Gecko [ beriskala.com ]

Name	Size	Permission	Date
EAGAINWaitReadable	[ DIR ]	drwxr-xr-x	2026-05-01 04:24
EAGAINWaitWritable	[ DIR ]	drwxr-xr-x	2026-05-01 04:24
EINPROGRESSWaitReadable	[ DIR ]	drwxr-xr-x	2026-05-01 04:24
EINPROGRESSWaitWritable	[ DIR ]	drwxr-xr-x	2026-05-01 04:24
EWOULDBLOCKWaitReadable	[ DIR ]	drwxr-xr-x	2026-05-01 04:24
EWOULDBLOCKWaitWritable	[ DIR ]	drwxr-xr-x	2026-05-01 04:24
WaitReadable	[ DIR ]	drwxr-xr-x	2026-05-01 04:24
WaitWritable	[ DIR ]	drwxr-xr-x	2026-05-01 04:24
generic_readable	[ DIR ]	drwxr-xr-x	2026-05-01 04:24
generic_writable	[ DIR ]	drwxr-xr-x	2026-05-01 04:24
%3c%3c-i.ri	572 B	-rw-r--r--	2023-07-26 18:01
advise-i.ri	2.55 KB	-rw-r--r--	2023-07-26 18:01
autoclose%3d-i.ri	623 B	-rw-r--r--	2023-07-26 18:01
autoclose%3f-i.ri	428 B	-rw-r--r--	2023-07-26 18:01
binmode%3f-i.ri	343 B	-rw-r--r--	2023-07-26 18:01
binmode-i.ri	657 B	-rw-r--r--	2023-07-26 18:01
binread-c.ri	904 B	-rw-r--r--	2023-07-26 18:01
binwrite-c.ri	501 B	-rw-r--r--	2023-07-26 18:01
block_scanf-i.ri	244 B	-rw-r--r--	2023-07-26 18:01
bytes-i.ri	299 B	-rw-r--r--	2023-07-26 18:01
cdesc-IO.ri	7.76 KB	-rw-r--r--	2023-07-26 18:01
chars-i.ri	299 B	-rw-r--r--	2023-07-26 18:01
close-i.ri	720 B	-rw-r--r--	2023-07-26 18:01
close_on_exec%3d-i.ri	1.01 KB	-rw-r--r--	2023-07-26 18:01
close_on_exec%3f-i.ri	677 B	-rw-r--r--	2023-07-26 18:01
close_read-i.ri	758 B	-rw-r--r--	2023-07-26 18:01
close_write-i.ri	798 B	-rw-r--r--	2023-07-26 18:01
closed%3f-i.ri	763 B	-rw-r--r--	2023-07-26 18:01
codepoints-i.ri	314 B	-rw-r--r--	2023-07-26 18:01
console-c.ri	636 B	-rw-r--r--	2023-07-26 18:01
cooked%21-i.ri	475 B	-rw-r--r--	2023-07-26 18:01
cooked-i.ri	560 B	-rw-r--r--	2023-07-26 18:01
copy_stream-c.ri	1.15 KB	-rw-r--r--	2023-07-26 18:01
each-i.ri	1.2 KB	-rw-r--r--	2023-07-26 18:01
each_byte-i.ri	842 B	-rw-r--r--	2023-07-26 18:01
each_char-i.ri	767 B	-rw-r--r--	2023-07-26 18:01
each_codepoint-i.ri	753 B	-rw-r--r--	2023-07-26 18:01
each_line-i.ri	1.01 KB	-rw-r--r--	2023-07-26 18:01
echo%3d-i.ri	508 B	-rw-r--r--	2023-07-26 18:01
echo%3f-i.ri	433 B	-rw-r--r--	2023-07-26 18:01
eof%3f-i.ri	1.32 KB	-rw-r--r--	2023-07-26 18:01
eof-i.ri	1.34 KB	-rw-r--r--	2023-07-26 18:01
expect-i.ri	1.44 KB	-rw-r--r--	2023-07-26 18:01
external_encoding-i.ri	456 B	-rw-r--r--	2023-07-26 18:01
fcntl-i.ri	776 B	-rw-r--r--	2023-07-26 18:01
fdatasync-i.ri	574 B	-rw-r--r--	2023-07-26 18:01
fileno-i.ri	539 B	-rw-r--r--	2023-07-26 18:01
flush-i.ri	636 B	-rw-r--r--	2023-07-26 18:01
for_fd-c.ri	328 B	-rw-r--r--	2023-07-26 18:01
foreach-c.ri	1.12 KB	-rw-r--r--	2023-07-26 18:01
fsync-i.ri	746 B	-rw-r--r--	2023-07-26 18:01
getbyte-i.ri	536 B	-rw-r--r--	2023-07-26 18:01
getc-i.ri	517 B	-rw-r--r--	2023-07-26 18:01
getch-i.ri	453 B	-rw-r--r--	2023-07-26 18:01
gets-i.ri	1.18 KB	-rw-r--r--	2023-07-26 18:01
iflush-i.ri	405 B	-rw-r--r--	2023-07-26 18:01
inspect-i.ri	321 B	-rw-r--r--	2023-07-26 18:01
internal_encoding-i.ri	414 B	-rw-r--r--	2023-07-26 18:01
ioctl-i.ri	686 B	-rw-r--r--	2023-07-26 18:01
ioflush-i.ri	420 B	-rw-r--r--	2023-07-26 18:01
isatty-i.ri	563 B	-rw-r--r--	2023-07-26 18:01
lineno%3d-i.ri	868 B	-rw-r--r--	2023-07-26 18:01
lineno-i.ri	1023 B	-rw-r--r--	2023-07-26 18:01
