f8327f606c
vcs.4: ffix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2018-01-06 22:57:38 +01:00
909133ff23
ttyS.4: ffix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2018-01-06 22:57:18 +01:00
a00435eaa4
tty.4: ffix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2018-01-06 22:56:56 +01:00
cee1a3fc28
st.4: ffix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2018-01-06 22:56:40 +01:00
4120138875
sd.4: ffix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2018-01-06 22:56:17 +01:00
e15b73c03e
rtc.4: ffix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2018-01-06 22:55:22 +01:00
323e1feb04
random.4: ffix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2018-01-06 22:54:02 +01:00
2fc0f4dfd5
ram.4: ffix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2018-01-06 22:53:39 +01:00
fc70ff300e
lp.4: ffix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2018-01-06 22:53:12 +01:00
991f74400d
loop.4: ffix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2018-01-06 22:52:57 +01:00
e8d59c391c
hd.4: ffix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2018-01-06 22:52:15 +01:00
7f6eb1aacb
full.4: ffix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2018-01-06 22:52:00 +01:00
dcaab7a318
fd.4: ffix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2018-01-06 22:51:41 +01:00
cd14665295
fuse.4: Places errors in alphabetical order (no content changes)
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-12-19 14:47:08 +01:00
1174056827
fuse.4: ffix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-12-19 14:45:12 +01:00
c4851a982b
veth.4: Add network_namespaces(7)
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-12-10 23:19:17 +01:00
c6688cd124
Removed trailing white space at end of lines
2017-11-26 12:42:22 +01:00
1c6f59c276
getpid.2, pipe.2, abort.3, daemon.3, pthread_yield.3, stdio.3, sysconf.3, tty.4, shells.5, sysfs.5, fifo.7, hier.7, icmp.7, path_resolution.7, pid_namespaces.7, standards.7: tstamp
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-11-26 12:38:46 +01:00
cd79b0c4ff
veth.4: Add missing license tags
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-11-26 12:36:20 +01:00
d8b6e735ee
smartpqi.4: Add some details on how to find controller User Guide
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-11-17 20:25:44 +01:00
a39a3f8d9b
smartpqi.4: Add explanation of ioaccel
...
Based on text sent by Don Brace.
Reported-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-11-17 20:25:44 +01:00
8c5ea8ce8b
smartpqi.4: ffix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-11-17 20:25:44 +01:00
b7097761de
smartpqi.4: Add VERSIONS section
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-11-17 20:25:44 +01:00
25ee990c44
smartpqi.4: Reorder various pieces of text to follow usual conventions
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-11-17 20:25:44 +01:00
912f1e1ef2
smartpqi.4: ffix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-11-17 20:25:44 +01:00
1408b135d9
smartpqi.4: Minor wording fixes
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-11-17 20:25:44 +01:00
813d39bce0
smartpqi.4: ffix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-11-17 20:25:43 +01:00
702560ae27
smartpqi.4: srcfix: add some FIXME markers
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-11-17 20:25:43 +01:00
b08671565d
smartpqi.4: Various fixes, mostly formatting related
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-11-17 20:25:43 +01:00
484cb54f15
smartpqi: initial submit of smartpqi man page
...
This patch contains the initial submission of the
smartpqi man page.
Signed-off-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-11-17 20:25:43 +01:00
0f1e615352
random.4: tfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-11-09 09:30:08 +01:00
86683c22ca
lp.4: srcfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-10-22 08:49:27 +02:00
e05f3710a2
lp.4: tfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-10-22 08:36:21 +02:00
a23d8efafc
capget.2, fanotify_init.2, fcntl.2, ioctl_tty.2, madvise.2, mbind.2, prctl.2, sched_setaffinity.2, hash.3, isgreater.3, posix_fallocate.3, sigvec.3, full.4, sd.4, wavelan.4, core.5, host.conf.5, epoll.7, signal.7, unix.7, user_namespaces.7: wfix (will fail --> fail/fails)
...
Reported-by: Pedro Alves <palves@redhat.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-10-20 16:36:57 +02:00
5d1efadb0b
veth.4: SHow command used to move a veth device into another network namespace
...
