set user identity NAME setuid - set user identity LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <unistd.h> int setuid(uid_t uid ); DESCRIPTION setuid () sets the effe…set user identity NAME setuid - set user identity LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <unistd.h> int setuid(uid_t uid ); DESCRIPTION setuid () sets the effe…change process priority NAME nice - change process priority LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <unistd.h> int nice(int inc ); Feature Test Macro Requiremen…set and get scheduling parameters NAME sched_setparam, sched_getparam - set and get scheduling parameters LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sched.h> int …set and get scheduling parameters NAME sched_setparam, sched_getparam - set and get scheduling parameters LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sched.h> int …System V semaphore operations NAME semop, semtimedop - System V semaphore operations LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/sem.h> int semop(int semid , s…System V semaphore operations NAME semop, semtimedop - System V semaphore operations LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/sem.h> int semop(int semid , s…get/set list of supplementary group IDs NAME getgroups, setgroups - get/set list of supplementary group IDs LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <unistd.h> i…get/set list of supplementary group IDs NAME getgroups, setgroups - get/set list of supplementary group IDs LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <unistd.h> i…get/set list of supplementary group IDs NAME getgroups, setgroups - get/set list of supplementary group IDs LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <unistd.h> i…get/set list of supplementary group IDs NAME getgroups, setgroups - get/set list of supplementary group IDs LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <unistd.h> i…unmount filesystem NAME umount, umount2 - unmount filesystem LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/mount.h> int umount(const char * target ); int umount2…unmount filesystem NAME umount, umount2 - unmount filesystem LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/mount.h> int umount(const char * target ); int umount2…get a System V semaphore set identifier NAME semget - get a System V semaphore set identifier LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/sem.h> int semget(key…move individual pages of a process to another node NAME move_pages - move individual pages of a process to another node LIBRARY NUMA (Non-Uniform Memory Access) policy library ( li…System V semaphore control operations NAME semctl - System V semaphore control operations LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/sem.h> int semctl(int sem…delete a name and possibly the file it refers to NAME unlink, unlinkat - delete a name and possibly the file it refers to LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #includ…delete a name and possibly the file it refers to NAME unlink, unlinkat - delete a name and possibly the file it refers to LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #includ…set group identity NAME setgid - set group identity LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <unistd.h> int setgid(gid_t gid ); DESCRIPTION setgid () sets the ef…set group identity NAME setgid - set group identity LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <unistd.h> int setgid(gid_t gid ); DESCRIPTION setgid () sets the ef…