diff --git a/.vimrc b/.vimrc
index 728dbad..bdbc64e 100644
--- a/.vimrc
+++ b/.vimrc
@@ -55,13 +55,13 @@ colorscheme gotham256
 map <F3> :wa<CR>
 map <F4> :wqa<CR>
 map <F5> :qa!<CR>
-map <F6> :LLPStartPreview<CR>
 map <F7> :AutoSaveToggle<CR>
 set pastetoggle=<F9>
 map <F10> :PlugInstall<CR>
-map <C-Enter> o<ESC>
 map <S-Enter> O<ESC>
 
 let mapleader="\<Space>"
-" nnoremap <leader>Enter oit<Tab>
+nnoremap <leader>e o<ESC>
+nnoremap <leader>f :set foldmethod=marker<CR>
+nnoremap <leader>p :LLPStartPreview<CR>
 nnoremap <leader>s :set syn=sh<CR>
diff --git a/UltiSnips/all.snippets b/UltiSnips/all.snippets
new file mode 100644
index 0000000..1de0f8b
--- /dev/null
+++ b/UltiSnips/all.snippets
@@ -0,0 +1,17 @@
+snippet alias "Custom alias"
+alias ${1:name}="${2:cmd}"
+endsnippet
+
+snippet 1lf "One-line function"
+${1:name}() { ${2:cmd} ; } 
+endsnippet
+
+snippet mlf "Multi-line function"
+${1:name}() { 
+	${2:cmd} 
+} 
+endsnippet
+
+snippet ltx "LaTeX" i
+LaTeX
+endsnippet
diff --git a/UltiSnips/c.snippets b/UltiSnips/c.snippets
new file mode 100644
index 0000000..056476e
--- /dev/null
+++ b/UltiSnips/c.snippets
@@ -0,0 +1,21 @@
+snippet forg "Generic for"
+for (int i = 0; i < ${1:count}; i++) {
+	${2}
+}
+endsnippet
+
+snippet mlc "malloc" i
+= malloc(sizeof(${1:type}) * ${2:amt});
+endsnippet
+
+snippet stl "strlen"
+strlen(${1:var})
+endsnippet
+
+snippet scp "strcpy"
+strcpy(${1:dest}, ${2:str});
+endsnippet
+
+snippet cmt "Line comment" b
+/* ${1:text} */
+endsnippet
diff --git a/UltiSnips/sh.snippets b/UltiSnips/sh.snippets
new file mode 100644
index 0000000..4e87e22
--- /dev/null
+++ b/UltiSnips/sh.snippets
@@ -0,0 +1,8 @@
+snippet evr "Var with escaped quotes" i
+\"$${1:var}\"
+endsnippet
+
+snippet vr "Var with quotes" i
+"$${1:var}"
+endsnippet
+
diff --git a/UltiSnips/snippets.snippets b/UltiSnips/snippets.snippets
new file mode 100644
index 0000000..5b71e97
--- /dev/null
+++ b/UltiSnips/snippets.snippets
@@ -0,0 +1,10 @@
+snippet ts "Tabstop" i
+${${1:number}:${2:default}}	
+endsnippet
+
+snippet "b(egin)?" "begin{} / end{}" br
+\begin{${1:something}}
+	${0:${VISUAL}}
+\end{$1}
+endsnippet
+
diff --git a/UltiSnips/tex.snippets b/UltiSnips/tex.snippets
new file mode 100644
index 0000000..ed92608
--- /dev/null
+++ b/UltiSnips/tex.snippets
@@ -0,0 +1,7 @@
+snippet bf "Boldface" i
+\textbf{$0}
+endsnippet
+
+snippet geq "Geq eqn" i
+$\geq $0$
+endsnippet
diff --git a/UltiSnips/texmath.snippets b/UltiSnips/texmath.snippets
new file mode 100644
index 0000000..a4cfeb4
--- /dev/null
+++ b/UltiSnips/texmath.snippets
@@ -0,0 +1,23 @@
+snippet al "Align (math)" b
+\begin{align*}
+	$0
+\end{align*}
+endsnippet
+
+snippet pwf "Piecewise function" b
+\[
+	${1:name} = \left.
+	\begin{cases}
+		${2:equation}, & ${3:condition} \\\\
+	\end{cases}
+	\right\\}
+\]
+endsnippet
+
+snippet int "Integral" i
+\int_{${1:lower}}^{${2:upper}} \, \mathrm{d}${3:x}	
+endsnippet
+
+snippet ie "In-line equation" i
+$$1$$2
+endsnippet
diff --git a/X1-Carbon-terminator b/X1-Carbon-terminator
index 2efb60e..ba377ba 100644
--- a/X1-Carbon-terminator
+++ b/X1-Carbon-terminator
@@ -38,6 +38,5 @@
     font = Monospace 11
     foreground_color = "#0077ff"
     palette = "#000000:#aa0000:#00aa00:#aa5500:#0000aa:#aa00aa:#00aaaa:#aaaaaa:#555555:#ff5555:#55ff55:#ffff55:#5555ff:#ff55ff:#55ffff:#ffffff"
-    scrollbar_position = hidden
     use_custom_command = True
     use_system_font = False
diff --git a/aliases/.209_aliases b/aliases/.209_aliases
index cf60b99..6d3fe8c 100644
--- a/aliases/.209_aliases
+++ b/aliases/.209_aliases
@@ -30,10 +30,17 @@ c9i() { gc9 $1 && ./"${1%.*}.out" < $2 ; }
 # compile and run with input file
 run() {
 	while read line; do 
-		./$1 $line
-	done < $2
+		# ./$1.out $line
+		echo ./$1.out $line
+	done < $1.in
 }
 
