diff --git a/.tmux.conf b/.tmux.conf
index f7f292f..e98aa6e 100644
--- a/.tmux.conf
+++ b/.tmux.conf
@@ -48,7 +48,7 @@ set -g @white "#FFFFFF"
 ###########
 
 # refresh status bar every n seconds
-set -g status-interval 10
+set -g status-interval 3
 
 # Start windows and panes at 1, not 0
 # you can't 1 index sessions. why? that's a great question.
@@ -146,7 +146,7 @@ bind-key -T copy-mode-vi y send-keys -X copy-selection-and-cancel
 set -g status-right-length 100
 set -g status-style "bg=#{@purple},fg=#{@teal}"
 # e.g. '84% • Monday May 27 • 4:34 PM'
-set -g status-right "#(~/scripts/bash/battery.sh) • %A %B %-e • %-I:%M %p  "
+set -g status-right "#(~/scripts/bash/cpu.sh) • #(~/scripts/bash/battery.sh) • %A %B %-e • %-I:%M %p  "
 
 # Show session name and window number on the bottom left
 # max length of side
diff --git a/scripts/bash/cpu.sh b/scripts/bash/cpu.sh
new file mode 100755
index 0000000..71b7547
--- /dev/null
+++ b/scripts/bash/cpu.sh
@@ -0,0 +1,7 @@
+#!/bin/bash
+
+# get current cpu usage
+# top -l 1 | grep -E "^CPU" | grep -Eo '[^[:space:]]+%' | head -1
+
+echo -n " "
+top -l 1 | grep -E "^CPU" | grep -Eo '[^[:space:]]+%' | head -1
diff --git a/zsh/aliases.zsh b/zsh/aliases.zsh
index 518857d..c546366 100644
--- a/zsh/aliases.zsh
+++ b/zsh/aliases.zsh
@@ -76,7 +76,7 @@ alias gitf='git fetch --all'
 alias emptycommit='git commit --allow-empty --no-verify -m '\''empty commit'\'' && git push'
 # [g]it[c]ommit[n]o[v]erify
 alias gcnv="git commit --no-verify"
-# list the n most recent git branches
+# list the 10 most recent git branches
 # [g]it[r]ecent[b]ranches
 alias grb="git for-each-ref --sort=-committerdate refs/heads/ --format='%(refname:short)' | head -n 10"
 # push to branch that only exists locally and set upstream
@@ -85,4 +85,5 @@ alias gpu='git push --set-upstream origin $(git rev-parse --abbrev-ref HEAD)'
 # list commits on current branch that have not been pushed to remote
 # [g]it[c]ommits[r]emote
 alias gcr='git log @{u}..HEAD'
+# [g]it[c]ommit[p]ush
 alias gcp='git commit -am "quick commit" && git push'
diff --git a/zsh/sourcing.zsh b/zsh/sourcing.zsh
index d666940..ab731db 100644
--- a/zsh/sourcing.zsh
+++ b/zsh/sourcing.zsh
@@ -72,9 +72,6 @@ zstyle ':completion:*' matcher-list 'm:{a-z}={A-Z}'
 setopt NO_CASE_GLOB
 setopt EXTENDED_GLOB
 
-# # enable tab completion
-# autoload -U compinit promptinit
-
 # no duplicates in terminal command history
 setopt HIST_IGNORE_DUPS