-v/home/hzq/jenkins:/var/jenkins_h Ome Jenkins
-P 8080:8080-p 50,000:50,000 for port mapping
--privileged=true in CentOS7 the security module SELinux has restricted the permissions, the parameters to the container plus privileges.
-v/home/hzq/jenkins:/var/jenkins_home Disk Mount view run status
Command: sudo Dockers PS
first use of Jenkins 1. Get the Administrator password:
Enter Jenkins in the browser input "localhost:8080", the first entry needs
absolutely no warranty for GDB. Type"Show warranty" for details.This GDB was configured as "i686-pc-linux-gnu"... using hostLibthread_db library "/lib/libthread_db.so.1 ".
(GDB) rStarting program:/a. Out
Program received signal SIGSEGV, segmentation fault.0x08048524 in dummy_function () at D. C: 44* PTR = 0x00;(GDB)
You do not need to perform step-by-step debugging to find the 4th line of the error locatio
addition, during normal use, the host automatically shuts down or crashes frequently, so it is certain that the motherboard or software of this mobile phone has some problems.
10. Warranty: Ask the dealer about the warranty period of the machine and ask for a formal invoice. Refurbished mobile phones cannot enjoy all the benefits stipulated by the regular "three-pack". Therefore, there is generally no
when you need it; ensure that you can modify the software or use part of it for new free software; and ensure that you know that you can do these things. To protect your rights, we need to make a rule to forbid anyone from not admitting your rights or asking you to give up these rights. If you modify the free software or publish a copy of the software, these regulations turn into your responsibilities. For example, if you publish a copy of such a program, whether it is charged or free, you must
should be very clear, because it tries to operate on the memory area with the address 0, this memory area is usually inaccessible, and of course there will be errors. Let's compile and run it:
Xiaosuo @ gentux test $./a. outSegment Error
As expected, it went wrong and exited.
1. Use gdb to gradually find the segment error:
This method is also widely known and widely used. First, we need an executable program with debugging information. Therefore, we add the "-g-rdynamic" parame
program, and then use GDB to debug and run the newly compiled program. The specific steps are as follows:
Xiaosuo @ gentux test $ gcc-g-rdynamic d. cXiaosuo @ gentux test $ GDB./. Out GNU GDB 6.5 Copyright (c) 2006 Free Software Foundation, Inc.GDB Is Free Software, covered by the GNU General Public License, and you areWelcome to change it and/or distribute copies of it under certain conditions.Type " Show copying " To see the conditions.There Is Absolutely no
to gradually find the segment error:This method is also widely known and widely used. First, we need an executable program with debugging information. Therefore, we add the "-g-rdynamic" parameter to compile the program, use GDB to debug and run the newly compiled program. The specific steps are as follows:
xiaosuo @ gentux test $ gcc-g-rdynamic D. c xiaosuo @ gentux test $ GDB. /. out gnu gdb 6.5 copyright (c) 2006 Free Software Foundation, Inc. GDB is free software, covered by
author and ourselves, we need to make it clear to everyone that free software is not guaranteed (no warranty ). If another person modifies the software and continues to disseminate it. We need its recipients to understand that what they get is not the original free software. Any problems introduced by others shall not damage the reputation of the original author.
Finally, any free software is constantly threatened by software patents. We hope to avoi
In order to export the words accumulated in youdao dictionary and then import them to another English learning software named 91, the format exported from youdao dictionary is different from that required by 91 English language software, you must adjust the settings before importing data. For this reason, I spent half a day studying the word replacement function, especially the use of wildcard characters. For example:
Youdao export format:
1, statement ['steitm found nt]N. Declaration; statemen
error:
This method is also widely known and widely used. First, we need an executable program with debugging information. Therefore, we add the "-g-rdynamic" parameter to compile the program, use gdb to debug and run the newly compiled program. The specific steps are as follows:
Xiaosuo @ gentux test $ gcc-g-rdynamic d. c
Xiaosuo @ gentux test $ gdb./a. out
GNU gdb 6.5
Copyright (C) 2006 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
large-capacity products more than the generation of a reason.
The quality assurance of the hard disk, this is a problem that almost all people have to consider when buying things. Hard work is always running at a high speed, and the hard drive is actually very fragile things, no one wants all of their important data easily to ashes. In the domestic, for the hard disk after-sales service and quality assurance in this respect, each manufacturer is also good, especially the boxed brands also prov
widely used by the public, first we need an executable program with debugging information, so we add "-g-rdynamic" parameters to compile, and then debug with GDB to run the newly compiled program, the following steps:[Email protected] test $ gcc-g-rdynamic D.C[Email protected] test $ gdb./a.outGNU GDB 6.5Copyright (C) 2006 free Software Foundation, Inc.GDB is free software, covered by the GNU general public License, and you areWelcome to change it and/or distribute copies of it under certain.Ty
server password \ "/user: \ "username on server B \"). The user on server B is the user who can write the shared folder (this method is recommended and will not affect the changes of website authentication)
5. Step 4: Use Web. to add a simulated account in Config, you need to give C: \ Windows \ Microsoft. NET \ Framework64 \ v4.0.30319 \ Temporary ASP.. NET Files temporary directory is assigned the read and write permissions of the created user dockers
Do it for so many years, with text records of it fragments too little too little, before too lazy or did not develop the habit of recording, no matter how, can not leave a blank for their IT career, in the future mainly continue to study Microsoft Hyper-V virtualization, System Center private Cloud, Dockers and other aspects of cloud-related developments and learning progress, I am an IT industry veteran, but also a rookie in the cloud world, I was th
See all images
sudo docker images
Generate container
sudo docker run-it--net=host-v/home/tingting/dropbox/code/craterdetection/docker:/root/with an image Workspace Tingting/caffe:version1 Bash
Open Jupyter Notebook
Jupyter Notebook
In the browser, type: localhost:8890It is important to note that, sometimes because of the opening of multiple containers, the interface of the new container Jupyter notebook is different,
First, about the isolation of Docker, there are many articles are introduced. But what does Docker have to isolate?resources in the SELinux, Cgroups, and/sys,/proc/sys, and/dev/sd* directories are shared with the host, and multiple container share the same core with the host. So Docker is weak isolation, he is not as thorough as isolation, but if you want to isolate the complete that is the VM, and if the Dockers to achieve these isolation will inevit
with lots of challenges and you get the chance to burn your brain and fingers out. the sweet smell of your roasted brain is far better than the sweet scent of your polished cubicle inside a decorated office.I have seen the following evolutionary cycle of developers and see where you fit in:Beginner: does not wear shoes, comes to office on sandles. Looks very sober. Shirt is outside pant. When you ask them, Do you know. Net events and delegates? They say, "Uh, ummm, no I don't think so. Is it bi
administrative issues etc. in such a company, the only thing you become is a "smart Typist ". you basically translate English to C #. the right side of your brain does not develop at all. start your career with small companies which deal with lots of challenges and you get the chance to burn your brain and fingers out. the sweet smell of your roasted brain is far better than the sweet scent of your polished cubicle inside a decorated office.
I have seen the following evolutionary cycle of dev
translate English to C #. the right side of your brain does not develop at all. start your career with small companies which deal with lots of challenges and you get the chance to burn your brain and fingers out. the sweet smell of your roasted brain is far better than the sweet scent of your polished cubicle inside a decorated office.
I have seen the following evolutionary cycle of developers and see where you fit in:
Beginner: Does not wear shoes, comes to office on sandles. Looks very
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