sh: Added date stamps to history command

Prepending history with datestamps (which are already correctly saved in
my shell history), so I know WHEN I last run a command (roughly) and can
also search for the dates using `fzfhistory`.

sh/.config/sh/alias

@@ -49,7 +49,7 @@ alias myip="curl -s icanhazip.com"
 # fzf
 if exist fzf; then
   # Display fuzzy-searchable history
-  alias fzfhistory="history 0 | fzf --tac --height 20"
+  alias fzfhistory="history -l -E -D 0 | fzf --tac --height 20"
   fzfman() {
     man "$(apropos --long "$1" | fzf | awk '{print $2, $1}' | tr -d '()')"
   }

zsh/.config/zsh/.zshrc

@@ -27,16 +27,16 @@ unset PLUG_FOLDER
 
 # simple fzf-tab settings
 FZF_TAB_COMMAND=(
-  fzf
+    fzf
-  --ansi                                      # Enable ANSI color support, necessary for showing groups
+    --ansi                                      # Enable ANSI color support, necessary for showing groups
-  --expect='$continuous_trigger,$print_query' # For continuous completion and print query
+    --expect='$continuous_trigger,$print_query' # For continuous completion and print query
-  '--color=hl:$(( $#headers == 0 ? 108 : 255 ))'
+    '--color=hl:$(( $#headers == 0 ? 108 : 255 ))'
-  --nth=2,3 --delimiter='\x00' # Don't search prefix
+    --nth=2,3 --delimiter='\x00' # Don't search prefix
-  --layout=reverse --height='${FZF_TMUX_HEIGHT:=75%}'
+    --layout=reverse --height='${FZF_TMUX_HEIGHT:=75%}'
-  --tiebreak=begin -m --bind=tab:down,btab:up,change:top,ctrl-space:toggle --cycle
+    --tiebreak=begin -m --bind=tab:down,btab:up,change:top,ctrl-space:toggle --cycle
-  '--query=$query'           # $query will be expanded to query string at runtime.
+    '--query=$query'           # $query will be expanded to query string at runtime.
-  '--header-lines=$#headers' # $#headers will be expanded to lines of headers at runtime
+    '--header-lines=$#headers' # $#headers will be expanded to lines of headers at runtime
-  --print-query
+    --print-query
 )
 zstyle ':fzf-tab:*' command $FZF_TAB_COMMAND
 # format colorful groups for different completion actions
@@ -76,16 +76,16 @@ PROMPT=" $PROMPT"
 [ -f "$CONFDIR/sh/alias" ] && source "$CONFDIR/sh/alias"
 # load additional aliases
 if [ -d "$CONFDIR/sh/alias.d" ]; then
-  for _alias in "$CONFDIR/sh/alias.d"/*.sh; do
+    for _alias in "$CONFDIR/sh/alias.d"/*.sh; do
-    . "$_alias"
+        . "$_alias"
-  done
+    done
-  unset _alias
+    unset _alias
 fi
 if [ -d "$ZSHCONFDIR/alias.d" ]; then
-  for _alias in "$ZSHCONFDIR/alias.d"/*.sh; do
+    for _alias in "$ZSHCONFDIR/alias.d"/*.sh; do
-    . "$_alias"
+        . "$_alias"
-  done
+    done
-  unset _alias
+    unset _alias
 fi
 
 # Correct spelling for commands
@@ -105,16 +105,16 @@ zstyle ':completion:*' cache-path "${XDG_CACHE_HOME:-$HOME/.cache}/zshcompcache"
 ### history
 ## Set ZSH History defaults
 setopt append_history
-setopt extended_history
+setopt extended_history # record command start time
-setopt hist_expire_dups_first
-setopt hist_ignore_all_dups
 setopt hist_ignore_dups
+setopt hist_ignore_all_dups # do not put duplicated command into history list
+setopt hist_save_no_dups    # do not save duplicated command
+setopt hist_expire_dups_first
 setopt hist_ignore_space
-setopt hist_reduce_blanks
+setopt hist_reduce_blanks # remove unnecessary blanks
-setopt hist_save_no_dups
 setopt hist_verify
-# Share your history across all your terminal windows
+setopt inc_append_history_time # append command to history file immediately after execution
-setopt share_history
+setopt share_history           # Share your history across all your terminal windows
 setopt pushd_ignore_dups
 #setopt pushd_silent
 export HISTSIZE=100000
@@ -125,7 +125,7 @@ export HISTIGNORE="ls:cd:cd -:pwd:exit:date:* --help"
 ## Set ZSH History aliases
 # Show the top 5 commands used in recent history
 history_top() {
-  history | awk "{a[\$2]++} END{for(i in a){printf \"%5d\t%s\n\",a[i],i}}" | sort -rn | head
+    history | awk "{a[\$2]++} END{for(i in a){printf \"%5d\t%s\n\",a[i],i}}" | sort -rn | head
 }
 # Display timestamped recent command history
 alias history="fc -l -d -D"
@@ -133,11 +133,11 @@ alias history="fc -l -d -D"
 ### Glob Alias expansion
 # Expand aliases inline - see http://blog.patshead.com/2012/11/automatically-expaning-zsh-global-aliases---simplified.html
 globalias() {
-  if [[ $LBUFFER =~ [A-Z0-9]+$ ]]; then
+    if [[ $LBUFFER =~ [A-Z0-9]+$ ]]; then
-    zle _expand_alias
+        zle _expand_alias
-    zle expand-word
+        zle expand-word
-  fi
+    fi
-  zle self-insert
+    zle self-insert
 }
 zle -N globalias
 bindkey " " globalias
@@ -182,16 +182,16 @@ bindkey -M vicmd '^e' edit-command-line
 # Deduplicate PATH - remove any duplicate entries from PATH
 # from: https://unix.stackexchange.com/questions/40749/remove-duplicate-path-entries-with-awk-command
 get_var() {
-  eval 'printf "%s\n" "${'"$1"'}"'
+    eval 'printf "%s\n" "${'"$1"'}"'
 }
 set_var() {
-  eval "$1=\"\$2\""
+    eval "$1=\"\$2\""
 }
 dedup_pathvar() {
-  pathvar_name="$1"
+    pathvar_name="$1"
-  pathvar_value="$(get_var "$pathvar_name")"
+    pathvar_value="$(get_var "$pathvar_name")"
-  deduped_path="$(perl -e 'print join(":",grep { not $seen{$_}++ } split(/:/, $ARGV[0]))' "$pathvar_value")"
+    deduped_path="$(perl -e 'print join(":",grep { not $seen{$_}++ } split(/:/, $ARGV[0]))' "$pathvar_value")"
-  set_var "$pathvar_name" "$deduped_path"
+    set_var "$pathvar_name" "$deduped_path"
 }
 dedup_pathvar PATH
 dedup_pathvar MANPATH