGB",
+									"Blue Component" : 0.25,
+									"Alpha Component" : 1,
+									"Green Component" : 0.5
+								}
+							},
+							"layout advanced configuration dictionary value" : {
+								"font" : "UbuntuMono-Regular 13",
+								"algorithm" : 0
+							}
+						}
+					},
+					{
+						"class" : "iTermStatusBarNetworkUtilizationComponent",
+						"configuration" : {
+							"knobs" : {
+								"base: priority" : 6,
+								"shared text color" : {
+									"Red Component" : 0.25,
+									"Color Space" : "sRGB",
+									"Blue Component" : 0.41666666666666663,
+									"Alpha Component" : 1,
+									"Green Component" : 0.5
+								}
+							},
+							"layout advanced configuration dictionary value" : {
+								"font" : "UbuntuMono-Regular 13",
+								"algorithm" : 0
+							}
+						}
+					},
+					{
+						"class" : "iTermStatusBarCPUUtilizationComponent",
+						"configuration" : {
+							"knobs" : {
+								"base: priority" : 5,
+								"shared text color" : {
+									"Red Component" : 0.25,
+									"Color Space" : "sRGB",
+									"Blue Component" : 0.5,
+									"Alpha Component" : 1,
+									"Green Component" : 0.41666666666666663
+								}
+							},
+							"layout advanced configuration dictionary value" : {
+								"font" : "UbuntuMono-Regular 13",
+								"algorithm" : 0
+							}
+						}
+					},
+					{
+						"class" : "iTermStatusBarMemoryUtilizationComponent",
+						"configuration" : {
+							"knobs" : {
+								"base: priority" : 3,
+								"shared text color" : {
+									"Red Component" : 0.25,
+									"Color Space" : "sRGB",
+									"Blue Component" : 0.5,
+									"Alpha Component" : 1,
+									"Green Component" : 0.25
+								}
+							},
+							"layout advanced configuration dictionary value" : {
+								"font" : "UbuntuMono-Regular 13",
+								"algorithm" : 0
+							}
+						}
+					},
+					{
+						"class" : "iTermStatusBarBatteryComponent",
+						"configuration" : {
+							"knobs" : {
+								"ShowPercentage" : 1,
+								"base: priority" : 2,
+								"shared text color" : {
+									"Red Component" : 0.41666666666666696,
+									"Color Space" : "sRGB",
+									"Blue Component" : 0.5,
+									"Alpha Component" : 1,
+									"Green Component" : 0.25
+								},
+								"ShowTime" : 0
+							},
+							"layout advanced configuration dictionary value" : {
+								"font" : "UbuntuMono-Regular 13",
+								"algorithm" : 0
+							}
+						}
+					},
+					{
+						"class" : "iTermStatusBarClockComponent",
+						"configuration" : {
+							"knobs" : {
+								"localize" : 1,
+								"base: priority" : 4,
+								"base: compression resistance" : 1,
+								"shared text color" : {
+									"Red Component" : 0.5,
+									"Color Space" : "sRGB",
+									"Blue Component" : 0.41666666666666652,
+									"Alpha Component" : 1,
+									"Green Component" : 0.25
+								},
+								"format" : "M\\\/dd h:mm"
+							},
+							"layout advanced configuration dictionary value" : {
+								"font" : "UbuntuMono-Regular 13",
+								"algorithm" : 0
+							}
+						}
+					}
+				],
+				"advanced configuration" : {
+					"font" : "UbuntuMono-Regular 13",
+					"algorithm" : 0
+				}
+			},
+			"Flashing Bell" : false,
+			"Cursor Guide Color" : {
+				"Red Component" : 0.70213186740875244,
+				"Color Space" : "sRGB",
+				"Blue Component" : 1,
+				"Alpha Component" : 0.25,
+				"Green Component" : 0.9268307089805603
+			},
+			"BM Growl" : true,
+			"Ansi 3 Color" : {
+				"Red Component" : 0.70980392156862748,
+				"Color Space" : "sRGB",
+				"Blue Component" : 0,
+				"Green Component" : 0.53725490196078429
+			},
+			"Icon" : 1,
