hello
i have a program in C (Unix - SOlaris5.7), and i have the next question:
i have a lot of char variable, and i want store their values in a char array. The problem is what i donīt know how to put the char variable's value into the array, and i don`t know how to define the array
please... (4 Replies)
hi,
I have variable like,
char keyword = "TRANSPARENCY ";
while passing this variable to some function, first character of variable becomes null, but rest of characters still exist. Why this happens or something wrong with declaration. Their is no error while compiling & running... (2 Replies)
i have to store a data more than 100000.
i don't know the size of the data whether it may be 100000 or 1000000.
so how can i define variable size;
example
char abc;
but i don't know the size so how can i give array size??
in one sentence
how can i give the array size dynamically so that i... (6 Replies)
Hi All
I am simulating a problem in the production where i faced a situation.
Please find the following example program which i simulated.
#include<stdio.h>
#include<stdlib.h>
#include<string.h>
int main()
{
char str1; (3 Replies)
Hi
I am passing or want to pass value of a char array, so that even thoug the called routine is changing the values the calling function should not see the values changed, meaning only copy should be passed
Here is the program
#include<iostream.h>
#include<string.h>
void f(char a);
int... (5 Replies)
Hi folks,
I am self-learning as I can
I have a script that has read a file into an array.
I can read out each line in the array with the code:
for INDEX in {0..$LENGTH} ## $LENGTH was determined at the read in
do
echo "${data}"
done
What I need to do is test the first char... (2 Replies)
I want to return a char array to the main() function, but its returning garbage value.
#include<stdio.h>
//#include<conio.h>
#include<string.h>
char* strtrmm();
int main()
{
char str1,c1;
printf("\n Enter the string:");
gets(str1);
//strtrmm(str1);
printf("%s",strtrmm(str1));... (2 Replies)
Discussion started by: zinat
2 Replies
LEARN ABOUT CENTOS
set_color
set_color(1) fish set_color(1)NAME
set_color - set_color - set the terminal color
set_color - set the terminal color
Synopsis
set_color [-v --version] [-h --help] [-b --background COLOR] [COLOR]
Description
Change the foreground and/or background color of the terminal. COLOR is one of black, red, green, brown, yellow, blue, magenta, purple,
cyan, white and normal.
o -b, --background Set the background color
o -c, --print-colors Prints a list of all valid color names
o -h, --help Display help message and exit
o -o, --bold Set bold or extra bright mode
o -u, --underline Set underlined mode
o -v, --version Display version and exit
Calling set_color normal will set the terminal color to whatever is the default color of the terminal.
Some terminals use the --bold escape sequence to switch to a brighter color set. On such terminals, set_color white will result in a grey
font color, while set_color --bold white will result in a white font color.
Not all terminal emulators support all these features. This is not a bug in set_color but a missing feature in the terminal emulator.
set_color uses the terminfo database to look up how to change terminal colors on whatever terminal is in use. Some systems have old and
incomplete terminfo databases, and may lack color information for terminals that support it. Download and install the latest version of
ncurses and recompile fish against it in order to fix this issue.
Version 1.23.1 Sun Jan 8 2012 set_color(1)