632 lines
16 KiB
Plaintext
632 lines
16 KiB
Plaintext
|
Scsh cheat sheet
|
||
|
Olin Shivers
|
||
|
November 1994
|
||
|
|
||
|
This cheat sheet is intentionally kept brief and minimalist.
|
||
|
It is intended to function as an ASCII-format reminder for the
|
||
|
full manual, not as the definition. It can be read using GNU Emacs's
|
||
|
outline mode.
|
||
|
-------------------------------------------------------------------------------
|
||
|
|
||
|
* High-level forms
|
||
|
|
||
|
Extended process form:
|
||
|
(PF [REDIR1 ...])
|
||
|
|
||
|
Redirection:
|
||
|
(< [FDES] FILE-NAME)
|
||
|
(> [FDES] FILE-NAME)
|
||
|
(<< [FDES] OBJECT)
|
||
|
(= FDES FDES/PORT)
|
||
|
(- FDES/PORT)
|
||
|
stdports
|
||
|
Subforms are implicitly backquoted.
|
||
|
|
||
|
Process form:
|
||
|
(| PF1 ...) ; pipeline
|
||
|
(|+ CONNECT-LIST PF1 ...) ; complex pipeline
|
||
|
(begin . BODY) ; Scheme form
|
||
|
(epf . EPF) ; Embedded extended process form
|
||
|
(PROG ARG1 ... ARGn) ; Exec a program
|
||
|
Subforms are implicitly backquoted.
|
||
|
|
||
|
Using process forms in Scheme:
|
||
|
(exec-epf . EPF) ; Nuke the current process.
|
||
|
(& . EPF) ; Fork process in background. Return pid.
|
||
|
(run . EPF) ; Run process. Return exit code.
|
||
|
|
||
|
(& . EPF) = (fork (lambda () (exec-epf . EPF)))
|
||
|
(run . EPF) = (wait (& . EPF))
|
||
|
|
||
|
Interfacing to subprocess I/O:
|
||
|
(run/port . EPF) -> port
|
||
|
(run/file . EPF) -> string
|
||
|
(run/string . EPF) -> string
|
||
|
(run/strings . EPF) -> string list
|
||
|
(run/sexp . EPF) -> object
|
||
|
(run/sexps . EPF) -> list
|
||
|
|
||
|
There are procedural equivalents for each of these, e.g., run/port* and
|
||
|
run/file*, that take thunk arguments for the subprocess.
|
||
|
|
||
|
(port->string PORT) -> string
|
||
|
Read until EOF on PORT, return data as a string.
|
||
|
|
||
|
(port->string-list PORT) -> string list
|
||
|
Repeatedly apply READ-LINE to PORT until EOF. Return list of lines read.
|
||
|
|
||
|
(port->sexp-list PORT) -> list
|
||
|
Repeatedly apply READ to PORT until EOF. Return list of items read.
|
||
|
|
||
|
(port->list READER PORT)
|
||
|
Repeatedly apply READER to PORT until EOF. Return list of items read.
|
||
|
|
||
|
(reduce-port PORT READER OP . SEEDS)
|
||
|
Evaluate (OP (READER PORT) . SEEDS) to get a new set of seeds
|
||
|
(OP must return as many values as there are SEEDS). When
|
||
|
a port read returns EOF, the current set of seed values are
|
||
|
returned as multiple values.
|
||
|
|
||
|
(run/port+pid . EPF) -> [port fixnum]
|
||
|
(run/port+pid* THUNK) -> [port fixnum]
|
||
|
|
||
|
(run/collecting FDS . EPF) -> [port ...]
|
||
|
(run/collecting* FDS THUNK) -> [port ...]
|
||
|
RUN/COLLECTING implicitly backquotes FDS.
|
||
|
|
||
|
(|| PF1 ... PFn)
|
||
|
(&& PF1 ... PFn)
|
||
|
Conditionally execute processes.
|
||
|
|
||
|
(char-filter filter) -> procedure
|
||
|
(string-filter filter [buflen]) -> procedure
|
||
|
|
||
|
* System calls
|
||
|
|
||
|
** Errors
|
||
|
|
||
|
(errno-error errno SYSCALL . DATA)
|
||
|
(with-errno-handler* HANDLER THUNK) -> value of thunk
|
||
|
HANDLER is called on two arguments: (HANDLER ERRNO PACKET)
|
||
|
where PACKET is a list of the form (ERRNO-MSG SYSCALL . DATA)
|
||
|
If HANDLER returns at all, the handler search continues upwards.
