10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hello Folks
I am writing this simple program but I am stuck at this point. Here is the snippet from my script where I have issues.
3) echo "Current Directory: $(pwd) Menu 3"
echo -e "Enter a file name\n"
read fname
if
then
... (5 Replies)
Discussion started by: Tuxidow
5 Replies
2. Programming
Hi,
We've been using a perl script to extract datas from several logs to generate a report. I've been asked to rewrite the code in C++. I want to know if it is wise to have a code in C++ and will it be more faster than Perl? (23 Replies)
Discussion started by: Ribosome
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3. Solaris
HI,
I am using the windows 2003 server R2 in there we are using the putty as to access the different AP's
now from the primary AP i want to login to several different AP's using a script
what the script will do is :-
input a text file in which list of different ap's and the corresponding... (0 Replies)
Discussion started by: amiglani
0 Replies
4. Shell Programming and Scripting
Hi
I'm quite new with linux.
Very simple, I need to swap every 2 lines in a file.
Example
INPUT:
a a a
b b b
x x x
y y y
s s s
t t t
OUTPUT:
b b b
a a a
y y y
x x x
t t t (5 Replies)
Discussion started by: hernand
5 Replies
5. Shell Programming and Scripting
Hi
I want to write a script which can switch between super users.But it asks for the password at the prompt.How can I manage in the script so that it didnt ask me for the password at the prompt. (1 Reply)
Discussion started by: monika
1 Replies
6. Linux
Hi all,
we have running some linux servers with sles9 and we have some problems with our dns servers. Sometimes they don't like to work. However, is there a parameter to enable faster switching between two ore more dns servers?
Thx for your help in front
Regards
frank (5 Replies)
Discussion started by: ortsvorsteher
5 Replies
7. Shell Programming and Scripting
Can any one tell me :
How we can switch between two users without prompting for the password. (In the SHELL SCRIPT can we fetch the USERID and PASSWORD from a specified file, without using SUDO command)? (2 Replies)
Discussion started by: deepusunil
2 Replies
8. Shell Programming and Scripting
Hi,
what is the use of the double quotes and !! in the following code segment:
su - user1 << ""!! > /dev/null 2>&1
echo "welcome user1"
EOF
!!
also what is the difference between below:
su - user1 << ""!! > /dev/null 2>&1 and
su - $USER << ""!!!> /dev/null 2>&1.
Note: $USER =... (2 Replies)
Discussion started by: bjagadeesh
2 Replies
9. Shell Programming and Scripting
Hi,
what is the use of the double quotes and !! in the following code segment:
su - user1 << ""!! > /dev/null 2>&1
echo "welcome user1"
EOF
!!
also what is the difference between below:
su - user1 << ""!! > /dev/null 2>&1 and
su - $USER << ""!!!> /dev/null 2>&1.
Note: $USER =... (1 Reply)
Discussion started by: bjagadeesh
1 Replies
10. Solaris
Hi folks,
could anyone please tell me how can i switch between two users without going thru the su(i.e. root)?
is there any such command?
thanks in advance,
thell (1 Reply)
Discussion started by: thell
1 Replies
set_display_switch_callback(3alleg4) Allegro manual set_display_switch_callback(3alleg4)
NAME
set_display_switch_callback - Installs a switching notification callback. Allegro game programming library.
SYNOPSIS
#include <allegro.h>
int set_display_switch_callback(int dir, void (*cb)());
DESCRIPTION
Installs a notification callback for the switching mode that was previously selected by calling set_display_switch_mode(). The direction
parameter can either be SWITCH_IN or SWITCH_OUT, depending whether you want to be notified about switches away from your program or back to
your program. You can sometimes install callbacks for both directions at the same time, but not every platform supports this. You can
install several switch callbacks, but no more than eight on any platform.
RETURN VALUE
Returns zero on success, decreasing the number of empty callback slots by one. Returns -1 if the request is impossible for the current
platform or you have reached the maximum number of allowed callbacks.
SEE ALSO
remove_display_switch_callback(3alleg4), set_display_switch_mode(3alleg4), exswitch(3alleg4)
Allegro version 4.4.2 set_display_switch_callback(3alleg4)