recall commands previously typed in a shell or other utility

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1
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1answer
584 views

Keep all commands in bash history?

I have the opposite question to this. How do I keep all commands in bash history? In Ubuntu since quite some time now, the default for bash is to forget commands with non success exit code. This is ...
1
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1answer
121 views

Enable previous command cycling at ftp prompt

Currently on pressing arrow keys or Ctrl+P/N, I see characters like ftp> ^[[A ftp> ^[[B ftp> ^P ftp> ^N I would like to know, how to configure the ftp prompt so that I am able to view ...
1
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2answers
454 views

Why “reverse-i-search” does not work on my centos sytem?

When i press CTRL+r, the "reaverse-i-search" works well: but then when i press "arrow up" key, none history commands show, just nothing happens! Any configuration not compare?
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1answer
232 views

Pressing `up` to get the previous command in a tty on Ubuntu Server

I've installed Ubuntu Server 10.10, and when I press up in a terminal nothing happens. Using Ubuntu Desktop it gave me the previous command that I ran. How can I make it do this in Ubuntu Server as ...
1
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2answers
269 views

HISTTIMEFORMAT modification. In /etc/bash.rc or /etc/profile? [duplicate]

I'd like to add the date/time to the output of the history command in CentOS/RHEL 6. I would like this to apply to all users on the machine by default. This itself is easy. It seems to just be a case ...
1
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3answers
1k views

How to run the most recent command on AIX?

How can I run the most recent command again from history in AIX Server? And how to edit the most recent command and run it again in AIX?
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2answers
860 views

Shell - Deal with multiple command history files

Where I work, for security and auditing purpose, we have to keep one history file for each session (user, date, terminal, etc in the file name). Obviously, the HISTFILE variable, is set to read only ...
1
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4answers
852 views

Terminal with “repeat last” button

I'm often compiling stuff and therefore repeating the same command over and over, so I'd like to benefit from my "visual memory" and have a sort of "repeat last command" button attached to a terminal. ...
1
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2answers
181 views

Auto correct path when running a command from history?

I perform a recursive search to find a command I executed few days back and I want to run it. However that command should run from the path from where I ran it previously from and not where I ...
1
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0answers
30 views

why bash history overlap the prompt when scroll up in the history? [duplicate]

I customized my bash prompt, PS1 value. ~/.bashrc: Color_Off='\e[0m' # Text Reset BGreen='\e[1;32m' # Green BPurple='\e[1;35m' # Purple BWhite='\e[1;37m' # White ...
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0answers
86 views

Zsh: quickly bookmark commands

I just had an idea, I'm sure it must exist though I could not find anything on the web. This topic gets close to my idea but not enough: How to quickly store and access often used commands? I'd like ...
1
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1answer
172 views

Different “history” command output after reconnecting via SSH

Why do I get different results for the "history" command for the same user after I reconnect a disconnected SSH session? I connect to a server using putty (SSH), say as root My network gets ...
1
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0answers
326 views

How to use history commands with readonly PROMPT_COMMAND?

I'm sometimes logged in on a host which I do not control and where PROMPT_COMMAND is readonly. Is there some way to work around this to run history commands anyway, for example using PS1? I've tried ...
1
vote
1answer
499 views

How to disable live shell session command history under AIX 5-6?

It's okay that there are history files logging the commands that has been used. That't not the problem. The problem is that when 2 admins are logged in to an AIX server then it could be bad: If ...
0
votes
2answers
179 views

How to use the last command in the while loop?

I am wondering how to modify this code. ls while [ 1 > 0 ] do fc -s sleep 1 done For fc -s, you can refer to this question for details. My question are as follows: How will it run? If you ...
0
votes
2answers
79 views

Why must you be careful when using Bash's built in command history function to re-run previous commands that contain variables?

I know !! re-runs commands but what exactly would occur if I re-ran a command that had a variable in the command?
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votes
2answers
492 views

Permanently Storing a command in bash history

Is there any way to store a command in bash history permanently? The actual scenario goes like this:- I have a project in C and in order to configure my project, I have to run a very long command ...
0
votes
1answer
34 views

Using !n in script or interactive mode

I add to ~/.bashrc the following code: test_exclamation () { printf %s "$READLINE_LINE" | xargs echo } bind -x '"\eX": test_exclamation' I write to bash prompt buffer $ !1700 If I press Enter, ...
0
votes
1answer
81 views

Where does bash store the time commands were executed?

Enabling history to display time via export HISTTIMEFORMAT='%F %T ' shows the times of the commands but .bash_history doesn't contain any times. Where does bash store the times the commands were ...
0
votes
1answer
194 views

datetime stamp when running history command in zsh shell

When I run the history command on my ubuntu server, I get output as follows: history ... 25 cd ~ 26 ls -a 27 vim /etc/gitconfig 28 vim ~/.gitconfig I want to view the datetime ...
0
votes
1answer
235 views

Automatically save bash command history in screen session [duplicate]

I connect to a screen session. After doing some stuff I detach it. Then in history | tail I only see screen -r and previous commands and not the commands run in screen session. Basically history shows ...
0
votes
2answers
52 views

How to find by what means a software has been installed on linux

I have plenty of softwares installed on my Linux machine (RHEL) and some were installed with yum, some other by downloading a rpm and executed it from gnome file manager. I also have few softwares ...
0
votes
1answer
447 views

HISTTIMEFORMAT does not show correct date and time for history

After exporting HISTTIMEFORMAT='%F %T' I tried to query history But the result shows all the commands are executed on same day. How can I check the actual date and time of actual command execution?
0
votes
0answers
325 views

bash: recall command by typing some characters of it [duplicate]

Possible Duplicate: best way to search my shell's history In MSDOS I have the option to start typing some characters of a previous command and then pressing F8 it will search the ...
-2
votes
2answers
680 views

History command in ksh not able to use [closed]

I am using the ksh shell. I am not getting any impact of these following commands. It is executing without any error but it is not giving the proper results. export HISTTIMEFORMAT='%F %T ' Use the ...