is.html

unix 下的C开发手册,还用详细的例程。

<LI><a href="../xcu/chap2.html#tag_001_014_012">shift</a> - Shift Positional Parameters (Shell Built-in)
<LI><a href="../xsh/shm_open.html">shm_open</A> - open a shared memory object
<LI><a href="../xsh/shm_unlink.html">shm_unlink</A> - remove a shared memory object
<LI><a href="../xsh/shmat.html">shmat</A> - shared memory attach operation
<LI><a href="../xsh/shmctl.html">shmctl</A> - shared memory control operations
<LI><a href="../xsh/shmdt.html">shmdt</A> - shared memory detach operation
<LI><a href="../xsh/shmget.html">shmget</A> - get shared memory segment
<LI><a href="../xns/shutdown.html">shutdown</A> - shut down socket send and receive operations
<LI><a href="../xsh/sigaction.html">sigaction</A> - examine and change signal action
<LI><a href="../xsh/sigaddset.html">sigaddset</A> - add a signal to a signal set
<LI><a href="../xsh/sigaltstack.html">sigaltstack</A> - set and/or get signal alternate stack context.
<LI><a href="../xsh/sigdelset.html">sigdelset</A> - delete a signal from a signal set
<LI><a href="../xsh/sigemptyset.html">sigemptyset</A> - initialise and empty a signal set
<LI><a href="../xsh/sigfillset.html">sigfillset</A> - initialise and fill a signal set
<LI><a href="../xsh/sighold.html">sighold</A>, sigignore - add a signal to the signal mask or set a
<LI><a href="../xsh/siginterrupt.html">siginterrupt</A> - allow signals to interrupt functions
<LI><a href="../xsh/sigismember.html">sigismember</A> - test for a signal in a signal set
<LI><a href="../xsh/siglongjmp.html">siglongjmp</A> - non-local goto with signal handling
<LI><a href="../xsh/signal.html">signal</A>, sigset, sighold, sigrelse, sigignore, sigpause - signal management
<LI><a href="../xsh/signal.h.html">signal.h</A> - signals
<LI><a href="../xsh/signgam.html">signgam</A> - storage for sign of lgamma()
<LI><a href="../xsh/sigpause.html">sigpause</A> - remove a signal from the signal mask and suspend the thread
<LI><a href="../xsh/sigpending.html">sigpending</A> - examine pending signals
<LI><a href="../xsh/sigprocmask.html">sigprocmask</A>, pthread_sigmask - examine and change blocked signals
<LI><a href="../xsh/sigqueue.html">sigqueue</A> - queue a signal to a process
<LI><a href="../xsh/sigrelse.html">sigrelse</A>, sigset - remove a signal from signal mask or modify
<LI><a href="../xsh/sigsetjmp.html">sigsetjmp</A> - set jump point for a non-local goto
<LI><a href="../xsh/sigstack.html">sigstack</A> - set and/or get alternate signal stack context
<LI><a href="../xsh/sigsuspend.html">sigsuspend</A> - wait for a signal
<LI><a href="../xsh/sigwait.html">sigwait</A> - wait for queued signals
<LI><a href="../xsh/sigwaitinfo.html">sigwaitinfo</A>, sigtimedwait - wait for queued signals
<LI><a href="../xsh/sin.html">sin</A> - sine function
<LI><a href="../xsh/sinh.html">sinh</A> - hyperbolic sine function
<LI><a href="../xsh/sleep.html">sleep</A> - suspend execution for an interval of time
<LI><a href="../xcurses/slk_attroff.html">slk_attroff</A>, slk_attr_off,
<LI><a href="../xns/socket.html">socket</A> - create an endpoint for communication
<LI><a href="../xns/socketpair.html">socketpair</A> - create a pair of connected sockets
<LI><a href="../xcu/sort.html">sort</A> - sort, merge or sequence check text files
<LI><a href="../xcu/spell.html">spell</A> - find spelling errors (<b>LEGACY</b>)
<LI><a href="../xcu/split.html">split</A> - split files into pieces
