Credo che HISTTIMEFORMAT sia per shell Bash. Se stai usando, zsh
puoi usare queste opzioni per il history
comando:
Esempi
$ history -E
1 2.12.2013 14:19 history -E
$ history -i
1 2013-12-02 14:19 history -E
$ history -D
1 0:00 history -E
2 0:00 history -i
Se lo fai man zshoptions
o man zshbuiltins
puoi trovare maggiori informazioni su questi interruttori e altre informazioni correlate history
.
estratto dalla pagina man di zshbuiltins
Also when listing,
-d prints timestamps for each command
-f prints full time-date stamps in the US `MM/DD/YY hh:mm' format
-E prints full time-date stamps in the European `dd.mm.yyyy hh:mm' format
-i prints full time-date stamps in ISO8601 `yyyy-mm-dd hh:mm' format
-t fmt prints time and date stamps in the given format; fmt is formatted
with the strftime function with the zsh extensions described for
the %D{string} prompt format in the section EXPANSION OF PROMPT
SEQUENCES in zshmisc(1). The resulting formatted string must be no
more than 256 characters or will not be printed.
-D prints elapsed times; may be combined with one of the options above.
Invocazione del debug
È possibile utilizzare i seguenti 2 metodi per eseguire il debug zsh
quando lo si richiama.
Metodo n. 1
$ zsh -xv
Metodo n. 2
$ zsh
$ setopt XTRACE VERBOSE
In entrambi i casi dovresti vedere qualcosa del genere quando si avvia:
$ zsh -xv
#
# /etc/zshenv is sourced on all invocations of the
# shell, unless the -f option is set. It should
# contain commands to set the command search path,
# plus other important environment variables.
# .zshenv should not contain commands that produce
# output or assume the shell is attached to a tty.
#
#
# /etc/zshrc is sourced in interactive shells. It
# should contain commands to set up aliases, functions,
# options, key bindings, etc.
#
## shell functions
...
...
unset -f pathmunge _src_etc_profile_d
+/etc/zshrc:49> unset -f pathmunge _src_etc_profile_d
# Created by newuser for 4.3.10