Hi Corona & Don, Thanks you both so much!
This is very helpful as I could not find these explanations in any of the C books. All the books I have read so far did not combine these two parts (Corona's explanation and Don's Linked_list). I will try to digest more.
By the way, Don's code was compiled without any warning, but the roll_num value of the structure was wrong from strange 9065056 instead of 10002 with increment of 64 there after, except the first node 10001, which is correct. I realized why you gave an introduction program string_vs_int at the beginning. I'll try to catch why only 10001 was correctly printed. Thank you very much!
Hello,
I am having a problem setting a range of numbers for the "case" structure.
I can use with no problems, but
when I use it doesn't work???
Does the case struture allow numeric ranges?
eg:
echo -e "enter number between 0 and 60: \c"
read $answer
case $answer in
) echo... (2 Replies)
Hi,
I want to read the task_struct structure in Linux in order to get the names & pids of all processes.
How can this be done??
Thanks in adv,
molu (4 Replies)
Hi folks,
Need your help.
I am writing a KSH script to read a few commands from a file & execute.
I am using the following code to read the file line by line & excute each command. When I am printing each line I see it is printing properly but while excuting, the particular "ps" command... (5 Replies)
Hi All,
These are the two ways i tried to read file but i getting work with second one not with the first.
char buf; // Defining space for buf
ctrlfnum = fopen(filename_arr.control_fname,"r");
1) n = fread(buf,sizeof(buf),1,ctrlfnum); ============== (not works)
2) n =... (4 Replies)
Hi
When im listing (ls -al ) its listing directories without / at the end of directories
dir1 dir2 dir3
and i need to list directories with
dir1/ dir2/ dir3/ and this should not be made by command ls -F
/ should be embedded at the last
since one of the scripts reads directories... (1 Reply)
Hi,
I have a following problem in C.
I have a function A in which I used to call another function (function B) and pass an array of values through array variable by using below:-
foo=functionB(array);
In functionB, i used to just return some "values" (e.g return num;) in order to pass... (1 Reply)
hi
One of our SCO 5.0.6 server is crashing every second or third time during rebooting with kernel panic.
According to this SCO manual:
http://wdb1.sco.com/kb/showta?taid=106181&qid=1689366546&sid=504668569&pgnum=1
I've saved dump image into a floppy and I've done the following steps:
#... (0 Replies)
How can I use malloc with copying/creating files?
Is this the correct way?
I'm a bit confused...
int in_fd;
int *out_fd;
char buffer;
in_fd = open(av, O_RDONLY);
out_fd = malloc(strlen(av)+strlen(av)+2);
sprintf"(buffer,%s/%s", av,av); (5 Replies)
I am using Solaris 10u11 on x86 machine, i am root, i want to use a gcc compiled code to use read10/write10 function of USCSI solaris library to access data from a normal USB mass storage device.
I am able to open a device prior to sending USCSI command via IOCTL.
IOCTL command works ok as... (0 Replies)
Discussion started by: danish2012
0 Replies
LEARN ABOUT OPENDARWIN
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)