<LI><a href="../xsh/sprintf.html">sprintf</A>, snprintf - print formatted output
<LI><a href="../xsh/sqrt.html">sqrt</A> - square root function
<LI><a href="../xsh/srand.html">srand</A> - seed simple pseudo-random number generator
<LI><a href="../xsh/srand48.html">srand48</A> - seed uniformly distributed double-precision
<LI><a href="../xsh/srandom.html">srandom</A> - seed pseudorandom number generator
<LI><a href="../xsh/sscanf.html">sscanf</A> - convert formatted input
<LI><a href="../xcurses/standend.html">standend</A>, standout, wstandend, wstandout
<LI><a href="../xcurses/start_color.html">start_color</A> - initialise use of colours on terminal
<LI><a href="../xsh/stat.html">stat</A> - get file status
<LI><a href="../xsh/statvfs.html">statvfs</A> - get file system information
<LI><a href="../xsh/stdarg.h.html">stdarg.h</A> - handle variable argument list
<LI><a href="../xsh/stddef.h.html">stddef.h</A> - standard type definitions
<LI><a href="../xsh/stderr.html">stderr</A>, stdin, stdout - standard I/O streams
<LI><a href="../xsh/stdio.h.html">stdio.h</A> - standard buffered input/output
<LI><a href="../xsh/stdlib.h.html">stdlib.h</A> - standard library definitions
<LI><a href="../xcurses/stdscr.html">stdscr</A> - default window
<LI><a href="../xsh/step.html">step</A> - pattern match with regular expressions
<LI><a href="../xsh/strcasecmp.html">strcasecmp</A>, strncasecmp - case-insensitive string comparisons
<LI><a href="../xsh/strcat.html">strcat</A> - concatenate two strings
<LI><a href="../xsh/strchr.html">strchr</A> - string scanning operation
<LI><a href="../xsh/strcmp.html">strcmp</A> - compare two strings
<LI><a href="../xsh/strcoll.html">strcoll</A> - string comparison using collating information
<LI><a href="../xsh/strcpy.html">strcpy</A> - copy a string
<LI><a href="../xsh/strcspn.html">strcspn</A> - get length of a complementary substring
<LI><a href="../xsh/strdup.html">strdup</A> - duplicate a string
<LI><a href="../xsh/strerror.html">strerror</A> - get error message string
<LI><a href="../xsh/strfmon.html">strfmon</A> - convert monetary value to a string
<LI><a href="../xsh/strftime.html">strftime</A> - convert date and time to a string
<LI><a href="../xsh/string.h.html">string.h</A> - string operations
<LI><a href="../xcu/strings.html">strings</A> - find printable strings in files
<LI><a href="../xsh/strings.h.html">strings</A> - string operations
<LI><a href="../xcu/strip.html">strip</A> - remove unnecessary information from executable files
<LI><a href="../xsh/strlen.html">strlen</A> - get string length
<LI><a href="../xsh/strncasecmp.html">strncasecmp</A> - case-insensitive string comparison
<LI><a href="../xsh/strncat.html">strncat</A> - concatenate part of two strings
<LI><a href="../xsh/strncmp.html">strncmp</A> - compare part of two strings
<LI><a href="../xsh/strncpy.html">strncpy</A> - copy part of a string
<LI><a href="../xsh/stropts.h.html">stropts.h</A> - STREAMS interface
<LI><a href="../xsh/strpbrk.html">strpbrk</A> - scan string for byte
<LI><a href="../xsh/strptime.html">strptime</A> - date and time conversion
<LI><a href="../xsh/strrchr.html">strrchr</A> - string scanning operation
<LI><a href="../xsh/strspn.html">strspn</A> - get length of a substring
<LI><a href="../xsh/strstr.html">strstr</A> - find a substring
<LI><a href="../xsh/strtod.html">strtod</A> - convert string to a double-precision number
<LI><a href="../xsh/strtok.html">strtok</A>, strtok_r - split string into tokens
