diff --git a/.tmux.conf b/.tmux.conf
new file mode 100644
index 0000000..3f8b25a
--- /dev/null
+++ b/.tmux.conf
@@ -0,0 +1,34 @@
+# Prefix
+# -----------------
+set-option -g prefix C-x
+unbind C-b
+bind C-x send-prefix
+
+# Index
+# -----------------
+set -g base-index 1
+set -g pane-base-index 1
+
+# History
+# -----------------
+set -g history-limit 4096
+
+# Reload Config
+# -----------------
+bind r source-file ~/.tmux.conf \; display "Reloaded Config"
+
+# Vi Mode
+# -----------------
+set -g status-keys vi
+set-window-option -g mode-keys vi
+
+# Windows Management
+# -----------------
+bind | split-window -h
+unbind '"'
+bind - split-window -v
+unbind %
+bind h select-pane -L
+
+
+
diff --git a/mac/karabiner/caps_to_esc_lcmd.json b/mac/karabiner/caps_to_esc_lcmd.json
new file mode 100644
index 0000000..9723e0b
--- /dev/null
+++ b/mac/karabiner/caps_to_esc_lcmd.json
@@ -0,0 +1,26 @@
+{
+    "description": "CapsLock to ESC (alone) or LCommand (withKeys)",
+    "manipulators": [
+        {
+            "from": {
+                "key_code": "caps_lock",
+                "modifiers": {
+                    "optional": [
+                        "any"
+                    ]
+                }
+            },
+            "to": [
+                {
+                    "key_code": "left_command"
+                }
+            ],
+            "to_if_alone": [
+                {
+                    "key_code": "escape"
+                }
+            ],
+            "type": "basic"
+        }
+    ]
+}
\ No newline at end of file
diff --git a/mac/karabiner/emacs_basic.json b/mac/karabiner/emacs_basic.json
new file mode 100644
index 0000000..9e8764b
--- /dev/null
+++ b/mac/karabiner/emacs_basic.json
@@ -0,0 +1,121 @@
+{
+    "description": "lctrl + p/n/b/f/a/e to up/down/left/right/home/end",
+    "manipulators": [
+        {
+            "from": {
+                "key_code": "p",
+                "modifiers": {
+                    "mandatory": [
+                        "left_control"
+                    ],
+                    "optional": [
+                        "any"
+                    ]
+                }
+            },
+            "to": [
+                {
+                    "key_code": "up_arrow"
+                }
+            ],
+            "type": "basic"
+        },
+        {
+            "from": {
+                "key_code": "n",
+                "modifiers": {
+                    "mandatory": [
+                        "left_control"
+                    ],
+                    "optional": [
+                        "any"
+                    ]
+                }
+            },
+            "to": [
+                {
+                    "key_code": "down_arrow"
+                }
+            ],
+            "type": "basic"
+        },
+        {
+            "from": {
+                "key_code": "b",
+                "modifiers": {
+                    "mandatory": [
+                        "left_control"
+                    ],
+                    "optional": [
+                        "any"
+                    ]
+                }
+            },
+            "to": [
+                {
+                    "key_code": "left_arrow"
+                }
+            ],
+            "type": "basic"
+        },
+        {
+            "from": {
+                "key_code": "f",
+                "modifiers": {
+                    "mandatory": [
+                        "left_control"
+                    ],
+                    "optional": [
+                        "any"
+                    ]
+                }
+            },
+            "to": [
+                {
+                    "key_code": "right_arrow"
+                }
+            ],
+            "type": "basic"
+        },
+        {
+            "from": {
+                "key_code": "a",
+                "modifiers": {
+                    "mandatory": [
+                        "left_control"
+                    ],
+                    "optional": [
+                        "any"
+                    ]
+                }
+            },
+            "to": [
+                {
+                    "key_code": "left_arrow",
+                    "modifiers": "command"
+                }
+            ],
+            "type": "basic"
+        },
+        {
+            "from": {
+                "key_code": "e",
+                "modifiers": {
+                    "mandatory": [
+                        "left_control"
+                    ],
+                    "optional": [
+                        "any"
+                    ]
+                }
+            },
+            "to": [
+                {
+                    "key_code": "right_arrow",
+                    "modifiers": "command"
+                }
+            ],
+            "type": "basic"
+        }
+    ]
+}
\ No newline at end of file
diff --git a/mac/karabiner/fn-tab_to_cmd-tab.json b/mac/karabiner/fn-tab_to_cmd-tab.json
new file mode 100644
index 0000000..fadf814
--- /dev/null
+++ b/mac/karabiner/fn-tab_to_cmd-tab.json
@@ -0,0 +1,24 @@
+{
+    "description": "Map fn+tab to cmd+tab",
+    "manipulators": [
+        {
+            "from": {
+                "key_code": "tab",
+                "modifiers": {
+                    "mandatory": [
+                        "fn"
+                    ]
+                }
+            },
+            "to": [
+                {
+                    "key_code": "tab",
+                    "modifiers": [
+                        "left_command"
+                    ]
+                }
+            ],
+            "type": "basic"
+        }
+    ]
+}
\ No newline at end of file
diff --git a/win/Microsoft.PowerShell_profile.ps1 b/win/Microsoft.PowerShell_profile.ps1
index 76f31bc..72d2ccb 100644
--- a/win/Microsoft.PowerShell_profile.ps1
+++ b/win/Microsoft.PowerShell_profile.ps1
@@ -135,6 +135,10 @@ if (-not ($__lastStartup -eq $_currentDate)) {
 	$_currentDate | Out-File -FilePath $SystemlogFilePath -Append
 }
 
+Remove-Variable SystemlogFilePath
+Remove-Variable __lastStartup
+Remove-Variable _currentDate
+
 ## Chocolatey ##
 
 $ChocolateyProfile = "$env:ChocolateyInstall\helpers\chocolateyProfile.psm1"