...ters are converted to uppercase. [requires _BSD_SOURCE or _SVID_SOURCE or _XOPEN_SOURCE ] ECHO Echo input characters. ECHOE If ICANON is also set, the ERASE character erases the…...ters are converted to uppercase. [requires _BSD_SOURCE or _SVID_SOURCE or _XOPEN_SOURCE ] ECHO Echo input characters. ECHOE If ICANON is also set, the ERASE character erases the…...ters are converted to uppercase. [requires _BSD_SOURCE or _SVID_SOURCE or _XOPEN_SOURCE ] ECHO Echo input characters. ECHOE If ICANON is also set, the ERASE character erases the…...ters are converted to uppercase. [requires _BSD_SOURCE or _SVID_SOURCE or _XOPEN_SOURCE ] ECHO Echo input characters. ECHOE If ICANON is also set, the ERASE character erases the…...ters are converted to uppercase. [requires _BSD_SOURCE or _SVID_SOURCE or _XOPEN_SOURCE ] ECHO Echo input characters. ECHOE If ICANON is also set, the ERASE character erases the…...ters are converted to uppercase. [requires _BSD_SOURCE or _SVID_SOURCE or _XOPEN_SOURCE ] ECHO Echo input characters. ECHOE If ICANON is also set, the ERASE character erases the…...ters are converted to uppercase. [requires _BSD_SOURCE or _SVID_SOURCE or _XOPEN_SOURCE ] ECHO Echo input characters. ECHOE If ICANON is also set, the ERASE character erases the…...ters are converted to uppercase. [requires _BSD_SOURCE or _SVID_SOURCE or _XOPEN_SOURCE ] ECHO Echo input characters. ECHOE If ICANON is also set, the ERASE character erases the…...ters are converted to uppercase. [requires _BSD_SOURCE or _SVID_SOURCE or _XOPEN_SOURCE ] ECHO Echo input characters. ECHOE If ICANON is also set, the ERASE character erases the…...ters are converted to uppercase. [requires _BSD_SOURCE or _SVID_SOURCE or _XOPEN_SOURCE ] ECHO Echo input characters. ECHOE If ICANON is also set, the ERASE character erases the…...ters are converted to uppercase. [requires _BSD_SOURCE or _SVID_SOURCE or _XOPEN_SOURCE ] ECHO Echo input characters. ECHOE If ICANON is also set, the ERASE character erases the…...ters are converted to uppercase. [requires _BSD_SOURCE or _SVID_SOURCE or _XOPEN_SOURCE ] ECHO Echo input characters. ECHOE If ICANON is also set, the ERASE character erases the…...ters are converted to uppercase. [requires _BSD_SOURCE or _SVID_SOURCE or _XOPEN_SOURCE ] ECHO Echo input characters. ECHOE If ICANON is also set, the ERASE character erases the…...unction is obsolete. Do not use it. See NOTES. If you want to read input without terminal echoing enabled, see the description of the ECHO flag in termios (3). The getpass () fu…...time.h> #include <unistd.h> #include <utmp.h> int main(void) { struct utmp entry; system("echo before adding entry:;who"); entry.ut_type = USER_PROCESS; entry.ut_pid = getpid();…...time.h> #include <unistd.h> #include <utmp.h> int main(void) { struct utmp entry; system("echo before adding entry:;who"); entry.ut_type = USER_PROCESS; entry.ut_pid = getpid();…...time.h> #include <unistd.h> #include <utmp.h> int main(void) { struct utmp entry; system("echo before adding entry:;who"); entry.ut_type = USER_PROCESS; entry.ut_pid = getpid();…...time.h> #include <unistd.h> #include <utmp.h> int main(void) { struct utmp entry; system("echo before adding entry:;who"); entry.ut_type = USER_PROCESS; entry.ut_pid = getpid();…...time.h> #include <unistd.h> #include <utmp.h> int main(void) { struct utmp entry; system("echo before adding entry:;who"); entry.ut_type = USER_PROCESS; entry.ut_pid = getpid();…...time.h> #include <unistd.h> #include <utmp.h> int main(void) { struct utmp entry; system("echo before adding entry:;who"); entry.ut_type = USER_PROCESS; entry.ut_pid = getpid();…