|
||
|
|
||
|
(with-errno-handler HANDLER-SPEC . BODY)
|
||
|
HANDLER-SPEC is of the form
|
||
|
((ERRNO PACKET) CLAUSE ...)
|
||
|
ERRNO and PACKET are variables bound to the errno error being raised.
|
||
|
There are two forms for handler clauses:
|
||
|
((ERRNO ...) . BODY)
|
||
|
(else . BODY)
|
||
|
ERRNO are expressions evaluating to errno integers.
|
||
|
|
||
|
** I/O
|
||
|
*** Port Manipulation
|
||
|
(close-after PORT CONSUMER) -> value(s) of consumer
|
||
|
(error-output-port) -> port
|
||
|
|
||
|
(with-current-input-port port . body) -> value(s) of body
|
||
|
(with-current-output-port port . body) -> value(s) of body
|
||
|
(with-error-output-port port . body) -> value(s) of body
|
||
|
|
||
|
(with-current-input-port* port thunk) -> value(s) of thunk
|
||
|
(with-current-output-port* port thunk) -> value(s) of thunk
|
||
|
(with-error-output-port* port thunk) -> value(s) of thunk
|
||
|
|
||
|
(close port/fd)
|
||
|
|
||
|
(stdports->stdio)
|
||
|
(stdio->stdports THUNK)
|
||
|
|
||
|
(make-string-input-port) -> port
|
||
|
(string-output-port-output port) -> port
|
||
|
(call-with-string-output-port proc) -> str
|
||
|
|
||
|
** Port and file descriptors
|
||
|
(fdes->inport fd) -> port
|
||
|
(fdes->outport fd) -> port
|
||
|
(port->fdes port) -> fixnum
|
||
|
Increment port's revealed count.
|
||
|
|
||
|
(port-revealed port) -> integer or #f
|
||
|
(release-port-handle port)
|
||
|
(call/fdes fd/port consumer) -> value(s) of consumer
|
||
|
|
||
|
(move->fdes fd/port target-fd) -> port or fdes
|
||
|
|
||
|
** Unix I/O
|
||
|
|
||
|
(dup port/fd [newfd]) -> port/fd
|
||
|
(dup->inport port/fd [newfd]) -> port
|
||
|
(dup->outport port/fd [newfd]) -> port
|
||
|
(dup->fdes port/fd [newfd]) -> fd
|
||
|
|
||
|
(file-seek fd/port offset whence)
|
||
|
|
||
|
(open-file fname flags [perms]) -> port
|
||
|
(open-input-file fname [flags]) -> port
|
||
|
(open-output-file fname [flags perms]) -> port
|
||
|
(open-fdes fname flags [perms]) -> integer
|
||
|
|
||
|
Open flags:
|
||
|
open/read ; You may only
|
||
|
open/write ; choose one
|
||
|
open/read+write ; of these three
|
||
|
open/no-control-tty
|
||
|
open/nonblocking
|
||
|
open/append
|
||
|
open/create
|
||
|
open/truncate
|
||
|
open/exclusive
|
||
|
|
||
|
(pipe) -> [rport wport]
|
||
|
(read-line [fd/port retain-newline?]) -> string or eof-object
|
||
|
|
||
|
(read-string nbytes [fd/port]) -> string or #f
|
||
|
(read-string! str [fd/port start end]) -> [nread or #f]
|
||
|
(read-string/partial nbytes [fd/port]) -> string or #f
|
||
|
(read-string!/partial str [fd/port start end]) -> [nread or #f]
|
||
|
|
||
|
(write-string string [fd/port start end])
|
||
|
(write-string/partial string [fd/port start end]) -> nwritten
|
||
|
(force-output [fd/port])
|
||
|
|
||
|
** File system
|
||
|
(create-directory fname [perms override?])
|
||
|
(create-fifo fname [perms override?])
|
||
|
(create-hard-link oldname newname [override?])
|
||
|
OVERRIDE? one of {#f, QUERY, other true value}
|
||
|
|
||
|
(delete-directory fname)
|
||
|
(delete-file fname)
|
||
|
(delete-filesys-object fname)
|
||
|
|
||
|
(read-symlink fname) -> string
|
||
|
|
||
|
(rename-file old-fname new-fname [override?])
