devices - What does the output of `ll /proc/self/fd/` (from `ll /dev/fd ...
9 нояб. 2021 г. ... /proc/self/fd reports the files opened by a process. Each entry is a “magic” symbolic link whose name is the file descriptor and whose target is ...
linux - Why is /proc/self/fd/N forbidden after setuid? - Stack Overflow
24 февр. 2023 г. ... Inside your program, open files are represented as integer file descriptors. These are the filenames of the entries in the directory: ...
A cool trick with /proc/self/fd : r/linux
12 апр. 2014 г. ... tl;dr /proc/self/fd/1 points to a process' standard output. You can use this to trick programs into printing to the terminal instead of files.
proc(5) - Linux manual page
find(1) with the -inum option can be used to locate the file. /proc/pid/fd/ This is a subdirectory containing one entry for each file which the process has open ...
Error response from daemon: OCI runtime create failed /proc/self/fd ...
12 апр. 2022 г. ... kes, nginx, postgres, nats and about 5 go and nodejs services. This happens about once a day per developer and I would say the developer ...
PROBLEM?: "permission denied" when accessing /proc/self/fd ...
7 авг. 2008 г. ... /proc/self/fd/2: uid: 1000, gid: 5 open(/proc/self/fd/2) as uid 500: Permission denied /proc/self/fd/2: uid: 1000, gid: 5. I've managed to ...
error: can't mount image /proc/self/fd/3: failed to mount squashfs ...
1 июл. 2020 г. ... Actual behavior. FATAL: container creation failed: mount /proc/self/fd/3->/usr/local/var/singularity/mnt/ ...
CTFtime.org / ASIS CTF Finals 2021 / jsss / Writeup
... 5`, readFile`/proc/self/fd/6`, readFile`/proc/self/fd/7`, readFile`/proc/self ... fd/27`, readFile`/proc/self/fd/28`. And yes, there is probably a better way ...
Nginx can't write to /proc/self/fd/2 with container.runAsUser=101 ...
4 февр. 2020 г. ... Nginx can't write to /proc/self/fd/2 with container.runAsUser=101 ... giuseppe commented on Feb 5, 2020. that looks like an issue we fixed ...
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" ... 5. i'm running a keepalive task for my ...
proc(5) - Linux manual page
proc/self/fd/N is approximately the same as /dev/fd/N in. some UNIX and UNIX-like systems. Most Linux MAKEDEV.
what's the mean of /proc/self/fd/ socket file on linux... - Stack Overflow
grep -i "4654214" /proc/net/tcp 5: 00000000:270F 00000000:0000 0A 00000000:00000000 00:00000000 00000000 0 0 4654214 1 cc2c5f00 300 0 0 2 -1. This is way how you can get useful info about sockets. Additionally look at ss command.
7.2.1. Файл /proc/self. Программирование для Linux.
Файл /proc/self является символической ссылкой на каталог, соответствующий текущему процессу. Естественно, содержимое ссылки меняется в зависимости от того, кто к ней обращается. Например, программа, представленная в листинге 7.2...
What's the difference between ">&1" and ">/proc/self/fd/1" redirection?
The only reason you would ever use /proc/self/fd is you are running a program that expects a file name and can't be told to use an already open file descriptor. E.g. the <(cmd...) redirection uses that, since almost all command line utilities can open a file pointed to by name, but not all support preopened file...
Ubuntu Manpage: proc - process information pseudo-filesystem
proc/self/fd/N is approximately the same as /dev/fd/N in some UNIX and UNIX-like. systems.
LFI Exploitation via /proc/self/fd - YouTube
О сервисе Прессе Авторские права Связаться с нами Авторам Рекламодателям Разработчикам...
linux - Означает ли 3>&1 4>&3 5>&3 и т.д.? - de-vraag
провалится с ошибками типа /proc/self/fd/4: No such file or directory и т.д., но к моему удивлению, он выводит.
linux - User permission to create new File Descriptor - Server Fault
# Print message both to stdout and FD5 msg() { msg="$1" echo "$msg" | tee /dev/fd/5 }. What kind of permission I should give to user to let it create and use a new File Descriptor?
Writing to /proc/self/fd/1 and /proc/self/fd/2 in a supervised process...
As a trick, I tried to set the log files to /proc/self/fd/1, but somehow that special file is not writeable from within a process started by the supervisor.