+			"Use Non-ASCII Font" : false,
+			"Link Color" : {
+				"Red Component" : 0,
+				"Color Space" : "sRGB",
+				"Blue Component" : 0.73423302173614502,
+				"Alpha Component" : 1,
+				"Green Component" : 0.35916060209274292
+			},
+			"Shortcut" : "",
+			"Background Image Location" : "",
+			"Bold Color" : {
+				"Red Component" : 0.20000000000000001,
+				"Color Space" : "sRGB",
+				"Blue Component" : 0.20000000000000001,
+				"Alpha Component" : 1,
+				"Green Component" : 0.20000000000000001
+			},
+			"Unlimited Scrollback" : true,
+			"Allow Title Setting" : true,
+			"Custom Command" : "No",
+			"Title Components" : 1,
+			"Keyboard Map" : {
+				"0xf700-0x260000" : {
+					"Text" : "[1;6A",
+					"Action" : 10
+				},
+				"0x37-0x40000" : {
+					"Text" : "0x1f",
+					"Action" : 11
+				},
+				"0x32-0x40000" : {
+					"Text" : "0x00",
+					"Action" : 11
+				},
+				"0xf709-0x20000" : {
+					"Text" : "[17;2~",
+					"Action" : 10
+				},
+				"0xf70c-0x20000" : {
+					"Text" : "[20;2~",
+					"Action" : 10
+				},
+				"0xf729-0x20000" : {
+					"Text" : "[1;2H",
+					"Action" : 10
+				},
+				"0xf72b-0x40000" : {
+					"Text" : "[1;5F",
+					"Action" : 10
+				},
+				"0xf705-0x20000" : {
+					"Text" : "[1;2Q",
+					"Action" : 10
+				},
+				"0xf703-0x260000" : {
+					"Text" : "[1;6C",
+					"Action" : 10
+				},
+				"0xf700-0x220000" : {
+					"Text" : "[1;2A",
+					"Action" : 10
+				},
+				"0xf701-0x280000" : {
+					"Text" : "0x1b 0x1b 0x5b 0x42",
+					"Action" : 11
+				},
+				"0x38-0x40000" : {
+					"Text" : "0x7f",
+					"Action" : 11
+				},
+				"0x33-0x40000" : {
+					"Text" : "0x1b",
+					"Action" : 11
+				},
+				"0xf703-0x220000" : {
+					"Text" : "[1;2C",
+					"Action" : 10
+				},
+				"0xf701-0x240000" : {
+					"Text" : "[1;5B",
+					"Action" : 10
+				},
+				"0xf70d-0x20000" : {
+					"Text" : "[21;2~",
+					"Action" : 10
+				},
+				"0xf702-0x260000" : {
+					"Text" : "[1;6D",
+					"Action" : 10
+				},
+				"0xf729-0x40000" : {
+					"Text" : "[1;5H",
+					"Action" : 10
+				},
+				"0xf706-0x20000" : {
+					"Text" : "[1;2R",
+					"Action" : 10
+				},
+				"0x34-0x40000" : {
+					"Text" : "0x1c",
+					"Action" : 11
+				},
+				"0xf700-0x280000" : {
+					"Text" : "0x1b 0x1b 0x5b 0x41",
+					"Action" : 11
+				},
+				"0x2d-0x40000" : {
+					"Text" : "0x1f",
+					"Action" : 11
+				},
+				"0xf70e-0x20000" : {
+					"Text" : "[23;2~",
+					"Action" : 10
+				},
+				"0xf702-0x220000" : {
+					"Text" : "[1;2D",
+					"Action" : 10
+				},
+				"0xf703-0x280000" : {
+					"Text" : "0x1b 0x1b 0x5b 0x43",
+					"Action" : 11
+				},
+				"0xf700-0x240000" : {
+					"Text" : "[1;5A",
+					"Action" : 10
+				},
+				"0xf707-0x20000" : {
+					"Text" : "[1;2S",
+					"Action" : 10
+				},
+				"0xf70a-0x20000" : {
+					"Text" : "[18;2~",
+					"Action" : 10
+				},
+				"0x35-0x40000" : {
+					"Text" : "0x1d",
+					"Action" : 11
+				},
+				"0xf70f-0x20000" : {
+					"Text" : "[24;2~",
+					"Action" : 10
+				},
+				"0xf703-0x240000" : {
+					"Text" : "[1;5C",
+					"Action" : 10
+				},
+				"0xf701-0x260000" : {
+					"Text" : "[1;6B",
+					"Action" : 10
+				},
+				"0xf702-0x280000" : {
+					"Text" : "0x1b 0x1b 0x5b 0x44",
+					"Action" : 11
+				},
+				"0xf72b-0x20000" : {
+					"Text" : "[1;2F",
+					"Action" : 10
+				},
+				"0x36-0x40000" : {
+					"Text" : "0x1e",
+					"Action" : 11
+				},
+				"0xf708-0x20000" : {
+					"Text" : "[15;2~",
+					"Action" : 10
+				},
+				"0xf701-0x220000" : {
+					"Text" : "[1;2B",
+					"Action" : 10
+				},
+				"0xf70b-0x20000" : {
+					"Text" : "[19;2~",
+					"Action" : 10
+				},
+				"0xf702-0x240000" : {
