DEVICE=eth0 #设备名称,可根据ifcofnig命令查看到。BOOTPROTO=dhcp #连接方式,dhcp会自动分配地址,此时不需要在下面设置ip和网关HWADDR=00:0C:29:AD:66:9F #硬件地址,可根据ifcofnig命令查看到。ONBOOT=yes #yes表示启动就执行该配置,需要改为yes service restart net
原格式:route.csv //测试'/api/user/info'=>'User::getUserInfo','/api/user/info_batch'=>'User::getUserInfoBatch',//批量获取 新格式:route2.csv //测试'/api/user/info'=> ["route"=>'User::getUserInfo',"tag"=>'user'],'/api/user/info_batch'=> ["route"=>'User::getUserInfoBatch'...
*/ void * vm_private_data; /* was vm_pte (shared mem) */ #ifdef CONFIG_ANON_VMA_NAME /* * For private and shared anonymous mappings, a pointer to a null * terminated string containing the name given to the vma, or NULL if * unnamed. Serialized by mmap_sem. Use anon_vma_name ...
the length of STRING is nonzero -n和直接$str都是非0条件 -z STRING the length of STRING is zero STRING1 = STRING2 the strings are equal STRING1 != STRING2 the strings are not equal INTEGER1 -eq INTEGER2 INTEGER1 is equal to INTEGER2 INTEGER1 -ge INTEGER2 INTEGER1 is greater than ...
of_find_node_by_path函数用于获取某一节点的父节点,函数原型: struct device_node *of_get_parent(const struct device_node *node); 其中: node参数:要查找父节点的节点; 成功返回父节点的设备节点结构,失败时返回NULL。 2.2 of_get_next_child
#include <stdio.h> #include <stdlib.h> #include <sys/socket.h> #include <string.h> #include <linux/netlink.h> #include <stdint.h> #include <unistd.h> #include <errno.h> #define NETLINK_TEST 30 #define MSG_LEN 125 #define MAX_PLOAD 125 typedef struct _user_msg_info { struct ...
有些网站需要使用特定的浏览器去访问他们，有些还需要使用某些特定的浏览器版本。我们可以通过 -A, --user-agent <agent string> 或者 -H, --header 选项实现模拟浏览器访问。curl -A "Mozilla/5.0 (Windows NT 10.0; Win64; x64) Chrome/75.0.3770.999" http://www.zhangblog.com/2019/06/24/d...
#include "LotusCardDriver.h"#include "stdio.h"#include "stdlib.h"#include "string.h"#include <unistd.h>#define CHAR_LEN_UNICODE 2#define CHAR_LEN_UTF8 3 2、初始化主函数，调用打开身份证阅读器函数。int main(){BOOL bResult = FALSE;long hLotusCard = LotusCardOpenDevice("",0,0,...
String sha1Hash = SHA1Utils.getSHA1(“/path/to/file”); System.out.println(sha1Hash); “` –C/C++: “`c #include #include #include #include #define SHA1_DIGEST_LENGTH 20 char* get_sha1(const char* file_path) { FILE* file = fopen(file_path, “rb”); ...
they'll be resolved to an absolute path at startup time. Overlays only apply to IO system calls that specify an absolute path. The empty string overlay means use the normal/root filesystem. The default value is:o, which means if the absolute path/$fis opened, then first check if/$fexi...