Gecko [ beriskala.com ]

Name	Size	Permission	Date
WaitReadable	[ DIR ]	drwxr-xr-x	2026-05-01 04:24
WaitWritable	[ DIR ]	drwxr-xr-x	2026-05-01 04:24
readable	[ DIR ]	drwxr-xr-x	2026-05-01 04:24
writable	[ DIR ]	drwxr-xr-x	2026-05-01 04:24
%3c%3c-i.ri	571 B	-rw-r--r--	2023-07-26 17:38
advise-i.ri	2.37 KB	-rw-r--r--	2023-07-26 17:38
autoclose%3d-i.ri	622 B	-rw-r--r--	2023-07-26 17:38
autoclose%3f-i.ri	427 B	-rw-r--r--	2023-07-26 17:38
binmode%3f-i.ri	342 B	-rw-r--r--	2023-07-26 17:38
binmode-i.ri	656 B	-rw-r--r--	2023-07-26 17:38
binread-c.ri	903 B	-rw-r--r--	2023-07-26 17:38
binwrite-c.ri	489 B	-rw-r--r--	2023-07-26 17:38
block_scanf-i.ri	243 B	-rw-r--r--	2023-07-26 17:38
bytes-i.ri	298 B	-rw-r--r--	2023-07-26 17:38
cdesc-IO.ri	6.74 KB	-rw-r--r--	2023-07-26 17:38
chars-i.ri	298 B	-rw-r--r--	2023-07-26 17:38
close-i.ri	719 B	-rw-r--r--	2023-07-26 17:38
close_on_exec%3d-i.ri	1.01 KB	-rw-r--r--	2023-07-26 17:38
close_on_exec%3f-i.ri	676 B	-rw-r--r--	2023-07-26 17:38
close_read-i.ri	757 B	-rw-r--r--	2023-07-26 17:38
close_write-i.ri	797 B	-rw-r--r--	2023-07-26 17:38
closed%3f-i.ri	762 B	-rw-r--r--	2023-07-26 17:38
codepoints-i.ri	313 B	-rw-r--r--	2023-07-26 17:38
console-c.ri	442 B	-rw-r--r--	2023-07-26 17:38
cooked%21-i.ri	474 B	-rw-r--r--	2023-07-26 17:38
cooked-i.ri	559 B	-rw-r--r--	2023-07-26 17:38
copy_stream-c.ri	1.15 KB	-rw-r--r--	2023-07-26 17:38
each-i.ri	1.19 KB	-rw-r--r--	2023-07-26 17:38
each_byte-i.ri	841 B	-rw-r--r--	2023-07-26 17:38
each_char-i.ri	766 B	-rw-r--r--	2023-07-26 17:38
each_codepoint-i.ri	752 B	-rw-r--r--	2023-07-26 17:38
each_line-i.ri	1.2 KB	-rw-r--r--	2023-07-26 17:38
echo%3d-i.ri	507 B	-rw-r--r--	2023-07-26 17:38
echo%3f-i.ri	432 B	-rw-r--r--	2023-07-26 17:38
eof%3f-i.ri	1.34 KB	-rw-r--r--	2023-07-26 17:38
eof-i.ri	1.34 KB	-rw-r--r--	2023-07-26 17:38
expect-i.ri	1.44 KB	-rw-r--r--	2023-07-26 17:38
external_encoding-i.ri	461 B	-rw-r--r--	2023-07-26 17:38
fcntl-i.ri	775 B	-rw-r--r--	2023-07-26 17:38
fdatasync-i.ri	573 B	-rw-r--r--	2023-07-26 17:38
fileno-i.ri	538 B	-rw-r--r--	2023-07-26 17:38
flush-i.ri	635 B	-rw-r--r--	2023-07-26 17:38
for_fd-c.ri	327 B	-rw-r--r--	2023-07-26 17:38
foreach-c.ri	1.12 KB	-rw-r--r--	2023-07-26 17:38
fsync-i.ri	745 B	-rw-r--r--	2023-07-26 17:38
getbyte-i.ri	546 B	-rw-r--r--	2023-07-26 17:38
getc-i.ri	527 B	-rw-r--r--	2023-07-26 17:38
getch-i.ri	452 B	-rw-r--r--	2023-07-26 17:38
gets-i.ri	1.2 KB	-rw-r--r--	2023-07-26 17:38
iflush-i.ri	404 B	-rw-r--r--	2023-07-26 17:38
inspect-i.ri	320 B	-rw-r--r--	2023-07-26 17:38
internal_encoding-i.ri	411 B	-rw-r--r--	2023-07-26 17:38
ioctl-i.ri	685 B	-rw-r--r--	2023-07-26 17:38
ioflush-i.ri	419 B	-rw-r--r--	2023-07-26 17:38
isatty-i.ri	593 B	-rw-r--r--	2023-07-26 17:38
lineno%3d-i.ri	867 B	-rw-r--r--	2023-07-26 17:38
lineno-i.ri	1022 B	-rw-r--r--	2023-07-26 17:38
lines-i.ri	303 B	-rw-r--r--	2023-07-26 17:38
