I also would love to use an open source Operational System, but I'm really not skilled at it... So have to use OS X, which is by itself is full of NSA backdoors
Does anyone know of a way to mimic the up arrow/down arrow type bash behavior within a shell script?
Say I have a scripted menu, and would like to be able to up arrow to bring up the last X number of lines of user input?
Thanks to anybody with a suggestion. :) (0 Replies)
Hello all, I have a bash function that opens Safari (I'm on OS X) with a specified argument.
Here it is :
function safari
{
#Safari bash function
TLDS=( "http://www." ".com" ".org" ".net" ".gov" ".edu" )
if ; then
open -a Safari ${TLDS}$2${TLDS}
elif ; then
open -a Safari... (0 Replies)
hii to all
i am developing a simple unix shell in c i want to add history feature in that how could i do that plz help if there is any tutorial or website plz put it here
history feature should be like that in bash, when press up key show the previous command typed in console
plz be... (1 Reply)
By default, we use ksh (88) as our shell. I prefer bash, so I added this line to my .profile:
exec bash -o viI also added this to my .bashrc?:
#***********************************************
#These are important tweaks specific to BASH:
#***********************************************... (1 Reply)
Hello
How to configure, or where to have each session history in different file
Example: someone is connecting as root and at this time is creating file in which we have history of executed command
to server is connecting another user and is created another file with command executed by... (1 Reply)
Is it possible to use the keyboard UP ARROW in place of k to recall history? If so, how/what do I need to do change terminal emulation, etc.?
TIA,
George (7 Replies)
Moderators,
Please excuse if I am in the wrong section.
I have a question that someone may know the answer to. We know that a current bash shell keeps a record of all commands in a buffer. When the shell is terminated this buffer is written out to ~/.bash_history for the user.
I know... (2 Replies)
Hi,
I want to export bash history to a file, I used the following command
history > /home/administrator/bashHistory
But the exported file only contains commands with line number from 996 to the last one, How to export all the commands including commands before line 996?
Thanks a lot.... (2 Replies)
Hi
I am trying to increase the number of commands recorded in my .bash_history file.
I followed what is indicated and have add to my .bashrc
export HISTCONTROL=ignoreboth
export HISTSIZE=1000000
export HISTFILESIZE=1000000
export HISTIGNORE='ls'but the .bash_history only contains 690... (5 Replies)
# check host value regex='^(||1|2|25)(\.(||1|2|25)){3}$' if ')" != "" ]; then if ]; then echo host $host not found exit 4 fi elif ]; then echo $host is an invalid host address exit 5 fi
espeacailly the top regex part?
---------- Post updated at 06:58 PM ---------- Previous update was... (1 Reply)
Discussion started by: kevin298
1 Replies
LEARN ABOUT DEBIAN
gksu
GKSU(1) User Commands GKSU(1)NAME
gksu - GTK+ frontend for su and sudo
SYNOPSIS
gksu
gksu [-u <user>] [options] <command>
gksudo [-u <user>] [options] <command>
DESCRIPTION
This manual page documents briefly gksu and gksudo
gksu is a frontend to su and gksudo is a frontend to sudo. Their primary purpose is to run graphical commands that need root without the
need to run an X terminal emulator and using su directly.
Notice that all the magic is done by the underlying library, libgksu. Also notice that the library will decide if it should use su or sudo
as backend using the /apps/gksu/sudo-mode gconf key, if you call the gksu command. You can force the backend by using the gksudo command,
or by using the --sudo-mode and --su-mode options.
If no command is given, the gksu program will display a small window that allows you to type in a command to be run, and to select what
user the program should be run as. The other options are disregarded, right now, in this mode.
OPTIONS --debug, -d
Print information on the screen that might be useful for diagnosing and/or solving problems.
--user <user>, -u <user>
Call <command> as the specified user.
--disable-grab, -g
Disable the "locking" of the keyboard, mouse, and focus done by the program when asking for password.
--prompt, -P
Ask the user if they want to have their keyboard and mouse grabbed before doing so.
--preserve-env, -k
Preserve the current environments, does not set $HOME nor $PATH, for example.
--login, -l
Make this a login shell. Beware this may cause problems with the Xauthority magic. Run xhost to allow the target user to open win-
dows on your display!
--description <description|file>, -D <description|file>
Provide a descriptive name for the command to be used in the default message, making it nicer. You can also provide the absolute
path for a .desktop file. The Name key for will be used in this case.
--message <message>, -m <message>
Replace the standard message shown to ask for password for the argument passed to the option. Only use this if --description does
not suffice.
--print-pass, -p
Ask gksu to print the password to stdout, just like ssh-askpass. Useful to use in scripts with programs that accept receiving the
password on stdin.
--su-mode, -w
Force gksu to use su(1) as its backend for running the programs.
--sudo-mode, -S
Force gksu to use sudo(1) as its backend for running the programs.
SEE ALSO su(1), sudo(1)gksu version 2.0.x August 2006 GKSU(1)
04-18-2015
So have to use OS X, which is by itself is full of NSA backdoors