Linux C ±à³Ì ʵÏÖ²ÊÉ«ÎÄ×ÖÊä³ö
¸ñʽ: echo "\033[×Ö±³¾°ÑÕÉ«;×ÖÌåÑÕÉ«m×Ö·û´®\033[0m"
ÀýÈç:
echo "\033[41;36m something here \033[0m"
ÆäÖÐ41µÄλÖôú±íµ×É«, 36µÄλÖÃÊÇ´ú±í×ÖµÄÑÕÉ«
ÄÇЩascii code ÊǶÔÑÕÉ«µ÷ÓõÄʼĩ.
\033[ ; m …… \033[0m
×Ö±³¾°ÑÕÉ«·¶Î§:40----49
40:ºÚ
41:Éîºì
42:ÂÌ
43:»ÆÉ«
44:À¶É«
45:×ÏÉ«
46:ÉîÂÌ
47:°×É«
×ÖÑÕÉ«:30-----------39
30:ºÚ
31:ºì
32:ÂÌ
33:Ȯ
34:À¶É«
35:×ÏÉ«
36:ÉîÂÌ
37:°×É«
===============================================ANSI¿ØÖÆÂëµÄ˵Ã÷
\33[0m ¹Ø±ÕËùÓÐÊôÐÔ
\33[1m ÉèÖøßÁÁ¶È
\33[4m Ï»®Ïß
\33[5m ÉÁ˸
\33[7m ·´ÏÔ
\33[8m ÏûÒþ
\33[30m -- \33[37m ÉèÖÃǰ¾°É«
\33[40m -- \33[47m ÉèÖñ³¾°É«
\33[nA ¹â±êÉÏÒÆnÐÐ
\33[nB ¹â±êÏÂÒÆnÐÐ
\33[nC ¹â±êÓÒÒÆnÐÐ
\33[nD ¹â±ê×óÒÆnÐÐ
\33[y;xHÉèÖùâ±êλÖÃ
\33[2J ÇåÆÁ
\33[K Çå³ý´Ó¹â±êµ½ÐÐβµÄÄÚÈÝ
\33[s ±£´æ¹â±êλÖÃ
\33[u »Ö¸´¹â±êλÖÃ
\33[?25l Òþ²Ø¹â±ê
\33[?25h ÏÔʾ¹â±ê
***************************
#include <stdio.h>
int
main(int argc,char **argv)
{
printf("\033[31m The ......\n\033[0m");
printf("\033[2;7;1mHEOO.\n\033[2;7;0m");
printf("\033[41;36msomthe here\n\033[0m");
return 0;
}
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ÔÚHostÕâÒ»¶Ë£ºapplication,SDP,L2capµÈÐÒé ......
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linuxÏÂÔËÐеĵÚÒ»¸öC³ÌÐò
root@localhost root]# vi hello.c
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#include <stdio.h>
int main()
{
printf("Hello! This is our embeded world!\n");
return ......
ÈÝÒ×´íÎóµÄʹÓÃÖ¸Õë:
void GetMemory(char *p, int num)
{
p = (char *)malloc(sizeof(char) * num);
}
void Test(void)
{
char *str = NULL;
GetMemory(str, 100); // str ÈÔȻΪ NULL
strcpy(str, "hello"); // ÔËÐдíÎó
}
벡³öÔÚº¯ÊýGetMemory ÖС£±àÒëÆ÷×ÜÊÇÒ ......