06-12-2011
Thanks DRL, excllent tutorial above solution is. Thanks a lot God Bless.
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Currently I am using the tr command in 3 scenarios for a ksh script.
1) Replacing any spaces in the file with a ~
tr ' ' '~' <$orignalFile> $newFile
2) After certain processing is done at the end of the scirpt i convert the Tilde back to spaces
tr ' ' '~' <$newFile> $newFile2
3) Last... (4 Replies)
Discussion started by: hgjdv
4 Replies
2. Shell Programming and Scripting
Hi
I have 2 files:-
1. List of files which consists of names of some output files.
2. A delimited file; delimted by "|"
I want to replace the value of the $23 (23rd column) in the delimited file with name in the first file. It is always position to position. Meaning first row of the first... (5 Replies)
Discussion started by: pparthiv
5 Replies
3. Shell Programming and Scripting
Hi All,
I will really appreciate if you kindly lookinto my requirement below and provide me a solution
First file format test1.txt
qq ww rr tt ee ff
qq ww rr tt ee ff
Second file format text2.txt
aa
aa
Now o/p I want as text1.txt's 4th column replaced... (5 Replies)
Discussion started by: Pratik4891
5 Replies
4. UNIX for Dummies Questions & Answers
I have a text file in the following format:
13412 NA06985 0 0 2 46.6432798439 4 4 4 4
13412 NA06991 NA06993 NA06985 2 48.8478948517 4 4 2 4
13412 NA06993 0 0 1 45.8022601455 4 4 2 4
13401 NA06994 0 0 1 48.780669145 4 4 4 4
13401 NA07000 0 0 2 47.7312017846 2 4 4 4
13402 NA07019... (3 Replies)
Discussion started by: evelibertine
3 Replies
5. UNIX for Dummies Questions & Answers
Hi,
I have a text file in the following format:
Code:
13412 NA06985 0 0 2 46.6432798439 4 4 4 4
13412 NA06991 NA06993 NA06985 2 48.8478948517 4 4 2 4
13412 NA06993 0 0 1 45.8022601455 4 4 2 4
13401 NA06994 0 0 1 48.780669145 4 4 4 4
13401 NA07000 0 0 2 47.7312017846 2 4 4 4 ... (2 Replies)
Discussion started by: evelibertine
2 Replies
6. Shell Programming and Scripting
Hi,
I have two input files as
File1 :
ABC:client1:project1
XYZ:client2-aa:project2
DEF:client4:proj
File2 :
client1:W-170:xx
client2-aa:WT-04:yy
client4:L-005A:zz
Also, array of valid values can be hardcoded like
Output :
ABC:W:project1
XYZ:WT:project2 (1 Reply)
Discussion started by: aa2601
1 Replies
7. Shell Programming and Scripting
hi all ,
( perl)
i am trying to replace jst one column in a file for eg
month dayofweek dealar car-name
jan thurs mercedes c300
feb wed lexus is300
all this data is in a master file and i want to replace jan with 1
feb... (5 Replies)
Discussion started by: technoman
5 Replies
8. Shell Programming and Scripting
Hi,
I want to replace a chain of if-else statement in an old AWK file with values from Db2 table or CSV file. The part of code is below...
if (start_new_rec=="true"){
exclude_user="false";
user=toupper($6);
match(user, "XXXXX.");
if (RSTART ==2 ) {
... (9 Replies)
Discussion started by: asandy1234
9 Replies
9. UNIX for Dummies Questions & Answers
Hello All,
I am having the file as below .I need to replace column 9-12 with some other values. In the below file I need to replace 1509 to 1508 and 1508 to 1507 .Can you please help me in how to do that
Thanks,
Arun
... (10 Replies)
Discussion started by: arunkumar_mca
10 Replies
10. UNIX for Beginners Questions & Answers
Good day guys,
I'm having trouble in creating a logic when it comes to replacing the values inside a file.
I tried using sed command but it just doesn't work the way I want it to be.
Here is what I'm trying to achieve.
If my input file contains the values below.
NAME++GUEST1 ++GUESS2++... (3 Replies)
Discussion started by: asdfghjkl
3 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)