Reported-by: Tomas Pospisek <tpo@sourcepole.ch>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-10-20 10:22:59 +02:00
334299e22f
veth.4: ffix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-10-20 10:22:59 +02:00
ee24ae59cf
veth.4: Elaborate on use of ethtool(8) to find veth peer
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-10-20 10:22:58 +02:00
eab9cf18f8
veth.4: Minor fixes
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-10-20 10:22:58 +02:00
9354c155a0
veth.4: Integrate content from Eric Biederman
...
Cowritten-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-10-20 10:22:58 +02:00
394eea352b
veth.4: SEE ALSO: add ip-link(8)
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-10-20 10:22:58 +02:00
1459db4abd
veth.4: New page document veth virtual ethernet devices
...
Based on a page from Tomáš Pospíšek, with some clean-ups by mtk.
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-10-20 10:22:58 +02:00
3a6474a315
tty.4: SEE ALSO: remove erroneiusly added tset(1)
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-09-25 14:26:56 +02:00
d6a1cc47c8
tty.4: SEE ALSO: add tset(1)
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-09-25 14:00:26 +02:00
4b8c67d976
iconv.1, ldd.1, locale.1, localedef.1, memusage.1, memusagestat.1, mtrace.1, pldd.1, sprof.1, time.1, _syscall.2, add_key.2, alloc_hugepages.2, arch_prctl.2, bpf.2, cacheflush.2, capget.2, chdir.2, chmod.2, chown.2, chroot.2, clock_getres.2, clock_nanosleep.2, clone.2, close.2, connect.2, copy_file_range.2, create_module.2, delete_module.2, dup.2, epoll_create.2, epoll_ctl.2, epoll_wait.2, eventfd.2, execve.2, execveat.2, fallocate.2, fanotify_init.2, fcntl.2, flock.2, fork.2, fsync.2, futex.2, futimesat.2, get_kernel_syms.2, get_mempolicy.2, get_robust_list.2, getcpu.2, getdents.2, getdomainname.2, getgid.2, getgroups.2, gethostname.2, getitimer.2, getpagesize.2, getpeername.2, getpriority.2, getrandom.2, getresuid.2, getrlimit.2, getrusage.2, getsid.2, getsockname.2, getsockopt.2, gettid.2, gettimeofday.2, getuid.2, getunwind.2, init_module.2, inotify_add_watch.2, inotify_init.2, inotify_rm_watch.2, intro.2, io_cancel.2, io_destroy.2, io_getevents.2, io_setup.2, io_submit.2, ioctl_console.2, ioctl_fat.2, ioctl_ficlonerange.2, ioctl_fideduperange.2, ioctl_getfsmap.2, ioctl_iflags.2, ioctl_list.2, ioctl_ns.2, ioctl_tty.2, ioctl_userfaultfd.2, ioperm.2, iopl.2, ioprio_set.2, ipc.2, kcmp.2, kexec_load.2, keyctl.2, kill.2, link.2, listen.2, listxattr.2, llseek.2, lookup_dcookie.2, lseek.2, madvise.2, mbind.2, membarrier.2, memfd_create.2, migrate_pages.2, mincore.2, mkdir.2, mknod.2, mlock.2, mmap.2, mmap2.2, modify_ldt.2, move_pages.2, mprotect.2, mq_getsetattr.2, mremap.2, msgctl.2, msgget.2, msgop.2, msync.2, nanosleep.2, nfsservctl.2, nice.2, open.2, open_by_handle_at.2, outb.2, perf_event_open.2, perfmonctl.2, personality.2, pivot_root.2, pkey_alloc.2, poll.2, posix_fadvise.2, prctl.2, pread.2, process_vm_readv.2, ptrace.2, query_module.2, quotactl.2, read.2, readahead.2, readdir.2, readlink.2, readv.2, reboot.2, recv.2, recvmmsg.2, remap_file_pages.2, rename.2, request_key.2, restart_syscall