10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hi All,
I am new to this forum and a beginner in unix. Please correct me if I put the question in a wrong way..
How to use emacs editor? Also how to open existing emacs files with .cgi format?
I have the following link :-
http link i.e. url and path : /abc/xyz.dev/xyz/documents
What... (7 Replies)
Discussion started by: swathi123
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2. Shell Programming and Scripting
Can someone please help me with this I can't make it work?
find /test -type f \( ! -perm -u+w -o -perm -g+w \) | egrep -v "/test/A|/test/B"|xargs chmod u+rw,g+r-w,o=
I am getting error "Operation not permitted."
I want to find files, exclude directory A & B and change permission on the... (2 Replies)
Discussion started by: Jang
2 Replies
3. Shell Programming and Scripting
I am trying to copy a folder which contains a list of C executables.
It takes 2 mins for completion,where as the entire script takes only 3 more minutes for other process.
Is there a way to copy the folder faster so that the performance of the script will improve? (2 Replies)
Discussion started by: prasperl
2 Replies
4. UNIX for Dummies Questions & Answers
hi
I wrote the following makefile, I have just one problem, when i type make clean I get the message make 'clean' is up to date and any obj file is removed from my folder, what's wrong?
Thank you
CC = cc
all: es.o elaboration.o
$(CC) -o es es.o elaboration.o
elaboration.o:... (0 Replies)
Discussion started by: Puntino
0 Replies
5. Shell Programming and Scripting
hi,
I have been trying to make my script work but could not, tried some of the suggestions from here but I am not getting the correct result.
I have a script that was
Param1 ="$1"
Param2 ="$2"
$Script1 log -t "$param1" "$param2" | grep operation > /dev/null || {
echo "Message"... (1 Reply)
Discussion started by: rider29
1 Replies
6. AIX
I'm using AIX console over putty.
I'm not very happy with default ksh command editing capabilities so I forced insert mode, arrow keys and command history by issuing:
set -o emacs
alias __D=`echo "\002"`
alias __C=`echo "\006"`
in emacs mode history works using ctrl+p, so only thing... (2 Replies)
Discussion started by: vilius
2 Replies
7. Shell Programming and Scripting
Dear All,
I want acces my folder that name Log , that throught /export/home/hmi/bin/log.
I want direct to Log folder.
When I try using alias, i'm login as root:
>alias logfile='cd /export/home/hmi/bin/Log'
and when I execute
> logfile
this is work,
but after I logout and login again as... (3 Replies)
Discussion started by: heru_90
3 Replies
8. Shell Programming and Scripting
hi all,
This is a very basic question. I want to make the command work at all times.
i'm working on Suse-Linux and "clear" command is used to clear the contents of screen. I want to use only "cls" instead of "clear" command.
i tried alias cls=clear , but its working only for a temporary... (3 Replies)
Discussion started by: wxwidgets
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9. Shell Programming and Scripting
Hello gurus,
I am facing an unusual problem while running nohup in shell scripts.
i want to run two scripts simultaneously.In first script ,i take a backup of "nohup.out" & remove it .In second script,i state "nohup ./scriptname"
but "nohup.out" is not getting generated ??
pls find attached... (1 Reply)
Discussion started by: abhijeetkul
1 Replies
10. UNIX for Dummies Questions & Answers
I am trying to use SCCS for project development . Can any one list out the basic setup nneded to be done for SCCS .
I mean if I create a SCCS directory what all files to create on this .
i don't have a root password of the system and I am not going to get one .
I saw few post on this forum... (1 Reply)
Discussion started by: akrathi
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readkey(3alleg4) Allegro manual readkey(3alleg4)
NAME
readkey - Returns the next character from the keyboard buffer. Allegro game programming library.
SYNOPSIS
#include <allegro.h>
int readkey();
DESCRIPTION
Returns the next character from the keyboard buffer, in ASCII format. If the buffer is empty, it waits until a key is pressed. You can see
if there are queued keypresses with keypressed().
The low byte of the return value contains the ASCII code of the key, and the high byte the scancode. The scancode remains the same whatever
the state of the shift, ctrl and alt keys, while the ASCII code is affected by shift and ctrl in the normal way (shift changes case,
ctrl+letter gives the position of that letter in the alphabet, eg. ctrl+A = 1, ctrl+B = 2, etc). Pressing alt+key returns only the scan-
code, with a zero ASCII code in the low byte. For example:
int val;
...
val = readkey();
if ((val & 0xff) == 'd') /* by ASCII code */
allegro_message("You pressed 'd'
");
if ((val >> 8) == KEY_SPACE) /* by scancode */
allegro_message("You pressed Space
");
if ((val & 0xff) == 3) /* ctrl+letter */
allegro_message("You pressed Control+C
");
if (val == (KEY_X << 8)) /* alt+letter */
allegro_message("You pressed Alt+X
");
This function cannot return character values greater than 255. If you need to read Unicode input, use ureadkey() instead.
SEE ALSO
install_keyboard(3alleg4), ureadkey(3alleg4), keypressed(3alleg4), clear_keybuf(3alleg4), simulate_keypress(3alleg4)
Allegro version 4.4.2 readkey(3alleg4)