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Stack smashing detected
...it with %fs:0x28, which contains a random value as explained at:
https://unix.stackexchange.com/questions/453749/what-sets-fs0x28-stack-canary
Why does this memory address %fs:0x28 ( fs[0x28] ) have a random value?
Debug attempts
From now on, we modify the code:
myfunc(arr, len + 1);
to ...
How does this bash fork bomb work? [duplicate]
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Not the answer you're looking for? Browse other questions tagged bash unix or ask your own question.
Writing a new line to file in PHP (line feed)
... systems have different conventions for line endings. Windows uses "\r\n", unix based operating systems use "\n". You should stick to one convention (I'd chose "\n") and open your file in binary mode (fopen should get "wb", not "w").
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PHP date yesterday [duplicate]
...e() - 60 * 60 * 24);
To keep it simple I just subtract 24 hours from the unix timestamp.
A modern oop-approach is using DateTime
$date = new DateTime();
$date->sub(new DateInterval('P1D'));
echo $date->format('F j, Y') . "\n";
Or in your case (more readable/obvious)
$date = new DateTime...
Log.INFO vs. Log.DEBUG [closed]
...blems. From plumberjack.blogspot.be/2010/09/…: > In common with the Unix philosophy, software should not be excessively verbose except when it needs to be, or is asked to be. (why can't I get this quoted?)
– axd
Mar 16 '18 at 12:36
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Given a filesystem path, is there a shorter way to extract the filename without its extension?
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This is actually quite useful when working with path on UNIX ftp servers.
– s952163
Jun 3 '19 at 22:59
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Run automatically program on startup under linux ubuntu [closed]
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Reading this - unix.stackexchange.com/questions/28679/… - along with the answer will be helpful
– Arjun Sreedharan
May 3 '15 at 7:31
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How do I set up curl to permanently use a proxy? [closed]
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Many UNIX programs respect the http_proxy environment variable, curl included. The format curl accepts is [protocol://]<host>[:port].
In your shell configuration:
export http_proxy http://proxy.server.com:3128
For proxyi...
SSH Port forwarding in a ~/.ssh/config file? [closed]
...t the answer you're looking for? Browse other questions tagged linux macos unix ssh or ask your own question.
Why am I getting “undefined reference to sqrt” error even though I include math.h header? [duplicate
...ilding the executable. How to do this varies by environment, but in Linux/Unix, just add -lm to the command:
gcc test.c -o test -lm
The math library is named libm.so, and the -l command option assumes a lib prefix and .a or .so suffix.
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