.2, rt_sigqueueinfo.2, s390_pci_mmio_write.2, s390_runtime_instr.2, sched_get_priority_max.2, sched_rr_get_interval.2, sched_setaffinity.2, sched_setattr.2, sched_setparam.2, sched_setscheduler.2, sched_yield.2, seccomp.2, select.2, select_tut.2, semctl.2, semget.2, semop.2, send.2, sendfile.2, sendmmsg.2, set_mempolicy.2, set_thread_area.2, set_tid_address.2, seteuid.2, setfsgid.2, setfsuid.2, setgid.2, setns.2, setpgid.2, setresuid.2, setreuid.2, setsid.2, setuid.2, sgetmask.2, shmctl.2, shmget.2, shmop.2, sigaction.2, sigaltstack.2, signal.2, sigpending.2, sigprocmask.2, sigreturn.2, sigsuspend.2, sigwaitinfo.2, socket.2, socketcall.2, socketpair.2, splice.2, spu_create.2, spu_run.2, stat.2, statfs.2, statx.2, subpage_prot.2, swapon.2, symlink.2, sync.2, sync_file_range.2, syscall.2, syscalls.2, sysctl.2, sysfs.2, sysinfo.2, syslog.2, tee.2, time.2, timer_create.2, timer_getoverrun.2, timer_settime.2, timerfd_create.2, times.2, tkill.2, truncate.2, umask.2, umount.2, uname.2, unimplemented.2, unlink.2, unshare.2, uselib.2, userfaultfd.2, ustat.2, utime.2, utimensat.2, vfork.2, vmsplice.2, wait.2, wait4.2, write.2, CPU_SET.3, INFINITY.3, __ppc_get_timebase.3, __ppc_set_ppr_med.3, __ppc_yield.3, __setfpucw.3, acos.3, acosh.3, adjtime.3, aio_fsync.3, aio_init.3, aio_read.3, aio_return.3, aio_suspend.3, aio_write.3, alloca.3, argz_add.3, asin.3, asinh.3, asprintf.3, assert.3, assert_perror.3, atan.3, atan2.3, atanh.3, atexit.3, backtrace.3, basename.3, bindresvport.3, bsd_signal.3, bsearch.3, bswap.3, btree.3, byteorder.3, bzero.3, canonicalize_file_name.3, carg.3, cbrt.3, ccos.3, ccosh.3, ceil.3, cexp.3, cfree.3, clearenv.3, clock.3, clock_getcpuclockid.3, clog.3, clog10.3, clog2.3, cmsg.3, confstr.3, copysign.3, cos.3, cosh.3, crypt.3, csin.3, csinh.3, csqrt.3, ctan.3, ctanh.3, ctime.3, dbopen.3, dl_iterate_phdr.3, dladdr.3, dlerror.3, dlinfo.3, dlopen.3, dlsym.3, drand48.3, drand48_r.3, duplocale.3, encrypt.3, end.3, endian.3, envz_add.3, erf.3, erfc.3, err.3, errno.3, error.3, ether_aton.3, euidaccess.3, exec.3, exit.3, exp.3, exp10.3, exp2.3, expm1.3, fabs.3, fcloseall.3, fdim.3, fenv.3, ferror.3, fexecve.3, fflush.3, ffs.3, fgetc.3, fgetgrent.3, fgetpwent.3, finite.3, floor.3, fma.3, fmax.3, fmemopen.3, fmin.3, fmod.3, fmtmsg.3, fopen.3, fopencookie.3, fpclassify.3, fpurge.3, fputwc.3, fputws.3, frexp.3, fseek.3, fseeko.3, ftime.3, fts.3, ftw.3, futimes.3, gamma.3, gcvt.3, get_nprocs_conf.3, get_phys_pages.3, getaddrinfo.3, getaddrinfo_a.3, getauxval.3, getcontext.3, getcwd.3, getdate.3, getentropy.3, getenv.3, getfsent.3, getgrent.3, getgrent_r.3, getgrnam.3, getgrouplist.3, gethostbyname.3, gethostid.3, getifaddrs.3, getipnodebyname.3, getline.3, getlogin.3, getmntent.3, getnameinfo.3, getnetent.3, getnetent_r.3, getopt.3, getprotoent.3, getprotoent_r.3, getpw.3, getpwent.3, getpwent_r.3, getpwnam.3, getrpcent.3, getrpcent_r.3, getrpcport.3, gets.3, getservent.3, getservent_r.3, getspnam.3, getsubopt.3, getttyent.3, getumask.3, getutent.3, getwchar.3, glob.3, gnu_get_libc_version.3, grantpt.3, gsignal.3, hash.3, hsearch.3, hypot.3, iconv.3, iconv_close.3, iconv_open.3, if_nameindex.3, if_nametoindex.3, ilogb.3, inet.3, inet_net_pton.3, inet_ntop.3, inet_pton.3, initgroups.3, insque.3, intro.3, isalpha.3, isgreater.3, j0.3, key_setsecret.3, killpg.3, ldexp.3, lgamma.3, lio_listio.3, lockf.3, log.3, log10.3, log1p.3, log2.3, logb.3, login.3, lrint.3, lround.3, lsearch.3, lseek64.3, makecontext.3, makedev.3, mallinfo.3, malloc.3, malloc_get_state.3, malloc_info.3, malloc_stats.3, malloc_trim.3, malloc_usable_size.3, mallopt.3, matherr.3, mbsnrtowcs.3, mbsrtowcs.3, mbstowcs.3, mcheck.3, memccpy.3, memchr.3, memcmp.3, memcpy.3, mkfifo.3, mkstemp.3, mktemp.3, modf.3, mpool.3, mq_close.3, mq_getattr.3, mq_notify.3, mq_open.3, mq_receive.3, mq_send.3, mtrace.3, newlocale.3, nextafter.3, nextup.3, nl_langinfo.3, ntp_gettime.3, offsetof.3, on_exit.3, open_memstream.3, opendir.3, openpty.3, perror.3, popen.3, posix_fallocate.3, posix_madvise.3, posix_memalign.3, posix_openpt.3, posix_spawn.3, pow.3, pow10.3, printf.3, profil.3, program_invocation_name.3, psignal.3, pthread_atfork.3, pthread_attr_init.3, pthread_attr_setaffinity_np.3, pthread_attr_setdetachstate.3, pthread_attr_setguardsize.3, pthread_attr_setinheritsched.3, pthread_attr_setschedparam.3, pthread_attr_setschedpolicy.3, pthread_attr_setscope.3, pthread_attr_setstack.3, pthread_attr_setstackaddr.3, pthread_attr_setstacksize.3, pthread_cancel.3, pthread_cleanup_push.3, pthread_cleanup_push_defer_np.3, pthread_create.3, pthread_detach.3, pthread_exit.3, pthread_getattr_default_np.3, pthread_getattr_np.3, pthread_getcpuclockid.3, pthread_join.3, pthread_kill.3, pthread_kill_other_threads_np.3, pthread_self.3, pthread_setaffinity_np.3, pthread_setcancelstate.3, pthread_setconcurrency.3, pthread_setname_np.3, pthread_setschedparam.3, pthread_sigmask.3, pthread_sigqueue.3, pthread_testcancel.3, pthread_tryjoin_np.3, ptsname.3, putgrent.3, putpwent.3, qsort.3, random.3, random_r.3, rcmd.3, re_comp.3, readdir.3, realpath.3, recno.3, regex.3, remainder.3, remove.3, remquo.3, resolver.3, rexec.3, rint.3, round.3, rpc.3, rpmatch.3, rtime.3, scalb.3, scalbln.3, scandir.3, scanf.3, sched_getcpu.3, sem_close.3, sem_destroy.3, sem_getvalue.3, sem_init.3, sem_open.3, sem_wait.3, setaliasent.3, setbuf.3, setenv.3, setlocale.3, setlogmask.3, setnetgrent.3, shm_open.3, signbit.3, significand.3, sigpause.3, sigqueue.3, sigset.3, sigvec.3, sin.3, sincos.3, sinh.3, sleep.3, sockatmark.3, sqrt.3, statvfs.3, stdarg.3, stdin.3, strcasecmp.3, strcat.3, strchr.3, strcoll.3, strcpy.3, strdup.3, strerror.3, strfmon.3, strfromd.3, strftime.3, strptime.3, strsignal.3, strstr.3, strtod.3, strtok.3, strtol.3, strtoul.3, strverscmp.3, syslog.3, system.3, sysv_signal.3, tan.3, tanh.3, telldir.3, tempnam.3, termios.3, tgamma.3, timeradd.3, tmpnam.3, toupper.3, towlower.3, towupper.3, trunc.3, ttyslot.3, tzset.3, ualarm.3, ulimit.3, undocumented.3, unlocked_stdio.3, updwtmp.3, uselocale.3, usleep.3, wcrtomb.3, wcsdup.3, wcsnrtombs.3, wcsrtombs.3, wcstombs.3, wctob.3, wcwidth.3, wordexp.3, wprintf.3, xcrypt.3, xdr.3, y0.3, cciss.4, console_codes.4, dsp56k.4, fuse.4, hd.4, hpsa.4, initrd.4, intro.4, loop.4, random.4, rtc.4, sd.4, sk98lin.4, st