Hunting the sun and one of the last flights of the evening from St Exupery, Lyon
Neowise photos / videos
The Comet Neowise (C/2020 F3) is giving a pleasant show if only you wake up for it
execve: no such file or directory
If one day when using execve you encounter the “no such file or directory” problem, and that the file you tried to launch is really existing and with the good rights, then the problem is coming from the shebang not pointing to a valid interpreter.
In example: #!/bin/ksh and ksh is not installed
#reminder #execve
GDB, threads, sockets and SO_RCVTIMEO SO_SNDTIMEO options
Reminder:
A threaded program ran inside gdb and using blocking sockets will stop on a sigcatch : EINTR
Related stackoverflow link:
https://stackoverflow.com/questions/51666259/why-recv-returns-1-and-errno-eintr-when-set-so-rcvtimeo
New to GDB or in need of good ressources about it ?
Here you go:
https://www.st.com/resource/en/user_manual/usermanual_debugging_with_gdb-user-manual–debugging-with-gdb-for-stm32cubeide-stmicroelectronics.pdf
That manual I stumbled upon while searching for some informations on how to configure gdb is THE thing.
From starting to crashing, each possible good analysis is covered in that manual.
Good reading !
#debugger #code #gdb
Moon that isn’t half bad ;-)
Spiders are hunting in the night
I caught that one hunting on my mosquito net. She is still each night, a good fellow if you ask me.
It’s when you see it after a rain that you understand why the leaves are like a Christmas tree
hdr 
hdr
Clouds in the sky
The confinement is nearly done for the first batch. Let’s not waste that and try to keep care of each others.
WolfenCloud 
Spirit Cloud 
Marshmallow 
Black and White
The first roses of the year are finally showing up in the garden
edf