|
||
|
|
||
|
(set-file-mode fname/fd/port mode)
|
||
|
(set-file-owner fname/fd/port uid)
|
||
|
(set-file-group fname/fd/port gid)
|
||
|
|
||
|
(sync-file fd/port)
|
||
|
(sync-file-system)
|
||
|
|
||
|
(truncate-file fname/fd/port len)
|
||
|
|
||
|
(file-attributes fname/fd/port [chase?]) -> file-info
|
||
|
|
||
|
(define-record file-info
|
||
|
type ; {block-special, char-special, directory,
|
||
|
; fifo, regular, socket, symlink}
|
||
|
device ; Device file resides on.
|
||
|
inode ; File's inode.
|
||
|
mode ; File's permission bits.
|
||
|
nlinks ; Number of hard links to this file.
|
||
|
uid ; Owner of file.
|
||
|
gid ; File's group id.
|
||
|
size ; Size of file, in bytes.
|
||
|
atime ; Last access time.
|
||
|
mtime ; Last status-change time.
|
||
|
ctime) ; Creation time.
|
||
|
|
||
|
Derived procedures:
|
||
|
file-type type
|
||
|
file-inode inode
|
||
|
file-mode mode
|
||
|
file-nlinks nlinks
|
||
|
file-owner uid
|
||
|
file-group gid
|
||
|
file-size size
|
||
|
file-last-access atime
|
||
|
file-last-mod mtime
|
||
|
file-last-status-change ctime
|
||
|
|
||
|
(file-not-readable? fname) -> boolean
|
||
|
(file-not-writeable? fname) -> boolean
|
||
|
(file-not-executable? fname) -> boolean
|
||
|
|
||
|
Returns one of
|
||
|
#f Access permitted
|
||
|
SEARCH-DENIED Can't stat---a protected directory
|
||
|
is blocking access.
|
||
|
PERMISSION Permission denied.
|
||
|
NO-DIRECTORY Some directory doesn't exist.
|
||
|
NONEXISTENT File doesn't exist.
|
||
|
|
||
|
(file-readable? fname) -> boolean
|
||
|
(file-writable? fname) -> boolean
|
||
|
(file-executable? fname) -> boolean
|
||
|
|
||
|
(file-not-exists? fname [chase?]) -> boolean
|
||
|
#f Exists.
|
||
|
SEARCH-DENIED Some protected directory
|
||
|
is blocking the search.
|
||
|
#t Doesn't exist.
|
||
|
|
||
|
(file-exists? fname [chase?]) -> boolean
|
||
|
|
||
|
(directory-files [dir dotfiles?]) -> string list
|
||
|
(glob pat1 ...) -> string list
|
||
|
(glob-quote string) -> string
|
||
|
(file-match root dot-files? pat1 ...) -> string list
|
||
|
|
||
|
(create-temp-file [prefix]) -> string
|
||
|
(temp-file-iterate maker [template]) -> [object ...]
|
||
|
TEMPLATE defaults to the value of *TEMP-FILE-TEMPLATE*.
|
||
|
|
||
|
(temp-file-channel) -> [inport outport]
|
||
|
|
||
|
** Processes
|
||
|
(exec prog arg1 ...)
|
||
|
(exec-path prog arg1 ...)
|
||
|
(exec/env prog env arg1 ...)
|
||
|
(exec-path/env prog env arg1 ...)
