Anyone:
I have a very annoying problem on one of our servers (running Solaris 8). when ever I try to run "xhost +" with the display set at "localhost:0.0" I get the following error:
xhost +
Xlib: connection to "finappprod:0.0" refused by server
Xlib: Invalid... (1 Reply)
salve!
this in windows command script (batch).
i need it for mac....unix or linux
@echo off
Echo Router reconnect: AVM FRITZ!BOX FON WLAN 7170
curl "http://192.168.10.10:49000/upnp/control/WANIPConn1" -H "Content-Type: text/xml; charset="utf-8"" -H... (1 Reply)
Hiho.
Ich habe mit meinen rudimentären Scriptkenntnissen folgendes nicht sehr elegantes Script geschrieben und würde es gern in einer etwas eleganteren Form haben.
i=0 ... (2 Replies)
Hiho.
Ich habe mit meinen rudimentären Scriptkenntnissen folgendes nicht sehr elegantes Script geschrieben und würde es gern in einer etwas eleganteren Form haben.
i=0 ... (2 Replies)
Hallo,
ich habe mir mit meinen dürftigen Programmierkenntnissen ein Script zusammengebastelt über das ich in einem bestimmten Odner mit AWK alle Dateien eines Verzeichnis durchsuche und bestimmte Bezeichungen aller Dateien ändern kann.
Es funktioniert auch soweit, nur hätte ich gerne auch die... (1 Reply)
I need to be able to compare dates in the format of Jan 10, 2012 and Jan 10 2012. (Notice one has a comma).
Then I need to find the date that is 7 days before those dates if they are equal.
How can I do this in Bash.
Thank ahead (4 Replies)
I have a value in a file i am processing that has a date like "2012-Jun-13"
how can I convert a date like that 2012-06-13?
Am I stuck building an array of three digit months and corresponding numbers and running through the logic of figuring out the number??
or can I convert this with... (1 Reply)
Hi I have a problem with Date format in my code.
1st I am trying to convert today's date to yesterday's using
YESTERDAY3=`perl -e '@y=localtime(time()-86400); printf "%04d/%02d/%02d",$y+1900,$y+1,$y;$y;'`
And once it is done I am trying to using the yesterday date in a grep command to... (3 Replies)
I have added two new sports events.
The FIFA Ballon d'Or is an association football award given annually to the player who is considered to have performed the best in the previous season. It is awarded based on votes by coaches and captains of international teams, as well as journalists from... (0 Replies)
Discussion started by: ni2
0 Replies
LEARN ABOUT DEBIAN
libcaca-tutorial
libcaca-tutorial(3caca) libcaca libcaca-tutorial(3caca)NAME
libcaca-tutorial - A libcaca tutorial First, a very simple working program, to check for basic libcaca functionalities.
#include <caca.h>
int main(void)
{
caca_canvas_t *cv; caca_display_t *dp; caca_event_t ev;
dp = caca_create_display(NULL);
if(!dp) return 1;
cv = caca_get_canvas(dp);
caca_set_display_title(dp, 'Hello!');
caca_set_color_ansi(cv, CACA_BLACK, CACA_WHITE);
caca_put_str(cv, 0, 0, 'This is a message');
caca_refresh_display(dp);
caca_get_event(dp, CACA_EVENT_KEY_PRESS, &ev, -1);
caca_free_display(dp);
return 0;
}
What does it do?
o Create a display. Physically, the display is either a window or a context in a terminal (ncurses, slang) or even the whole screen (VGA).
o Get the display's associated canvas. A canvas is the surface where everything happens: writing characters, sprites, strings, images... It
is unavoidable. Here the size of the canvas is set by the display.
o Set the display's window name (only available in windowed displays, does nothing otherwise).
o Set the current canvas colours to black background and white foreground.
o Write the string 'This is a message' onto the canvas, using the current colour pair.
o Refresh the display, causing the text to be effectively displayed.
o Wait for an event of type CACA_EVENT_KEY_PRESS.
o Free the display (release memory). Since it was created together with the display, the canvas will be automatically freed as well.
You can then compile this code on an UNIX-like system using the following commans (requiring pkg-config and gcc):
gcc `pkg-config --libs --cflags caca` example.c -o example
Version 0.99.beta18 Fri Apr 6 2012 libcaca-tutorial(3caca)