lines-i.ri	304 B	-rw-r--r--	2023-07-26 18:01
new-c.ri	5.67 KB	-rw-r--r--	2023-07-26 18:01
noecho-i.ri	552 B	-rw-r--r--	2023-07-26 18:01
nonblock%3d-i.ri	419 B	-rw-r--r--	2023-07-26 18:01
nonblock%3f-i.ri	360 B	-rw-r--r--	2023-07-26 18:01
nonblock-i.ri	563 B	-rw-r--r--	2023-07-26 18:01
nread-i.ri	388 B	-rw-r--r--	2023-07-26 18:01
oflush-i.ri	406 B	-rw-r--r--	2023-07-26 18:01
open-c.ri	771 B	-rw-r--r--	2023-07-26 18:01
pathconf-i.ri	729 B	-rw-r--r--	2023-07-26 18:01
pid-i.ri	741 B	-rw-r--r--	2023-07-26 18:01
pipe-c.ri	2.67 KB	-rw-r--r--	2023-07-26 18:01
popen-c.ri	3.78 KB	-rw-r--r--	2023-07-26 18:01
pos%3d-i.ri	596 B	-rw-r--r--	2023-07-26 18:01
pos-i.ri	507 B	-rw-r--r--	2023-07-26 18:01
print-i.ri	1.01 KB	-rw-r--r--	2023-07-26 18:01
printf-i.ri	458 B	-rw-r--r--	2023-07-26 18:01
putc-i.ri	768 B	-rw-r--r--	2023-07-26 18:01
puts-i.ri	795 B	-rw-r--r--	2023-07-26 18:01
raw%21-i.ri	486 B	-rw-r--r--	2023-07-26 18:01
raw-i.ri	574 B	-rw-r--r--	2023-07-26 18:01
read-c.ri	1.76 KB	-rw-r--r--	2023-07-26 18:01
read-i.ri	2.89 KB	-rw-r--r--	2023-07-26 18:01
read_nonblock-i.ri	2.28 KB	-rw-r--r--	2023-07-26 18:01
readbyte-i.ri	386 B	-rw-r--r--	2023-07-26 18:01
readchar-i.ri	538 B	-rw-r--r--	2023-07-26 18:01
readline-i.ri	468 B	-rw-r--r--	2023-07-26 18:01
readlines-c.ri	881 B	-rw-r--r--	2023-07-26 18:01
readlines-i.ri	989 B	-rw-r--r--	2023-07-26 18:01
readpartial-i.ri	3.51 KB	-rw-r--r--	2023-07-26 18:01
ready%3f-i.ri	406 B	-rw-r--r--	2023-07-26 18:01
reopen-i.ri	810 B	-rw-r--r--	2023-07-26 18:01
rewind-i.ri	697 B	-rw-r--r--	2023-07-26 18:01
scanf-i.ri	1023 B	-rw-r--r--	2023-07-26 18:01
seek-i.ri	1.07 KB	-rw-r--r--	2023-07-26 18:01
select-c.ri	6.46 KB	-rw-r--r--	2023-07-26 18:01
set_encoding-i.ri	1.11 KB	-rw-r--r--	2023-07-26 18:01
soak_up_spaces-i.ri	234 B	-rw-r--r--	2023-07-26 18:01
stat-i.ri	607 B	-rw-r--r--	2023-07-26 18:01
sync%3d-i.ri	716 B	-rw-r--r--	2023-07-26 18:01
sync-i.ri	638 B	-rw-r--r--	2023-07-26 18:01
sysopen-c.ri	519 B	-rw-r--r--	2023-07-26 18:01
sysread-i.ri	1023 B	-rw-r--r--	2023-07-26 18:01
sysseek-i.ri	710 B	-rw-r--r--	2023-07-26 18:01
syswrite-i.ri	690 B	-rw-r--r--	2023-07-26 18:01
tell-i.ri	509 B	-rw-r--r--	2023-07-26 18:01
to_i-i.ri	222 B	-rw-r--r--	2023-07-26 18:01
to_io-i.ri	290 B	-rw-r--r--	2023-07-26 18:01
try_convert-c.ri	822 B	-rw-r--r--	2023-07-26 18:01
tty%3f-i.ri	559 B	-rw-r--r--	2023-07-26 18:01
ungetbyte-i.ri	947 B	-rw-r--r--	2023-07-26 18:01
ungetc-i.ri	933 B	-rw-r--r--	2023-07-26 18:01
wait-i.ri	555 B	-rw-r--r--	2023-07-26 18:01
wait_readable-i.ri	486 B	-rw-r--r--	2023-07-26 18:01
wait_writable-i.ri	460 B	-rw-r--r--	2023-07-26 18:01
winsize%3d-i.ri	497 B	-rw-r--r--	2023-07-26 18:01
winsize-i.ri	421 B	-rw-r--r--	2023-07-26 18:01
write-c.ri	1.61 KB	-rw-r--r--	2023-07-26 18:01
write-i.ri	775 B	-rw-r--r--	2023-07-26 18:01
write_nonblock-i.ri	2.54 KB	-rw-r--r--	2023-07-26 18:01

Rename

U:RDoc::AnyMethod[iI"
popen:ETI"IO::popen;TT:publico:RDoc::Markup::Document:@parts[o:RDoc::Markup::Paragraph;	[I"BRuns the specified command as a subprocess; the subprocess's ;TI"Astandard input and output will be connected to the returned ;TI"<code>IO</code> object.;To:RDoc::Markup::BlankLine�o;
;	[I"EThe PID of the started process can be obtained by IO#pid method.;T@o;