|
||
|
|
||
|
(%exec prog arglist env)
|
||
|
(exec-path-search fname pathlist) -> string
|
||
|
|
||
|
(exit [status])
|
||
|
(%exit [status])
|
||
|
|
||
|
(suspend)
|
||
|
|
||
|
(fork [thunk]) -> pid or #d
|
||
|
(%fork [thunk]) -> pid or #f
|
||
|
|
||
|
(fork/pipe [thunk]) -> pid or #f
|
||
|
(%fork/pipe [thunk]) -> pid or #f
|
||
|
|
||
|
(fork/pipe+ conns [thunk]) pid or #f
|
||
|
(%fork/pipe+ conns [thunk]) pid or #f
|
||
|
|
||
|
(wait [pid]) -> status [pid]
|
||
|
|
||
|
(call-terminally thunk)
|
||
|
|
||
|
** Process state
|
||
|
|
||
|
(umask) -> fixnum
|
||
|
(set-umask perms)
|
||
|
(with-umask* perms thunk) -> values of thunk
|
||
|
(with-umask perms . body) -> values of body
|
||
|
|
||
|
(chdir [fname])
|
||
|
(cwd) -> string
|
||
|
(with-cwd* fname thunk) -> value(s) of thunk
|
||
|
(with-cwd fname . body) -> value(s) of body
|
||
|
|
||
|
(pid) -> fixnum
|
||
|
(parent-pid) -> fixnum
|
||
|
(process-group [pid]) -> fixnum
|
||
|
(set-process-group [pid] pgrp)
|
||
|
|
||
|
(user-login-name) -> string
|
||
|
(user-uid) -> fixnum
|
||
|
(user-effective-uid) -> fixnum
|
||
|
(user-gid) -> fixnum
|
||
|
(user-effective-gid) -> fixnum
|
||
|
(user-supplementary-gids) -> fixnum list
|
||
|
(set-uid uid)
|
||
|
(set-gid gid)
|
||
|
|
||
|
(process-times) -> [ucpu scpu uchildren schildren]
|
||
|
|
||
|
** User and group db access
|
||
|
|
||
|
(user-info uid-or-name) -> user-info
|
||
|
|
||
|
(define-record user-info
|
||
|
name
|
||
|
uid
|
||
|
gid
|
||
|
home-dir
|
||
|
shell)
|
||
|
|
||
|
(->uid uid/name) -> fixnum
|
||
|
(->username uid/name) -> string
|
||
|
|
||
|
(group-info gid-or-name) -> record
|
||
|
|
||
|
(define-record group-info
|
||
|
name
|
||
|
gid
|
||
|
members) ; List of uids
|
||
|
|
||
|
(->gid gid/name) -> fixnum
|
||
|
(->group gid/name) -> string
|
||
|
|
||
|
** Accessing command-line arguments
|
||
|
|
||
|
command-line-arguments
|
||
|
Does not include program name
|
||
|
|
||
|
(command-line) -> string list
|
||
|
Includes program name in list.
|
||
|
|
||
|
(arg arglist n [default]) -> string
|
||
|
(arg* arglist n [default-thunk]) -> string
|
||
|
(argv n [default]) -> string
|
||
|
ARG is 1-based access to ARGLIST
|
||
|
ARGV is 0-based access to prog + args
|
||
|
|
||
|
** System parameters
|
||
|
|
||
|
(system-name) -> string
|
||
|
|
||
|
** Signal system
|
||
|
|
||
|
(signal-process pid sig)
|
||
|
(signal-procgroup prgrp sig)
|
||
|
(pause-until-interrupt)
|
||
|
(sleep secs)
|
||
|
|
||
|
** Time
|
||
|
|
||
|
(define-record date
|
||
|
seconds minute hour month-day month year
|
||
|
tz-name tz-secs summer?
|
||
|
week-day year-day)
|
||
|
|
||
|
(make-date sec min hour mday month year [tz-name tz-secs summer? wday yday])
|
||
|
|
||
|
(time+ticks)
|
||
|
(ticks/sec)
|
||
|
|
||
|
(date [time tz])
|
||
|
(time [date])
|
||
|
|
||
|
(date->string date)
|
||
|
(format-date fmt date)
|
||
|
|
||
|
** Environment variables
|
||
|
|
||
|
(setenv var val)
|
||
|
(getenv var) -> string
|
||
|
|
||
|
(env->alist) -> string->string alist
|
||
|
(alist->env alist)
|
||
|
|
||
|
(alist-delete key alist) -> alist
|
||
|
(alist-update key val alist) -> alist
|
||
|
(alist-compress alist) -> alist
|
||
|
|
||
|
(with-env* env-alist-delta thunk) -> value(s) of thunk
|
||
|
(with-total-env* env-alist thunk) -> value(s) of thunk
|
||
|
|
||
|
(with-env env-alist-delta . body) -> value(s) of body
|
||
|
(with-total-env env-alist . body) -> value(s) of body
|
||
|
|
||
|
(add-before elt before list) -> list
|