+	# temp
+	c4g() {
+		gcc -Wall -std=gnu99 -g -o greeting.out greeting.c
+		./greeting.out "Good morning" "Emmanuel"
+	}
+
 	# compile a1p2 and test with simple case
 	ca12() {
 		gcc -Wall -std=gnu99 -g -o validate_sin.out validate_sin.c sin_helpers.c
diff --git a/aliases/.bash_aliases b/aliases/.bash_aliases
index 6e12029..60369bf 100644
--- a/aliases/.bash_aliases
+++ b/aliases/.bash_aliases
@@ -20,24 +20,25 @@ alias rmsw="rm .sw*"
 # unalias c
 d() { cd "$@" && ls -a ; }
 cd_up() { d $(printf "%0.s../" $(seq 1 $1 )) ; }
-alias "c."="cd_up"
+alias "d."="cd_up"
 alias cdd="d ~/Downloads"
-alias dsnip="d ~/.vim/plugged/vim-snippets/UltiSnips/"
-alias csnip="d ~/.vim/UltiSnips/"
-vdsnip() { vi ~/.vim/plugged/vim-snippets/UltiSnips/"$1".snippets ; }
-vsnip() { vi ~/.vim/UltiSnips/"$1".snippets ; }
+alias dsnp="d ~/.vim/plugged/vim-snippets/UltiSnips/"
+alias csnp="d ~/.vim/UltiSnips/"
+vdsnp() { vi ~/.vim/plugged/vim-snippets/UltiSnips/"$1".snippets ; }
+vsnp() { vi ~/.vim/UltiSnips/"$1".snippets ; }
 
 # apps
 ok() { okular $1 ; }
 
-# config
+## config
 alias lc="d ~/linux-config/"
-alias lca="d ~/linux-config/aliases"
-alias vb="vi $alias_folder/.bash_aliases"
-alias vs="vi $alias_folder/.school_aliases"
-alias vs9="vi $alias_folder/.209_aliases"
 alias vv="vi ~/.vimrc"
 alias r=". ~/.bashrc"
+	# aliases
+	alias lca="d ~/linux-config/aliases"
+	alias vb="vi $alias_folder/.bash_aliases"
+	alias vs="vi $alias_folder/.school_aliases"
+	alias vs9="vi $alias_folder/.209_aliases"
 
 # redshift
 rs(){ redshift -O $(($1 * 1000)) ; }
diff --git a/aliases/.git_aliases b/aliases/.git_aliases
index 19121cd..b55fc15 100644
--- a/aliases/.git_aliases
+++ b/aliases/.git_aliases
@@ -4,7 +4,7 @@ alias gpl="git pull --rebase"
 alias grbc="git rebase --continue"
 alias gps="git push"
 alias vig="vi .gitignore"
-alias ga="git add -A *"
+alias ga="git add -A * && gs"
 alias gai="git add .gitignore"
 alias gd="git diff -w"
 alias gdc="git diff --cached"
@@ -16,10 +16,18 @@ alias gsl="git shortlog"
 alias gst="git stash"
 alias gstp="git stash pop"
 alias gclear="git stash clear"
+alias egc="vim -c \"set syn=gitcommit\" -c \"set tw=72\" commit-msg.txt"
+
 gcho() { git checkout $1 ; }
 gremotes() {
 	git remote set-url --add --push origin $1
 	git remote set-url --add --push origin $2
 }
-
-alias egc="vim -c \"set syn=gitcommit\" -c \"set tw=72\" commit-msg.txt"
+gmrgr() { 
+	# 1 = remote name, 2 = remote path
+	git remote add $1 $2
+	git fetch $1
+	# whichever branch you want to merge
+	git merge --allow-unrelated-histories $1/master 
+	git remote remove $1
+}
diff --git a/aliases/.my_pc_aliases b/aliases/.my_pc_aliases
index c0aebcd..2e1d99d 100644
--- a/aliases/.my_pc_aliases
+++ b/aliases/.my_pc_aliases
@@ -1,7 +1,7 @@
 if [ "$(whoami)" == "kevin" ]; then
 	alias vbn="cvlc --loop ~/Downloads/brown-noise.mp3"
 
-	alias mt="ok ~/Documents/School/136/calc-textbook.pdf"
+	alias mt="ok ~/Documents/School/calc-textbook.pdf"
 	alias clc="gcalccmd"
-	alias 36t="ok ~/Documents/School/236/236-textbook.pdf"
+	alias 36t="ok ~/Documents/School/236-textbook.pdf"
 fi
diff --git a/aliases/.school_aliases b/aliases/.school_aliases
index fea8046..ae0241c 100644
--- a/aliases/.school_aliases
+++ b/aliases/.school_aliases
@@ -1,6 +1,6 @@
 in_lab=false
-cd_school="d ~/Documents/School";
-if [ -d "/h/u3/c7/" ]; then
+cd_school="d ~/Documents/School/notes";
+if [ $(whoami) == "mokkar" ]; then
 	TERM=xterm-256color
 	xmodmap -e "clear Lock"
 	in_lab=true
@@ -17,9 +17,10 @@ fi
 alias sch="$cd_school"
 alias 236="$cd_school/236"
 alias psy="$cd_school/psy"
+alias rml="rm *.aux *.log *.pdf"
 pdl() { pdflatex $1 ; } 
 cptp() { 
-	cp template.tex cp-template.tex 
+	cp *template.tex cp-template.tex 
 	chmod 600 cp-template.tex 
 	date=`date +%-m-%d`
 	mv cp-template.tex "$date".tex
@@ -27,5 +28,4 @@ cptp() {
 
 # 136
 alias 136="$cd_school/136"
-alias 136n="$cd_school/136/notes"
 alias pr2="$cd_school/136/par/2"