<LI><a href="../xsh/strtol.html">strtol</A> - convert string to a long integer
<LI><a href="../xsh/strtoul.html">strtoul</A> - convert string to an unsigned long
<LI><a href="../xsh/strxfrm.html">strxfrm</A> - string transformation
<LI><a href="../xcu/stty.html">stty</A> - set the options for a terminal
<LI><a href="../xcurses/subpad.html">subpad</A> - create a subwindow in a pad
<LI><a href="../xcurses/subwin.html">subwin</A> - create a subwindow
<LI><a href="../xcu/sum.html">sum</A> - print checksum and block count of a file (<b>LEGACY</b>)
<LI><a href="../xsh/swab.html">swab</A> - swap bytes
<LI><a href="../xsh/swapcontext.html">swapcontext</A> - swap user context
<LI><a href="../xsh/swprintf.html">swprintf</A> - print formatted wide-character output
<LI><a href="../xsh/swscanf.html">swscanf</A>  - convert formatted wide-character input
<LI><a href="../xsh/symlink.html">symlink</A> - make symbolic link to a file
<LI><a href="../xsh/sync.html">sync</A> - schedule filesystem updates
<LI><a href="../xcurses/syncok.html">syncok</A>, wcursyncup, wsyncdown, wsyncup - synchronise a window with its
<LI><a href="../xsh/sysipc.h.html">sys/ipc.h</A> - interprocess communication access structure
<LI><a href="../xsh/sysmman.h.html">sys/mman.h</A> - memory management declarations
<LI><a href="../xsh/sysmsg.h.html">sys/msg.h</A> - message queue structures
<LI><a href="../xsh/sysresource.h.html">sys/resource.h</A> - definitions for XSI resource operations
<LI><a href="../xsh/syssem.h.html">sys/sem.h</A> - semaphore facility
<LI><a href="../xsh/sysshm.h.html">sys/shm.h</A> - shared memory facility
<LI><a href="../xns/syssocket.h.html">sys/socket.h</A> - Internet Protocol family
<LI><a href="../xsh/sysstat.h.html">sys/stat.h</A> - data returned by the stat function
<LI><a href="../xns/sysstat.h.html">sys/stat.h</A> - data returned by the <I>stat</I>() function. (XNS)
<LI><a href="../xsh/sysstatvfs.h.html">sys/statvfs.h</A> - VFS Filesystem information structure
<LI><a href="../xsh/systime.h.html">sys/time.h</A> - time types
<LI><a href="../xsh/systimeb.h.html">sys/timeb.h</A> - additional definitions for date and time
<LI><a href="../xsh/systimes.h.html">sys/times.h</A> - file access and modification times structure
<LI><a href="../xsh/systypes.h.html">sys/types.h</A> - data types
<LI><a href="../xsh/sysuio.h.html">sys/uio.h</A> - definitions for scatter/gather I/O (XNS)
<LI><a href="../xsh/sysuio.h.html">sys/uio.h</A> - definitions for vector I/O operations
<LI><a href="../xns/sysun.h.html">sys/un.h</A> - definitions for UNIX-domain sockets
<LI><a href="../xsh/sysutsname.h.html">sys/utsname.h</A> - system name structure
<LI><a href="../xsh/syswait.h.html">sys/wait.h</A> - declarations for waiting
<LI><a href="../xsh/sysconf.html">sysconf</A> - get configurable system variables
<LI><a href="../xsh/syslog.h.html">syslog</A> - definitions for system error logging
<LI><a href="../xsh/syslog.html">syslog</A> - log a message
<LI><a href="../xsh/system.html">system</A> - issue a command
</UL>

Terminology
<UL>

<li> <a href="../xcu/chap2.html#tag_001">Shell Command Language</a>    
<li> <a href="../xsh/stdio.html">Standard I/O streams</a>
<li> <a href="../xsh/STREAMS.html">STREAMS</a>
</UL>

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UNIX &reg; is a registered Trademark of The Open Group.<br>
<a href="../copyr.html">Copyright</a> &copy; 1997 The Open Group 
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