||
|
(add-after elt after list) -> list
|
||
|
|
||
|
** $USER $HOME, and $PATH
|
||
|
|
||
|
home-directory
|
||
|
exec-path-list
|
||
|
|
||
|
* Networking
|
||
|
|
||
|
** High Level Socket Routines
|
||
|
|
||
|
*** clients
|
||
|
(socket-connect protocol-family/internet socket-type name port) -> socket
|
||
|
(socket-connect protocol-family/unix socket-type pathname) -> socket
|
||
|
|
||
|
*** server
|
||
|
(bind-listen-accept-loop protocol-family/internet proc port) -> does-not-return
|
||
|
(bind-listen-accept-loop protocol-family/unix proc pathname) -> does-not-return
|
||
|
|
||
|
proc is a procedure of two arguments: a socket and a socket-address
|
||
|
|
||
|
** Sockets
|
||
|
(create-socket protocol-family type [protocol]) -> socket
|
||
|
(create-socket-pair type) -> [socket1 socket2]
|
||
|
(close-socket socket) -> undefined
|
||
|
|
||
|
protocol-family/unix
|
||
|
protocol-family/internet
|
||
|
|
||
|
socket-type/stream
|
||
|
socket-type/datagram
|
||
|
|
||
|
for protocol see protocol-info
|
||
|
|
||
|
(define-record socket family inport outport)
|
||
|
|
||
|
** Socket Addresses
|
||
|
(define-record socket-address family)
|
||
|
|
||
|
(unix-address->socket-address pathname) -> socket-address
|
||
|
(internet-address->socket-address host-address service-port)-> socket-address
|
||
|
|
||
|
internet-address/any
|
||
|
internet-address/loopback
|
||
|
internet-address/broadcast
|
||
|
|
||
|
(socket-address->unix-address socket-address) -> pathname
|
||
|
(socket-address->internet-address socket-address) ->
|
||
|
[host-address service-port]
|
||
|
|
||
|
** Low Level Socket Routines
|
||
|
|
||
|
(connect-socket socket socket-address) -> undefined
|
||
|
(bind-socket socket socket-address) -> undefined
|
||
|
(listen-socket socket backlog) -> undefined
|
||
|
(accept-connection socket) -> [new-socket socket-address]
|
||
|
|
||
|
(socket-local-address socket) -> socket-address
|
||
|
(socket-remote-address socket) -> socket-address
|
||
|
|
||
|
(shutdown-socket socket how-to) -> undefined
|
||
|
how-to:
|
||
|
shutdown/receives
|
||
|
shutdown/sends
|
||
|
shutdown/sends+receives
|
||
|
|
||
|
** Socket Specific I/O
|
||
|
see read-string/write-string for info on arguments
|
||
|
|
||
|
(receive-message socket length [flags]) ->
|
||
|
[string-or-#f socket-address]
|
||
|
(receive-message! socket string [start] [end] [flags]) ->
|
||
|
[count-or-#f socket-address]
|
||
|
(receive-message/partial socket length [flags]) ->
|
||
|
[string-or-#f socket-address]
|
||
|
(receive-message!/partial socket string [start] [end] [flags]) ->
|
||
|
[count-or-#f socket-address]
|
||
|
|
||
|
(send-message socket string [start] [end] [flags] [socket-address] ->
|
||
|
undefined
|
||
|
(send-message/partial socket string [start] [end] [flags] [socket-address]) ->
|
||
|
count
|
||
|
|
||
|
** Socket Options
|
||
|
(socket-option socket level option) -> value
|
||
|
(set-socket-option socket level option value) -> undefined
|
||
|
|
||
|
boolean:
|
||
|
socket/debug
|
||
|
socket/accept-connect
|
||
|
socket/reuse-address
|
||
|
socket/keep-alive
|
||
|
socket/dont-route
|
||
|
socket/broadcast
|
||
|
socket/use-loop-back
|
||
|
socket/oob-inline
|
||
|
socket/use-privileged
|
||
|
socket/cant-signal
|
||
|
tcp/no-delay
|
||
|
|
||
|
value:
|
||
|
socket/send-buffer
|
||
|
socket/receive-buffer
|
||
|
socket/send-low-water
|
||
|
socket/receive-low-water
|
||
|
socket/error
|
||
|
socket/type
|
||
|
ip/time-to-live
|
||
|
tcp/max-segment
|
||
|
