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Top Questions
15
votes
Efficiently find least significant set bit in a large array?
c
assembly
bit-manipulation
x86-64
avx
asked May 19, 2021 at 14:43
stackoverflow.com
12
votes
The difference between ip link down and physical link absence
linux
networking
network-interface
ethernet
iproute
asked Nov 11, 2020 at 12:09
unix.stackexchange.com
10
votes
ls formatting inside watch command
linux
bash
shell
ls
watch
asked Jun 30, 2021 at 18:10
unix.stackexchange.com
8
votes
Different ways of suppressing 'uninitialized variable warnings' in C
c
gcc
linux-kernel
initialization
clang
asked Mar 6, 2020 at 12:45
stackoverflow.com
7
votes
Linux Kernel.org misleading about kernel panic /proc/sys/kernel/panic
linux
linux-kernel
proc
kernel-panic
sysctl
asked Jan 29, 2020 at 12:36
unix.stackexchange.com
7
votes
Linux kernel NULL-pointer dereference in memset from kzalloc
c
linux
linux-kernel
memset
kmalloc
asked Jan 17, 2020 at 11:55
stackoverflow.com
7
votes
Time discrepancy between 'dmesg' and 'date' in Linux
c
linux
date
linux-kernel
vmware
asked May 16, 2020 at 22:38
stackoverflow.com
6
votes
CPU isolation from Linux scheduler (isolcpus) doesn't work with pthreads
c
linux
linux-kernel
pthreads
scheduling
asked Jun 28 at 13:24
stackoverflow.com
6
votes
What is the "debian-+" user?
linux
debian
process
users
top
asked May 7, 2020 at 18:14
unix.stackexchange.com
5
votes
Capture only TCP SYN-ACK packets with tcpdump
linux
networking
tcp
tcpdump
asked Apr 15, 2020 at 16:47
superuser.com
Top Answers
23
What is the difference between tcp_max_syn_backlog and somaxconn?
stackoverflow.com
22
Adaptation from old init_timer to new timer_setup
stackoverflow.com
13
Is TCP URG (urgent data) acknowledged?
stackoverflow.com
9
Adding dynamic tracepoint through perf in Linux for function that is not listed
stackoverflow.com
9
Unusually slow TCP-connection in Linux
stackoverflow.com
9
How can I display the IP address of an interface?
serverfault.com
8
Does listen's backlog number include SYN-received connections count in case of TCP in Linux?
stackoverflow.com
8
Linux Kernel task_struct void *stack
stackoverflow.com
6
Perl System Call not Interpretting Variable Correctly
stackoverflow.com
6
Necessity of const specifier in cast
stackoverflow.com
5
Perl - stop error appearing in command line output
stackoverflow.com
5
Use spin_lock() vs down_interruptible() in workqueue
stackoverflow.com
5
Is there a way to programmatically set an interface MTU using C in Linux?
stackoverflow.com
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