;	[I"._cmd_ is a string or an array as follows.;T@o:RDoc::Markup::Verbatim;	[I"
cmd:
;TI"7 "-" : fork
;TI"a commandline : command line string which is passed to a shell
;TI"e [env, cmdname, arg1, ..., opts] : command name and zero or more arguments (no shell)
;TI"n [env, [cmdname, argv0], arg1, ..., opts] : command name, argv[0] and zero or more arguments (no shell)
;TI""(env and opts are optional.)
;T:@format0o;
;	[I"0If _cmd_ is a +String+ ``<code>-</code>'', ;TI">then a new instance of Ruby is started as the subprocess.;T@o;
;	[	I".If cmd is an +Array+ of +String+, ;TI"Hthen it will be used as the subprocess's +argv+ bypassing a shell. ;TI"AThe array can contains a hash at first for environments and ;TI">a hash at last for options similar to <code>spawn</code>.;T@o;
;	[I"8The default mode for the new file object is ``r'', ;TI"\but mode may be set to any of the modes listed in the description for class IO. ;TI"8The last argument opt qualifies mode.;T@o;;	[I"# set IO encoding
;TI"IIO.popen("nkf -e filename", :external_encoding=>"EUC-JP") {|nkf_io|
;TI"# euc_jp_string = nkf_io.read
;TI"}
;TI"
;TI"6# merge standard output and standard error using
;TI"8# spawn option. See the document of Kernel.spawn.
;TI":IO.popen(["ls", "/", :err=>[:child, :out]]) {|ls_io|
;TI") ls_result_with_error = ls_io.read
;TI"}
;TI"
;TI"2# spawn options can be mixed with IO options
;TI":IO.popen(["ls", "/"], :err=>[:child, :out]) {|ls_io|
;TI") ls_result_with_error = ls_io.read
;TI"}
;T;
0o;
;	[I"6Raises exceptions which <code>IO.pipe</code> and ;TI"%<code>Kernel.spawn</code> raise.;T@o;
;	[I"IIf a block is given, Ruby will run the command as a child connected ;TI"Eto Ruby with a pipe. Ruby's end of the pipe will be passed as a ;TI"parameter to the block. ;TI"IAt the end of block, Ruby closes the pipe and sets <code>$?</code>. ;TI"0In this case <code>IO.popen</code> returns ;TI"the value of the block.;T@o;
;	[I"=If a block is given with a _cmd_ of ``<code>-</code>'', ;TI"Jthe block will be run in two separate processes: once in the parent, ;TI"Eand once in a child. The parent process will be passed the pipe ;TI"Hobject as a parameter to the block, the child version of the block ;TI";will be passed +nil+, and the child's standard in and ;TI"Hstandard out will be connected to the parent through the pipe. Not ;TI" available on all platforms.;T@o;;	[I"f = IO.popen("uname")
;TI"p f.readlines
;TI"
f.close
;TI"%puts "Parent is #{Process.pid}"
;TI")IO.popen("date") {|f| puts f.gets }
;TI"RIO.popen("-") {|f| $stderr.puts "#{Process.pid} is here, f is #{f.inspect}"}
;TI"
p $?
;TI">IO.popen(%w"sed -e s|^|<foo>| -e s&$&;zot;&", "r+") {|f|
;TI"0 f.puts "bar"; f.close_write; puts f.gets
;TI"}
;T;
0o;
;	[I"produces:;T@o;;	[I"["Linux\n"]
;TI"Parent is 21346
;TI""Thu Jan 15 22:41:19 JST 2009
;TI"$21346 is here, f is #<IO:fd 3>
;TI"21352 is here, f is nil
;TI"*#<Process::Status: pid 21352 exit 0>
;TI"<foo>bar;zot;;T;
0:
@fileI"	io.c;T:0@omit_headings_from_table_of_contents_below0I"|IO.popen([env,] cmd, mode="r" [, opt]) -> io
IO.popen([env,] cmd, mode="r" [, opt]) {|io| block } -> obj
;T0[�I"(*args);T@lFI"IO;TcRDoc::NormalClass00