proc/self/fd/{0,1,2} are not valid (with --tty) · Issue #11462
18 мар. 2015 г. ... ... docker run -ti --rm ubuntu ls -l /proc/self/fd lrwx------ 1 root root 64 Mar 18 11:32 0 -> /25 lrwx------ 1 root root 64 Mar 18 11:3...
PROBLEM?: "permission denied" when accessing /proc/self/fd ...
7 авг. 2008 г. ... > /proc/self/fd/2 is a terminal (e.g. /dev/pts/X) *and* that terminal is ... in glibc. open("foo", O_RDONLY|O_DIRECTORY) = 4 setuid32(65534) = 0
stream copy error: read /proc/self/fd/<id>: file already closed when ...
11 окт. 2019 г. ... ... proc/self/fd/32: file already closed" Oct 11 14:47:30 neptune dockerd[10959]: time="2019-10-11T14:47:30.886550696+02:00" level=error msg ...
Docker 20.10.5 - constant error: level=error msg="copy shim log ...
4 апр. 2021 г. ... 5 - constant error: level=error msg="copy shim log" error="read /proc/self/fd/10: file already closed" · General Discussions · chaddad (Chaddad) ...
r2-pay: anti-debug, anti-root & anti-frida (part 1)
20 сент. 2020 г. ... If Frida server is running, we can observe the following values: 0x04308c: lstat('/proc/self/fd/32') 0x043448: syscall: readlinkat( ...
linux - Why is /proc/self/fd/N forbidden after setuid? - Stack Overflow
24 февр. 2023 г. ... 6,57822 gold badges3232 silver badges6767 bronze badges. 7. 1. f"/proc/self/fd/{f}" will be a symbolic link to /etc/shadow which the process no ...
proc(5) - Linux manual page
Most Linux MAKEDEV scripts symbolically link /dev/fd to /proc/self/fd, in fact. ... 32) (CONFIG_MEMORY_FAILURE is required.) [To be documented.] LazyFree %lu ...
Docker exec fails on xavier - DRIVE AGX Xavier General - NVIDIA ...
19 февр. 2020 г. ... ... 32:46.580853956-08:00" level=debug msg ... 3) i see exactly the same error “close exec fds: open /proc/self/fd: no such file or directory”.
proc/[pid]/fd/[0, 1, 2]: No such file or device - even though file exists
8 окт. 2020 г. ... tl;dr; As of 2020, you cannot do that (or anything similar) if /proc/<pid>/fd/<fd> is a socket. The stdin, stdout, stderr of a process may ...
Camera recognized but /dev/video not there - Configuration - Home ...
28 сент. 2020 г. ... ... 32 . drwxr-xr-x 1 root root 4.0K Sep 18 11:32 .. lrwxrwxrwx 1 root root 13 Sep 18 11:32 fd -> /proc/self/fd crw-rw-rw- 1 root root 1, 7 Sep ...
Exploitation - Local and remote file inclusions - InfoSec Notes
LFISuite is CLI multi-platforms (Windows, Linux and OS X) tool to automatically scan and exploit Local File Inclusion vulnerabilities. It provides a more exhaustive list of possible log files locations and also offers more attacks methods that Kadimus: /proc/self/environ.
php fpm - How to disable PHP-FPM request logging? - Server Fault
[www] ; if we send this to /proc/self/fd/1, it never appears access.log = /proc/self/fd/2. clear_env = no ; Ensure worker stdout and stderr are sent to the main error log. catch_workers_output = yes decorate_workers_output = no root@8f03d2e7056f:/var/www/html#. And the result is a line to...
Test if Directory exists in Batch file (.cmd) | devioblog
devio.wordpress.com
My previous post on testing network drives led me to further research the topic, and I came to quite surprising (at least for me) results: the result if a check with IF EXIST depend on whether the drive is a local drive or a mapped network drive or a UNC path the path contains spaces…
CHEATSHEET - LFI & RCE & WEBSHELLS | Certcube Labs
Include http://example.com/index.php?page=/proc/$PID/fd/$FD, with $PID = PID of the process (can be bruteforced) and $FD the filedescriptor (can be bruteforced too). LFI to RCE via /proc/self/environ.
Advanced Bash-Scripting Guide
Bash создает канал с двумя файловыми дескрипторами, --fIn и fOut--. Stdin true соединяется с fOut (dup2(fOut, 0)), затем Bash передает аргумент /dev/fd/fIn в echo.
What does "\.self" actually do in swift/swiftUI? - Stack Overflow
Question: How does the id: field know that '.self' should refer to the current item in the ForEach and not class that contains the function that is calling the ForEach? (since self usually refers to the class you're in.) – bhause.
Exploit rewrite – GoAhead web server 2.5 – 3.6.5 | Ivan's IT learning blog
ivanitlearning.wordpress.com
The exploit is very easy to trigger, as Vulhub notes it’s as easy as a single line of curl. curl -X POST --data-binary @payload.so "http://192.168.92.153:8080/cgi-bin/index?LD_PRELOAD=/proc/self/fd/0" -i. where payload.so is generated with msfvenom.
File Inclusion and Path Traversal - Web... | 0xffsec Handbook
The /proc/self represents the currently scheduled PID. In other words, a symbolic link to the currently running process’s directory. It is a self-referenced device driver, or module, maintained by the Kernel.
String Operations in Shell
... self is always a set of entries that refers to the current process -- and self/fd/ is a directory full of the currently open file descriptors. Under Unix and DOS every process is given the following pre-opened file descriptors: stdin, stdout, and stderr.
The print program
6.2.1. Printing selected fields. The print command in awk outputs selected data from the input file. When awk reads a line of a file, it divides the line in fields based on the specified input field separator, FS, which is an awk variable (see Section 6.3.2). This variable is predefined to be one or more spaces or...