03-26-2008
Quote:
Originally Posted by
pp56825
this is example, my input contain more then one column
In that case
Click here!
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
how can i redirect standard input? i dont remember :/, though could you redirec not from a command? i mean, to redirect always stdin and stout (1 Reply)
Discussion started by: Jariya
1 Replies
2. Shell Programming and Scripting
I tried copy the output files from find command into a directory.
Example,
find / -name core 2>/dev/null | xargs cp????
I have known that we can use xargs to execute command lines from standard input but how to use it in this case.
Or I can do something besides xargs. (2 Replies)
Discussion started by: lalelle
2 Replies
3. Shell Programming and Scripting
Dear...
I have a scrpit that contains multiple read command.... when I run the script I have to enter 3 variables so that I can get the output..
but, I dont want to put those 3 inputs manually every time... I want to make a shell that reads the 3 inputs from a file.
the script name is... (4 Replies)
Discussion started by: yahyaaa
4 Replies
4. UNIX for Dummies Questions & Answers
So, I have a file that has some duplicate lines. The file has a header line that I would like to keep at the top.
I could do this by extracting the header from the file, 'sort -u' the remaining lines, and recombine them. But they are quite big, so if there is a way to do it with a single... (1 Reply)
Discussion started by: Digby
1 Replies
5. Solaris
Please give me any example for standard input in Solaris. (6 Replies)
Discussion started by: karman0931
6 Replies
6. Shell Programming and Scripting
Hi,
I have a file with a header line, followed by some contents. How can I sort the file according to header lines?
eg.
/* abcd_005*/
a
bc
/* abcd_001*/
d
e
/* abcd_002*/
x
y
desired output:
/*abcd_001*/ (0 Replies)
Discussion started by: neil.0412
0 Replies
7. Shell Programming and Scripting
Hello,
I am new to scripting.
How do I read multiple lines from the command line?
I know read reads one line, but if I have to read multiple lines, how should I do?
Thanks,
Prasanna (4 Replies)
Discussion started by: prasanna1157
4 Replies
8. Shell Programming and Scripting
So, I am new to shell scripting and have a few problems.
I know how to read from standard input but I do not know how to really compare it to say, a character. I am trying to compare it to a character and anything exceeding just a character, the user will get an output message, but the program... (7 Replies)
Discussion started by: Bungkai
7 Replies
9. Shell Programming and Scripting
I have a program that requires the user to enter input values while it is being run
for example in bash
...
...
..
echo "Enter your input"
read input
echo $input
...
...
...I need to schedule this program with crontab, hence a problem, cronjobs run in the background, any ideas on how to... (10 Replies)
Discussion started by: walforum
10 Replies
10. Homework & Coursework Questions
Just started learning Unix and received my first assignment recently. We haven't learned many commands and honestly, I'm stumped. I'd like to receive assistance/guidance/hints.
1. The problem statement, all variables and given/known data:
How do I write a shell script that takes in a file or... (4 Replies)
Discussion started by: fozilla
4 Replies
LEARN ABOUT PHP
ncurses_init_color
NCURSES_INIT_COLOR(3) 1 NCURSES_INIT_COLOR(3)
ncurses_init_color - Define a terminal color
SYNOPSIS
int ncurses_init_color (int $color, int $r, int $g, int $b)
DESCRIPTION
Defines or redefines the given color. When this function is called, all occurrences of the given color on the screen, if any, immediately
change to the new definition.
Color capabilities must be supported by the terminal and initialized using ncurses_start_color(3) prior to calling this function. In addi-
tion, the terminal must have color changing capabilities; use ncurses_can_change_color(3) to check for this.
PARAMETERS
o $color
- The identification number of the color to redefine. It may be one of the default color constants.
o $r
- A color value, between 0 and 1000, for the red component.
o $g
- A color value, between 0 and 1000, for the green component.
o $b
- A color value, between 0 and 1000, for the blue component.
RETURN VALUES
Returns -1 if the function was successful, and 0 if ncurses or terminal color capabilities have not been initialized or the terminal does
not have color changing capabilities.
SEE ALSO
ncurses_color_content(3), ncurses_start_color(3).
PHP Documentation Group NCURSES_INIT_COLOR(3)