First...
Please note that learning to correctly use CODE tags is not that difficult..
Use Code Tags when you post any code or data samples so others can easily read your code. You can easily do this by highlighting your code and then clicking on the # in the editing menu. (You can also type code tags [code] and [/code] by hand.) The following tutorial demonstrates how to do this.
And then...
What operating system and shell are you using?
What have you tried to solve this problem on your own?
Where are you stuck?
Do the devices in your output have to be sorted, or can the output be in the same order as your input?
This User Gave Thanks to Don Cragun For This Post:
I have a schell script that runs continously on an AIX system. It is actually started from another shell script with the "ksh -x" command and then I just write the output to a log file. This causes the log files to be filled with mostly useless information. I would like to modify this script to... (2 Replies)
am relatively new to Shell scripting.
I have written a script for parsing a big file. The logic is:
Apart from lot of other useless stuffs, there are many occurances of <abc> and corresponding </abc> tags. (All of them are properly closed)
My requirement is to find a particular tag (say... (3 Replies)
I have a large log file, which I want to first use grep to get the specific lines then send it to awk to print out the specific column and if the result is zero, don't do anything. What I have so far is:
LOGDIR=/usr/local/oracle/Transcription/log
ERRDIR=/home/edixftp/errors
#I want to be... (3 Replies)
Hi Experts,
Im a new bee for scripting,
I would ned to do the following via linux shell scripting, I have an application which throws a log file, on each action of a particular work with the application, as sson as the action is done, the log file would vanish or stops updating there, the... (2 Replies)
Hey guys,
I have this file generated by me... i want to create some HTML output from it.
The problem is that i am really confused about how do I go about reading the file.
The file is in the following format:
TID1 Name1 ATime=xx AResult=yyy AExpected=yyy BTime=xx BResult=yyy... (8 Replies)
Hi Gurus,
I need your help in transforming the CSV file into some what a report format.
My source file looks like below
Date,ProdID,TimeID,LevelID
2010-08-31,200,M,1
2010-08-31,201,Q,2
2010-08-31,202,Y,1
2010-08-31,203,M,5
Output required is
... (9 Replies)
Working on a script that inputs an IP, parses and outputs to another file.
A Sample of the log is as follows:
I need the script to be able to input IP and print the data in an output file in the following format or something similar:
Thanks for any help you can give me! (8 Replies)
I have url string as follows and I need to parse the name value pair into fields /rows
event_id date time payload
1329130951 20120214 22.30.40... (1 Reply)
Hi ,
I am trying to create shell script which will help me to compare file name in two folder.
There is a multiple file store in 2 folder.I want to compare that with the name.
If all the file are same then send a mail that "all date is same"
if not then create one log file which contain... (4 Replies)
Hello All,
I am trying to parse a log file and i got this code from one of the good forum colleagues, However i realised later there is a problem with this awk script, being naive to awk world wanted to see if you guys can help me out.
AWK script:
awk '$1 ~ "^WRITER_" {p=1;next}... (18 Replies)
Discussion started by: Ariean
18 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)