diff --git a/Brewfile b/Brewfile
index b4184c4..dce19aa 100644
--- a/Brewfile
+++ b/Brewfile
@@ -193,3 +193,4 @@ brew "bitwarden-cli"
 brew "awscli@2"
 brew "newsboat"
 brew "wtfutil"
+brew "tfenv"
diff --git a/dot_gitconfig b/dot_gitconfig
index de78765..0099bdb 100644
--- a/dot_gitconfig
+++ b/dot_gitconfig
@@ -90,3 +90,13 @@
 [branch]
 	# Show most recently changed branches first.
 	sort = -committerdate
+    tool = colordiff
+
+[difftool "colordiff"]
+    cmd = colordiff -ydw \"$LOCAL\" \"$REMOTE\"
+
+[url "git@github.com:"]
+	insteadOf = https://github.com/
+
+[difftool]
+	prompt = false
diff --git a/dot_scripts/bootstrap.sh b/dot_scripts/bootstrap.sh
index d4cc12a..517deb4 100755
--- a/dot_scripts/bootstrap.sh
+++ b/dot_scripts/bootstrap.sh
@@ -233,7 +233,8 @@ go get -u -v github.com/jessfraz/dockfmt
 go get -u -v github.com/dmlittle/scenery
 go get -u -v github.com/camptocamp/terraboard
 go get -u -v github.com/juliensalinas/torrengo
-go get -u -v github.com/asciimoo/wuzz # Interactive cli tool for HTTP inspection
+go get -u -v github.com/asciimoo/wuzz                           # Interactive cli tool for HTTP inspection
+go get -u -v github.com/keilerkonzept/terraform-module-versions # detect new terraform modules versions
 
 sudo curl -L git.io/scope -o /usr/local/bin/scope
 sudo chmod a+x /usr/local/bin/scope
diff --git a/dot_zsh_aliases b/dot_zsh_aliases
index 3d1b8ce..04cdb06 100644
--- a/dot_zsh_aliases
+++ b/dot_zsh_aliases
@@ -120,12 +120,12 @@ alias rm='gomi'
 alias df='df -H'
 alias diff='colordiff --side-by-side --ignore-space-change --width=200 --suppress-common-lines  --recursive'
 alias du='ncdu --color dark -rr -x --exclude .git --exclude node_modules'
+alias ctrl-c='pbcopy'
 alias s=ls
 alias sl=ll
 alias ls='lsd'
 alias lsg='ll | grep -i'  # show me files matching "ls grep"
 alias lh='ls -alt | head' # see the last modified files
-
 alias tree='ls --almost-all --tree'
 alias v=vi
 alias x='extract'
diff --git a/dot_zsh_functions b/dot_zsh_functions
index 74b1577..3dd6695 100644
--- a/dot_zsh_functions
+++ b/dot_zsh_functions
@@ -427,3 +427,6 @@ function file_getpairs {
     dl_stopwords;
     \cat "$1" | tr '[:upper:]' '[:lower:]' | \grep -o -E '\w{3,} \w{3,}' | \grep --invert-match --word-regexp --fixed-strings --file="$HOME/stopwords.txt" | \sed 's/s$//g' | \sed 's/ing$//g' | sort | uniq -c | sort --numeric-sort --reverse
 }
+function file_dups {
+    \cat "$1" | sort | uniq -c | sort -nr
+}