Add ZSH and BASH configs

shell/zshrc

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+# Include our shared shell stuff
+source ~/dotfiles/shell/env
+source ~/dotfiles/shell/aliases
+source ~/dotfiles/shell/functions
+
+# History Settings
+export HISTIGNORE="&:ls:[bf]g:exit:reset:clear:cd:cd ..:cd.."
+export HISTSIZE=25000
+export HISTFILE=~/.zsh_history
+export SAVEHIST=10000
+setopt INC_APPEND_HISTORY
+setopt HIST_IGNORE_ALL_DUPS
+setopt HIST_IGNORE_SPACE
+setopt HIST_REDUCE_BLANKS
+setopt HIST_VERIFY
+
+# Say how long a command took, if it took more than 30 seconds
+export REPORTTIME=30
+
+# Prompts for confirmation after 'rm *' etc
+# Helps avoid mistakes like 'rm * o' when 'rm *.o' was intended
+setopt RM_STAR_WAIT
+
+# Background processes aren't killed on exit of shell
+setopt AUTO_CONTINUE
+
+# Don’t write over existing files with >, use >! instead
+setopt NOCLOBBER
+
+# Don’t nice background processes
+setopt NO_BG_NICE
+
+# Makes Alt-s insert a sudo at beginning of prompt
+function insert_sudo {
+    if [[ $BUFFER != "sudo "* ]]; then
+        BUFFER="sudo $BUFFER"; CURSOR+=5
+    fi
+}
+zle -N insert-sudo insert_sudo
+bindkey "^[s" insert-sudo
+
+# Theme for Oh-My-ZSH
+ZSH_THEME="ys"