1.ls display directory content
-a display all files in the directory
-l show detailed information
ls *.c list all the current directory.cFile
2.uname -a Check the kernel ver
Tag: instruction
Create import export of Linux database and some basic instructions
First check mysql related directories under linux
Execute query SQL< /p> mysql>show variables like ‘%dir%’;
datadir is the data path
The running path is determined, and the impo
Why is there multiple encodings in an instruction in ARMV7
I am currently trying to implement a disassembler for ARM cortex A9, which implements the ARMv7 instruction set.
For this, I use the manual ” DDI0406C_b_arm_architecture_reference_manual.pdf”
CentOS – I illegally instruction error when I started an asterisk 1.8.22
I installed Asterisk 1.8.22 in centOS 32-bit. I have executed the following command to install Asterisk:
./configure
make
make install
make samples
make config . When I start the asterisk ser
Nginx – $ document_root variable cannot be used in the “root” instruction
I ran into this problem while setting up my nginx configuration. Does anyone know why this happens?
root /folder/my_root;
index index.php index.html index.htm;
error_page 404 /404 .html;
l
Nginx Proxy_pass instruction string interpolation
I am running Nginx on Kubernetes.
When I use the following proxy_pass directive, it works as expected:
proxy_pass “http://service-1.default”; But the following does not work:
set
Nginx instructions are not allowed in the sample nginx.conf of Unicorn
I am using nginx 1.4.1. After copying unicorn’s example of nginx.conf, I found that I must move the settings to a different instruction. I still can’t The following settings are placed in the nginx
Nginx: Unknown Directive “Location”
This is my code (from line 35):
location /
{
index index.php;
root /home/body;
if ($request_filename !~ (js|css|images|robots\.txt |index\.php.*)) {
rewrite ^/(.*)$/index.php/$1 last;
}
Delphi – Why can’t this LEA directive can’t compile?
I am porting 32-bit Delphi BASM code to 64-bit FPC (Win64 target operating system), and want to know why the next instruction cannot be compiled in 64-bit FPC: < /p>
{$IFDEF FPC}
{$ASMMODE I
Automatically delete Delphi ifdef compiler instructions
I’m currently working on the’inheritance’ code, which has (randomly scattered) a lot of conditional compiler instructions based on the Delphi version, back to Delphi 2. From now on, all development