+					"Text" : "[1;5D",
+					"Action" : 10
+				},
+				"0xf704-0x20000" : {
+					"Text" : "[1;2P",
+					"Action" : 10
+				}
+			},
+			"Ansi 14 Color" : {
+				"Red Component" : 0.57647058823529407,
+				"Color Space" : "sRGB",
+				"Blue Component" : 0.63137254901960782,
+				"Green Component" : 0.63137254901960782
+			},
+			"Ansi 2 Color" : {
+				"Red Component" : 0.52156862745098043,
+				"Color Space" : "sRGB",
+				"Blue Component" : 0,
+				"Green Component" : 0.59999999999999998
+			},
+			"Send Code When Idle" : false,
+			"ASCII Anti Aliased" : true,
+			"Tags" : [
+
+			],
+			"Ansi 9 Color" : {
+				"Red Component" : 0.79607843137254897,
+				"Color Space" : "sRGB",
+				"Blue Component" : 0.086274509803921567,
+				"Green Component" : 0.29411764705882354
+			},
+			"Use Bold Font" : true,
+			"Silence Bell" : false,
+			"Ansi 12 Color" : {
+				"Red Component" : 0.51372549019607838,
+				"Color Space" : "sRGB",
+				"Blue Component" : 0.58823529411764708,
+				"Green Component" : 0.58039215686274515
+			},
+			"Window Type" : 12,
+			"Allow Title Reporting" : false,
+			"Use Bright Bold" : true,
+			"Has Hotkey" : false,
+			"Cursor Text Color" : {
+				"Red Component" : 1,
+				"Color Space" : "sRGB",
+				"Blue Component" : 1,
+				"Alpha Component" : 1,
+				"Green Component" : 1
+			},
+			"Default Bookmark" : "No",
+			"Cursor Color" : {
+				"Red Component" : 0.29999999999999999,
+				"Color Space" : "sRGB",
+				"Blue Component" : 0.29999999999999999,
+				"Alpha Component" : 1,
+				"Green Component" : 0.29999999999999999
+			},
+			"Ansi 1 Color" : {
+				"Red Component" : 0.86274509803921573,
+				"Color Space" : "sRGB",
+				"Blue Component" : 0.18431372549019609,
+				"Green Component" : 0.19607843137254902
+			},
+			"Name" : "Solarized Light Matched",
+			"Guid" : "6EC7301A-566F-43DE-81D8-80813E350FA7",
+			"Blinking Cursor" : false,
+			"Ansi 8 Color" : {
+				"Red Component" : 0,
+				"Color Space" : "sRGB",
+				"Blue Component" : 0.21176470588235294,
+				"Green Component" : 0.16862745098039217
+			},
+			"Ansi 10 Color" : {
+				"Red Component" : 0.34509803921568627,
+				"Color Space" : "sRGB",
+				"Blue Component" : 0.45882352941176469,
+				"Green Component" : 0.43137254901960786
+			},
+			"Idle Code" : 0,
+			"Badge Color" : {
+				"Red Component" : 1,
+				"Color Space" : "sRGB",
+				"Blue Component" : 0,
+				"Alpha Component" : 0.5,
+				"Green Component" : 0.1491314172744751
+			},
+			"Smart Cursor Color" : false,
+			"Ambiguous Double Width" : false,
+			"Blur Radius" : 12.270590101522842,
+			"Ansi 0 Color" : {
+				"Red Component" : 0.027450980392156862,
+				"Color Space" : "sRGB",
+				"Blue Component" : 0.25882352941176473,
+				"Green Component" : 0.21176470588235294
+			},
+			"Blur" : false,
+			"Normal Font" : "UbuntuMono-Regular 15",
+			"Vertical Spacing" : 1,
+			"Use Underline Color" : true,
+			"Ansi 7 Color" : {
+				"Red Component" : 0.93333333333333335,
+				"Color Space" : "sRGB",
+				"Blue Component" : 0.83529411764705885,
+				"Green Component" : 0.90980392156862744
+			},
+			"Place Prompt at First Column" : false,
+			"Space" : 0,
+			"Command" : "",
+			"Terminal Type" : "xterm-256color",
+			"Horizontal Spacing" : 1,
+			"Reduce Flicker" : true,
+			"Option Key Sends" : 0,
+			"Only The Default BG Color Uses Transparency" : true,
+			"Blink Allowed" : true,
+			"Minimum Contrast" : 0,
+			"Ansi 15 Color" : {
+				"Red Component" : 0.99215686274509807,
+				"Color Space" : "sRGB",
+				"Blue Component" : 0.8901960784313725,
+				"Green Component" : 0.96470588235294119
+			},
+			"Unicode Version" : 9,
+			"Ansi 6 Color" : {
+				"Red Component" : 0.16470588235294117,