new-c.ri	5.66 KB	-rw-r--r--	2023-07-26 17:38
noecho-i.ri	551 B	-rw-r--r--	2023-07-26 17:38
nread-i.ri	387 B	-rw-r--r--	2023-07-26 17:38
oflush-i.ri	405 B	-rw-r--r--	2023-07-26 17:38
open-c.ri	770 B	-rw-r--r--	2023-07-26 17:38
pid-i.ri	740 B	-rw-r--r--	2023-07-26 17:38
pipe-c.ri	2.66 KB	-rw-r--r--	2023-07-26 17:38
popen-c.ri	3.79 KB	-rw-r--r--	2023-07-26 17:38
pos%3d-i.ri	594 B	-rw-r--r--	2023-07-26 17:38
pos-i.ri	530 B	-rw-r--r--	2023-07-26 17:38
print-i.ri	1.08 KB	-rw-r--r--	2023-07-26 17:38
printf-i.ri	457 B	-rw-r--r--	2023-07-26 17:38
putc-i.ri	767 B	-rw-r--r--	2023-07-26 17:38
puts-i.ri	823 B	-rw-r--r--	2023-07-26 17:38
raw%21-i.ri	485 B	-rw-r--r--	2023-07-26 17:38
raw-i.ri	573 B	-rw-r--r--	2023-07-26 17:38
read-c.ri	1.6 KB	-rw-r--r--	2023-07-26 17:38
read-i.ri	2.94 KB	-rw-r--r--	2023-07-26 17:38
read_nonblock-i.ri	2.27 KB	-rw-r--r--	2023-07-26 17:38
readbyte-i.ri	385 B	-rw-r--r--	2023-07-26 17:38
readchar-i.ri	537 B	-rw-r--r--	2023-07-26 17:38
readline-i.ri	467 B	-rw-r--r--	2023-07-26 17:38
readlines-c.ri	880 B	-rw-r--r--	2023-07-26 17:38
readlines-i.ri	999 B	-rw-r--r--	2023-07-26 17:38
readpartial-i.ri	3.5 KB	-rw-r--r--	2023-07-26 17:38
ready%3f-i.ri	405 B	-rw-r--r--	2023-07-26 17:38
reopen-i.ri	809 B	-rw-r--r--	2023-07-26 17:38
rewind-i.ri	696 B	-rw-r--r--	2023-07-26 17:38
scanf-i.ri	1021 B	-rw-r--r--	2023-07-26 17:38
seek-i.ri	1.03 KB	-rw-r--r--	2023-07-26 17:38
select-c.ri	1.91 KB	-rw-r--r--	2023-07-26 17:38
set_encoding-i.ri	1.11 KB	-rw-r--r--	2023-07-26 17:38
soak_up_spaces-i.ri	233 B	-rw-r--r--	2023-07-26 17:38
stat-i.ri	606 B	-rw-r--r--	2023-07-26 17:38
sync%3d-i.ri	715 B	-rw-r--r--	2023-07-26 17:38
sync-i.ri	637 B	-rw-r--r--	2023-07-26 17:38
sysopen-c.ri	518 B	-rw-r--r--	2023-07-26 17:38
sysread-i.ri	1014 B	-rw-r--r--	2023-07-26 17:38
sysseek-i.ri	709 B	-rw-r--r--	2023-07-26 17:38
syswrite-i.ri	689 B	-rw-r--r--	2023-07-26 17:38
tell-i.ri	532 B	-rw-r--r--	2023-07-26 17:38
to_i-i.ri	204 B	-rw-r--r--	2023-07-26 17:38
to_io-i.ri	290 B	-rw-r--r--	2023-07-26 17:38
try_convert-c.ri	820 B	-rw-r--r--	2023-07-26 17:38
tty%3f-i.ri	589 B	-rw-r--r--	2023-07-26 17:38
ungetbyte-i.ri	947 B	-rw-r--r--	2023-07-26 17:38
ungetc-i.ri	932 B	-rw-r--r--	2023-07-26 17:38
wait-i.ri	450 B	-rw-r--r--	2023-07-26 17:38
wait_readable-i.ri	468 B	-rw-r--r--	2023-07-26 17:38
wait_writable-i.ri	459 B	-rw-r--r--	2023-07-26 17:38
winsize%3d-i.ri	496 B	-rw-r--r--	2023-07-26 17:38
winsize-i.ri	420 B	-rw-r--r--	2023-07-26 17:38
write-c.ri	1.6 KB	-rw-r--r--	2023-07-26 17:38
write-i.ri	774 B	-rw-r--r--	2023-07-26 17:38
write_nonblock-i.ri	2.26 KB	-rw-r--r--	2023-07-26 17:38

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"HAt the end of block, Ruby close 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"Fwill be passed <code>nil</code>, 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::NormalClass0