Tag: file-descriptors

Found 113 results for 'file-descriptors'.

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1) bash - Executing commands in an elevated bash process by writing to the standard input of its parent script process
2) linux - Read console output without redirect or pipe
3) bash - When would you use an additional file descriptor?
4) shell - Struggling with understanding redirection in pipes and subshells: Code explanation would be highly appreciated
5) signals - Why should fork() have been designed to return a file descriptor?
6) shell - Why doesn't SSH -t wait for background processes?
7) linux - Problem with system wide file handle count
8) bash - How does Bash get the output of an executed program?
9) stdout - Output tee to stdout while writing to a FD using here-strings
10) ssh - using named-pipes to control a remote ssh session in BASH
11) process - Portability of file descriptor links
12) proc - Writing to stdin of a process
13) shell - FDs more than 2, more than (stdin/stdout/sterr)
14) bash - Why doesn't the process substitution <() work with ssh -F
15) shell - Replacing stdout with stderr
16) tcsh - Why does tcsh consistently have multiple fd's pointing to /dev/tty
17) kernel - Does fork() also copy the file descriptor for the executable binary that the calling process is currently executing?
18) file-descriptors - Strace - Filedescriptor 3
19) bash - In the code "{ exec >/dev/null; } >/dev/null" what is happening under the hood?
20) bash - How to terminate a TCP connection established by bash itself?
21) bash - Is there any way to de-couple stdin into multiple input sources?
22) bash - How do I close a named file descriptor without closing stdin/stdout?
23) file-descriptors - Reading from file descriptor fails
24) file-descriptors - Set-UID Capability Leak Attack
25) bash - Testing if a file descriptor is valid
26) bash - Process substitution from curl to bash as root
27) io-redirection - Unexpected behavior of file descriptor and/or I/O streams after running sqlcmd with -i option (read sql from file) in ksh creates infinite loop
28) bash - Does fd number of various shells fixed?
29) terminology - What is the referent of a file descriptor?
30) bash - Does a shell automatically connect file descriptors 0, 1 and 2 to its controlling terminal?
31) posix - Which programs use a file descriptor higher than 2?
32) pipe - stop pipe() opening stdin
33) shell - Please help explain this bash output redirection
34) linux - closing the unwanted file descriptors
35) shell-script - Why doesn't ulimit -n work when called inside a script?
36) linux - Understanding /dev and its subdirs and files
37) io-redirection - Opening more than 10 file descriptors with ksh
38) devices - open() console for default file descriptors
39) bash - How can we disconnect a file descriptor from any file?
40) shell - Testing if a file descriptor is valid (for input)
41) filesystems - Byte Offsets for pipe/FIFO
42) bash - Why is the file descriptor opened and read only once?
43) shell - Is >&- more efficient than >/dev/null?
44) command-line - When I start a process on my computer, I see a file descriptor number 6 open, what is that descriptor for/about?
45) pipe - A command wants file paths. How can I give it stdin for the "infile" and stdout for the "outfile"?
46) bash - What's the lifespan of a file descriptor?
47) solaris - What are the dangers of setting a high limit to max File Descriptors per process?
48) bluetooth - How can I read the descriptor for the "Characteristic User Description"?
49) proc - Why I can't see port opened by a process in file descriptors?
50) file-descriptors - select would indicate pipe is readable when there's no data in pipe and write end is closed?

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