zsh: Better defaults

zsh/.zshrc

@@ -4,6 +4,11 @@ HISTSIZE=10000
 SAVEHIST=10000
 setopt autocd autopushd extendedglob nomatch notify pushdminus
 unsetopt beep
+setopt HIST_IGNORE_DUPS      # Don't record duplicate entries
+setopt HIST_FIND_NO_DUPS     # Don't show duplicates when searching
+setopt HIST_REDUCE_BLANKS    # Remove superfluous blanks
+setopt INC_APPEND_HISTORY    # Write to history immediately (not on exit)
+setopt SHARE_HISTORY         # Share history between sessions
 bindkey -v
 # End of lines configured by zsh-newuser-install
 # The following lines were added by compinstall
@@ -19,7 +24,7 @@ autoload -Uz compinit
 compinit
 # End of lines added by compinstall
 
-REPORTTIME=5
+REPORTTIME=1
 
 #autoload -U colors
 #colors
@@ -43,7 +48,7 @@ eval "$(fzf --zsh)"
 
 # tmux
 if [ -x "$(command -v tmux)" ] && [ -n "${DISPLAY}" ] && [ -z "${TMUX}" ] && [ -z "${NOTMUX}" ]; then
-    tmux || tmux >/dev/null 2>&1
+    tmux new || tmux >/dev/null 2>&1
 fi
 
 # key bindings according to https://wiki.archlinux.org/title/Zsh#Key_bindings