+				"Color Space" : "sRGB",
+				"Blue Component" : 0.59607843137254901,
+				"Green Component" : 0.63137254901960782
+			},
+			"Transparency" : 0.072204156091370555,
+			"Background Color" : {
+				"Red Component" : 0.87450980392156863,
+				"Color Space" : "sRGB",
+				"Blue Component" : 0.87450980392156863,
+				"Alpha Component" : 1,
+				"Green Component" : 0.87450980392156863
+			},
+			"Screen" : -2,
+			"Bound Hosts" : [
+
+			],
+			"Non Ascii Font" : "Monaco 12",
+			"Ansi 13 Color" : {
+				"Red Component" : 0.42352941176470588,
+				"Color Space" : "sRGB",
+				"Blue Component" : 0.7686274509803922,
+				"Green Component" : 0.44313725490196076
+			},
+			"Use Tab Color" : false,
+			"Columns" : 80,
+			"Unicode Normalization" : 0,
+			"Visual Bell" : false,
+			"Custom Directory" : "No",
+			"Thin Strokes" : 3,
+			"Ansi 5 Color" : {
+				"Red Component" : 0.82745098039215681,
+				"Color Space" : "sRGB",
+				"Blue Component" : 0.50980392156862742,
+				"Green Component" : 0.21176470588235294
+			}
 		}
 	]
 }
diff --git a/.local/bin/mode b/.local/bin/mode
new file mode 100755
index 0000000..d213c7a
--- /dev/null
+++ b/.local/bin/mode
@@ -0,0 +1,73 @@
+#!/bin/zsh
+
+MODE_DEFAULT=('.wallpaper.jpg' 'true' 'Solarized Matched' 'Dark Matched')
+MODE_DARK=('.wallpaper.dark.png' 'true' 'Solarized Matched' 'Dark Matched')
+MODE_LIGHT=('.wallpaper.light.png' 'false' 'Solarized Light Matched' 'Light Matched')
+
+evaluate() {
+	input="$1"
+	shift
+	replacements=($@)
+	for i in {1..$#replacements}; do
+		match="{$i}"
+		replacement="${replacements[i]}"
+		input="$(echo "$input" | sed "s/$match/$replacement/g")"
+	done
+	echo $input
+}
+
+change_system_theme() {
+	mode=($@)
+	template="
+tell application \"System Events\"
+	set picture of desktops to \"$HOME/{1}\"
+	tell appearance preferences
+		set dark mode to {2}
+	end tell
+end tell
+"
+	osascript -e "$(evaluate "$template" $mode)"
+}
+
+change_iterm2_theme() {
+	mode=($@)
+	template='
+import iterm2
+
+async def main(conn):
+
+    app = await iterm2.async_get_app(conn)
+
+    profiles = await iterm2.PartialProfile.async_query(conn)
+    new_profile = None
+    for profile in profiles:
+        if profile.name == "{3}":
+            new_profile = await profile.async_get_full_profile()
+            await profile.async_make_default()
+
+    windows = app.terminal_windows
+    for window in windows:
+        tabs = window.tabs
+        for tab in tabs:
+            sessions = tab.sessions
+            for session in sessions:
+                await session.async_set_profile(new_profile)
+
+iterm2.run_until_complete(main)
+'
+	script="$HOME/Library/Application Support/iTerm2/Scripts/change-theme.py"
+	evaluate "$template" $mode > $script
+	python3 $script
+}
+
+mode_name="MODE_$1:u"
+mode=(${(P)mode_name})
+
+if [[ -z $mode ]]; then
+	echo "No mode specified"
+	exit 1
+fi
+
+change_system_theme $mode
+change_iterm2_theme $mode
+
diff --git a/.wallpaper.dark.png b/.wallpaper.dark.png
new file mode 100644
index 0000000..ba26d18
Binary files /dev/null and b/.wallpaper.dark.png differ
diff --git a/.wallpaper.jpg b/.wallpaper.jpg
index 19d3ec7..2677993 100644
Binary files a/.wallpaper.jpg and b/.wallpaper.jpg differ
diff --git a/.wallpaper.light.png b/.wallpaper.light.png
new file mode 100644
index 0000000..d1d3a43
Binary files /dev/null and b/.wallpaper.light.png differ
diff --git a/.zshrc b/.zshrc
index 51f552b..1f82de7 100644
--- a/.zshrc
+++ b/.zshrc
@@ -71,7 +71,9 @@ fi
 export PATH="$(go env GOPATH)/bin:$PATH"
 
 # rust
-source $HOME/.cargo/env
+if [[ -f $HOME/.cargo/env ]]; then
+	source $HOME/.cargo/env
+fi
 
 # yarn bin
 export PATH="$HOME/.yarn/bin:$PATH"