show who is logged on NAME who - show who is logged on SYNOPSIS who [ OPTION ]... [ FILE | ARG1 AR...print effective user name NAME whoami - print effective user name SYNOPSIS whoami [ OPTION ]... DESCRIPTION Print the user n......how they are polyinstantiated, how instance directories would be named, and any users for whom polyinstantiation would not be performed. When someone logs in, the file namespace…...e same name in other directories. From the point of view of the system administrator, for whom this manual is provided, it is not of primary importance to understand the interna…...ion of SYS_* constants */ #include <unistd.h> int syscall(SYS_ioprio_get, int which , int who ); int syscall(SYS_ioprio_set, int which , int who , int ioprio ); Note : glibc pro…...ion of SYS_* constants */ #include <unistd.h> int syscall(SYS_ioprio_get, int which , int who ); int syscall(SYS_ioprio_set, int which , int who , int ioprio ); Note : glibc pro…...ne of RUN_LVL , BOOT_TIME , NEW_TIME , or OLD_TIME , getutid () will find the first entry whose ut_type field matches ut->ut_type . If ut->ut_type is one of INIT_PROCESS , LOGIN…...ne of RUN_LVL , BOOT_TIME , NEW_TIME , or OLD_TIME , getutid () will find the first entry whose ut_type field matches ut->ut_type . If ut->ut_type is one of INIT_PROCESS , LOGIN…...ne of RUN_LVL , BOOT_TIME , NEW_TIME , or OLD_TIME , getutid () will find the first entry whose ut_type field matches ut->ut_type . If ut->ut_type is one of INIT_PROCESS , LOGIN…...ne of RUN_LVL , BOOT_TIME , NEW_TIME , or OLD_TIME , getutid () will find the first entry whose ut_type field matches ut->ut_type . If ut->ut_type is one of INIT_PROCESS , LOGIN…...ne of RUN_LVL , BOOT_TIME , NEW_TIME , or OLD_TIME , getutid () will find the first entry whose ut_type field matches ut->ut_type . If ut->ut_type is one of INIT_PROCESS , LOGIN…...ne of RUN_LVL , BOOT_TIME , NEW_TIME , or OLD_TIME , getutid () will find the first entry whose ut_type field matches ut->ut_type . If ut->ut_type is one of INIT_PROCESS , LOGIN…...ne of RUN_LVL , BOOT_TIME , NEW_TIME , or OLD_TIME , getutid () will find the first entry whose ut_type field matches ut->ut_type . If ut->ut_type is one of INIT_PROCESS , LOGIN…...ne of RUN_LVL , BOOT_TIME , NEW_TIME , or OLD_TIME , getutid () will find the first entry whose ut_type field matches ut->ut_type . If ut->ut_type is one of INIT_PROCESS , LOGIN…...ne of RUN_LVL , BOOT_TIME , NEW_TIME , or OLD_TIME , getutid () will find the first entry whose ut_type field matches ut->ut_type . If ut->ut_type is one of INIT_PROCESS , LOGIN…...ne of RUN_LVL , BOOT_TIME , NEW_TIME , or OLD_TIME , getutid () will find the first entry whose ut_type field matches ut->ut_type . If ut->ut_type is one of INIT_PROCESS , LOGIN…...ne of RUN_LVL , BOOT_TIME , NEW_TIME , or OLD_TIME , getutid () will find the first entry whose ut_type field matches ut->ut_type . If ut->ut_type is one of INIT_PROCESS , LOGIN…...ne of RUN_LVL , BOOT_TIME , NEW_TIME , or OLD_TIME , getutid () will find the first entry whose ut_type field matches ut->ut_type . If ut->ut_type is one of INIT_PROCESS , LOGIN…...ne of RUN_LVL , BOOT_TIME , NEW_TIME , or OLD_TIME , getutid () will find the first entry whose ut_type field matches ut->ut_type . If ut->ut_type is one of INIT_PROCESS , LOGIN…...ne of RUN_LVL , BOOT_TIME , NEW_TIME , or OLD_TIME , getutid () will find the first entry whose ut_type field matches ut->ut_type . If ut->ut_type is one of INIT_PROCESS , LOGIN…