If your shell honors $HISTFILE you can create a history file anywhere you want during login
We have ours like this
All of the interactive users' histories are there in the same .ihist directory. We set HISTSIZE=1000 to keep track for a while. This allows an easy scan of history to find out "whodunit" if there is a security problem.
This is a SOX requirement - be able to look up all interactives users commands for the past 30 days. We have accounting turned on too.
Hi All,
Whenever I log in to my terminal and execute some cmds and then I type "history", I get the list of all the commands that I have executed.
I want to know where is the history been stored (any path location ?)
Secondly,if I want to delete the history or some part of the history, can... (9 Replies)
How do I pipe serveral commans that will list only the user ids, sort the output, and remove any duplice name entries for those that have logged in in the past month? Thanks! (1 Reply)
Hi,
I need to access a user's command history. However, the dilemma is that he is logged in and so his current history is not yet flushed to .bash_history file which gets flushed when he logs out. Is there a way I can still access his most recent history?
thank you,
S (4 Replies)
Under oracle user file abc.txt was created. Oracle user belong to dba group on UNIX Server. However other non Oracle users which belongs to some other network groups need read only access to this file.
Every time when I login as other then oracle user and try to view this file it saying that I... (2 Replies)
Hi all,
My need is :
1. To know who , when , which command used.
2. Local user should not delete this information.
I mean , with an example , i can say
i have a user user1
i need to give all the following permissions to user1, :
a. A specific directory other than his home... (3 Replies)
Hi all,
My need is :
1. To know who , when , which command used.
2. Local user should not delete this information.
I mean , with an example , i can say
i have a user user1
i need to give all the following permissions to user1, :
a. A specific directory other than his home... (1 Reply)
Hello,
I have a a directory dir1 with permissions 700 (yes wantedly) and is owned by user1:group1
rwx------ user1 group1 dir1I need to give permissions to user2 (belongs to group2) on dir1 and its files, so I granted the permissions using setfacl ; instead of adding the user to groups and... (3 Replies)
Discussion started by: karumudi7
3 Replies
LEARN ABOUT MOJAVE
history
history(n) Tcl Built-In Commands history(n)
__________________________________________________________________________________________________________________________________________________NAME
history - Manipulate the history list
SYNOPSIS
history ?option? ?arg arg ...?
_________________________________________________________________DESCRIPTION
The history command performs one of several operations related to recently-executed commands recorded in a history list. Each of these
recorded commands is referred to as an "event". When specifying an event to the history command, the following forms may be used:
[1] A number: if positive, it refers to the event with that number (all events are numbered starting at 1). If the number is negative,
it selects an event relative to the current event (-1 refers to the previous event, -2 to the one before that, and so on). Event 0
refers to the current event.
[2] A string: selects the most recent event that matches the string. An event is considered to match the string either if the string
is the same as the first characters of the event, or if the string matches the event in the sense of the string match command.
The history command can take any of the following forms:
history
Same as history info, described below.
history add command ?exec?
Adds the command argument to the history list as a new event. If exec is specified (or abbreviated) then the command is also exe-
cuted and its result is returned. If exec is not specified then an empty string is returned as result.
history change newValue ?event?
Replaces the value recorded for an event with newValue. Event specifies the event to replace, and defaults to the current event
(not event -1). This command is intended for use in commands that implement new forms of history substitution and wish to replace
the current event (which invokes the substitution) with the command created through substitution. The return value is an empty
string.
history clear
Erase the history list. The current keep limit is retained. The history event numbers are reset.
history event ?event?
Returns the value of the event given by event. Event defaults to -1.
history info ?count?
Returns a formatted string (intended for humans to read) giving the event number and contents for each of the events in the history
list except the current event. If count is specified then only the most recent count events are returned.
history keep ?count?
This command may be used to change the size of the history list to count events. Initially, 20 events are retained in the history
list. If count is not specified, the current keep limit is returned.
history nextid
Returns the number of the next event to be recorded in the history list. It is useful for things like printing the event number in
command-line prompts.
history redo ?event?
Re-executes the command indicated by event and returns its result. Event defaults to -1. This command results in history revision:
see below for details.
HISTORY REVISION
Pre-8.0 Tcl had a complex history revision mechanism. The current mechanism is more limited, and the old history operations substitute and
words have been removed. (As a consolation, the clear operation was added.)
The history option redo results in much simpler "history revision". When this option is invoked then the most recent event is modified to
eliminate the history command and replace it with the result of the history command. If you want to redo an event without modifying his-
tory, then use the event operation to retrieve some event, and the add operation to add it to history and execute it.
KEYWORDS
event, history, record
Tcl history(n)