WebNov 22, 2014 · ‘pwd‘ stands for ‘Print Working Directory‘. As the name states, command ‘pwd‘ prints the current working directory or simply the directory user is, at present. It prints the … WebDec 8, 2024 · Sorted by: 111 You need getuid to get the user id of the current user and then getpwuid to get the password entry (which includes the home directory) of that user: #include #include #include struct passwd *pw = getpwuid (getuid ()); const char *homedir = pw->pw_dir;
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Web#include #include int main (void) { //open the password database setpwent (); //close the password database endpwent (); return 0; } Remember, access to the user database is through the routines declared in pwd.h. The getpwnam () function retrieves a record from the password file. Webpwd.h — Access user database through password structure sys/types.h — typedef symbols and structures endpwent() — User database functions getlogin() — Get the user login name getlogin_r() — Get login name getpwnam() — Access the user database by user name getpwnam_r() — Search user database for a name chrysanthemum instant tea powder
pwd_.h - include/pwd_.h - Busybox source code (1.36.0) - Bootlin
Webcontaining the broken-out fields of a record from the password database (e.g., the local password file /etc/passwd, NIS, and LDAP). The first time getpwent() is called, it returns the first entry; thereafter, it returns successive entries. The setpwent() function rewinds to the beginning of the password WebBear in mind that, assuming the system is properly configured, the program will need to be run as root. A better solution than reading the shadow file directly and writing your own code around crypt would be to just use the pam bindings. WebThe return value points to static data of the format struct passwd, which is defined in the pwd.h header file. This storage is overwritten on each call to this function. This static … chrysanthemum insecticide