.4, wavelan.4, acct.5, core.5, elf.5, filesystems.5, host.conf.5, hosts.5, locale.5, nologin.5, proc.5, resolv.conf.5, rpc.5, slabinfo.5, utmp.5, aio.7, arp.7, bootparam.7, capabilities.7, cgroup_namespaces.7, cgroups.7, charsets.7, cpuset.7, ddp.7, environ.7, epoll.7, fanotify.7, feature_test_macros.7, futex.7, inode.7, inotify.7, ip.7, ipv6.7, keyrings.7, locale.7, man-pages.7, man.7, math_error.7, mount_namespaces.7, mq_overview.7, namespaces.7, netdevice.7, netlink.7, packet.7, pipe.7, pkeys.7, pthreads.7, pty.7, raw.7, rtld-audit.7, rtnetlink.7, sched.7, session-keyring.7, signal.7, sock_diag.7, socket.7, spufs.7, suffixes.7, tcp.7, udp.7, udplite.7, unicode.7, units.7, unix.7, uri.7, user_namespaces.7, vdso.7, x25.7, xattr.7, iconvconfig.8, ld.so.8, ldconfig.8, sln.8: Update timestamps
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-09-15 12:44:56 +02:00
bc4590d93d
hpsa.4: tfix
...
The last bit of off-by-one error left.
* man4/hpsa.4 (.SH DESCRIPTION): The changes are planed for Linux 4.14,
not 4.13.
Fixes: 70d6fc4c28
2017-09-13 16:51:43 +02:00
f6da6a11bc
cciss.4: Fix off-by-one error in version where cciss driver was removed
...
Acked-by: Don Brace <don.brace@microsemi.com>
Reported-by: Meelis Roos <mroos@linux.ee>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-09-11 16:23:25 +02:00
96c11b3ffc
initrd.4, proc.5, bootparam.7: Update pointer to in-kernel initrd documentation
...
Linux commit v4.10-rc1~40^2~86^2~4 moves initrd documentation from
Documentation/initrd.txt to Documentation/admin-quide/initrd.rst.
* man4/initrd.4 (.SS Changing the normal root filesystem,
.SH SEE ALSO): Amend pointer to in-kernel initrd documentation
with change introduced in Linux 4.10 (move to
Documentation/admin-guide/initrd.rst).
* man5/proc.5 (.SS Files and directories)
<.TP .I /proc/sys/kernel/real-root-dev>: Likewise.
* man7/bootparam.7 (.SS Boot arguments for ramdisk use)
<.TP .B 'noinitrd'>: Likewise.
Signed-off-by: Eugene Syromyatnikov <evgsyr@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-09-11 12:55:40 +02:00
e7dee04702
initrd.4: Update pointer to in-kernel root over NFS documentation
...
Linux commit v2.6.33-rc1~57^2~37 moves all NFS-related documentation to
nfs sub-directory.
* man4/initrd.4 (.SS Changing the normal root filesystem): Amend
pointer to Documentation/nfsroot.txt with change introduced in
Linux 2.6.33 (move to Documentation/nfs/nfsroot.txt)
Signed-off-by: Eugene Syromyatnikov <evgsyr@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-09-11 12:54:04 +02:00
03cd6c1c07
cciss.4: wfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-09-11 12:26:40 +02:00
70d6fc4c28
cciss.4, hpsa.4: Mention cciss removal in Linux 4.13
...
During the Linux 4.13 development cycle, the cciss driver has been
removed in favor of the hpsa driver, which has been amended with
some legacy board support.
* man4/cciss.4 (.SH DESCRIPTION): Mention driver removal.
* man4/hpsa.4 (.SH DESCRIPTION): Mention list of boards that are
recognised since Linux 4.13.
Signed-off-by: Eugene Syromyatnikov <evgsyr@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-09-11 12:24:36 +02:00
Michael Kerrisk