|
||
|
socket/linger is #f or integer seconds
|
||
|
|
||
|
real number with microsecond resolution:
|
||
|
socket/send-timeout
|
||
|
socket/receive-timeout
|
||
|
|
||
|
|
||
|
** Database-information entries
|
||
|
|
||
|
(host-info name-or-socket-address) -> host-info
|
||
|
(network-info name-or-socket-address) -> network-info
|
||
|
(service-info name-or-number [protocol-name]) -> service-info
|
||
|
(protocol-info name-or-number) -> protocol-info
|
||
|
|
||
|
(define-record host-info name aliases addresses)
|
||
|
(define-record network-info name aliases net)
|
||
|
(define-record service-info name aliases port protocol)
|
||
|
(define-record protocol-info name aliases number)
|
||
|
|
||
|
* String manipulation
|
||
|
|
||
|
** Regular expressions
|
||
|
|
||
|
(string-match regexp string [start]) -> match or false
|
||
|
(regexp-match obj) -> boolean
|
||
|
(match:start match [match-number]) -> fixnum
|
||
|
(match:end match [match-number]) -> fixnum
|
||
|
(match:substring match [match-number]) -> string
|
||
|
(make-regexp str) -> re
|
||
|
(regexp? obj) -> boolean
|
||
|
(regexp-exec regexp str [start]) -> match or false
|
||
|
(regexp-quote str) -> string
|
||
|
|
||
|
** Other string manipulation facilities
|
||
|
|
||
|
(index string char [start]) -> fixnum or false
|
||
|
(rindex string char [start]) -> fixnum or false
|
||
|
|
||
|
(substitute-env-vars fname) -> string
|
||
|
|
||
|
** Manipulating file-names
|
||
|
|
||
|
** Record I/O and field parsing
|
||
|
|
||
|
(read-delimited char-set [port]) -> string or eof
|
||
|
(read-delimited! char-set buf [port start end]) -> nchars or #f or eof
|
||
|
|
||
|
((record-reader [delims elide-delims? handle-delim]) [port]) -> string or eof
|
||
|
HANDLE-DELIM one of {trim, split, concat}
|
||
|
|
||
|
(read-paragraph [port delimiter?])
|
||
|
|
||
|
** Parsing fields
|
||
|
|
||
|
(field-splitter [regexp num-fields]) -> parser
|
||
|
(infix-splitter [delim num-fields handle-delim]) -> parser
|
||
|
(suffix-splitter [delim num-fields handle-delim]) -> parser
|
||
|
(sloppy-suffix-splitter [delim num-fields handle-delim]) -> parser
|
||
|
Where (parser string [start])
|
||
|
HANDLE-DELIM one of {trim, concat, split}
|
||
|
|
||
|
(join-strings strings [delimiter grammar])
|
||
|
GRAMMAR one of {infix, suffix}
|
||
|
|
||
|
** Field readers
|
||
|
|
||
|
(field-reader [field-parser record-reader])
|
||
|
|
||
|
* Awk
|
||
|
|
||
|
(awk <reader-exp> <rec&field-vars> [<rec-counter>] <state-var-inits>
|
||
|
<clause>
|
||
|
.
|
||
|
.
|
||
|
)
|
||
|
|
||
|
* Miscellaneous routines
|
||
|
|
||
|
** Integer bitwise ops
|
||
|
|
||
|
(arithmetic-shift i j) -> integer
|
||
|
(bitwise-and i j) -> integer
|
||
|
(bitwise-ior i j) -> integer
|
||
|
(bitwise-not i) -> integer
|
||
|
(bitwise-xor i j) -> integer
|
||
|
|
||
|
** ASCII encoding
|
||
|
|
||
|
(char->ascii \character) -> integer
|
||
|
(ascii->char \integer) -> character
|
||
|
|
||
|
** Top level
|
||
|
|
||
|
(repl)
|
||
|
|
||
|
* Running scsh
|
||
|
|
||
|
scsh [end-option arg1 ...]
|
||
|
end-option: -s script
|
||
|
--
|
||
|
|
||
|
scshvm [meta-arg] [vm-options] [end-option arg1 ...]
|
||
|
meta-arg: \ <fname>
|
||
|
|
||
|
vm-options: -h heap-size
|
||
|
-s stack-size
|
||
|
-o object-file
|
||
|
|
||
|
end-option: -i image-file
|
||
|
--
|
||
|
(dump-scsh-program main fname)
|
||
|
|
||
|
** File locations
|
||
|
/usr/local/bin/scsh
|
||
|
|
||
|
/usr/local/lib/scsh/
|
||
|
scshvm
|
||
|
scsh
|
||
|
scsh.image
|
||
|
doc/
|
||
|
|