delete multiple cores at once. Note that this bracket expression is only valid in bash or a compatible shell.$ sudo apt-get purge linux-image-3.19.0-{18,20,21,25}$ sudo apt-get purge linux-headers-3.19.0-{18,20,21,25}The above command removes 4 kernel images: 3.19.0-18, 3.19.0-20, 3.19.0-21, and 3.19.0-25.If the grub configuration is not properly upgraded after removing the old kernel for any reason, you can try to manually update the configuration with the UPDATE-GRUB2 command.$ sudo update-gr
/nginx/html/hello.php [For Nginx]Or# nano/var/www/html/hello.php [For Nginx and Apache]Add the following code to the file:if (defined (' hhvm_version ')) {Echo ' HHVM is working ';Phpinfo ();} else {Echo ' HHVM is not working ';}?>Then visit the link below to confirm if you can see "Hello World"localhost/info.phpOrip-address/info.phpIf the "HHVM" page appears, it means you've succeeded.ConclusionThe above steps are very simple, I hope you can feel that this is a useful tutorial.Free pick up brot
Ubuntu 14.04 under NFS installation configurationReference: http://www.linuxidc.com/Linux/2013-08/89154.htm1, execution command: sudo apt-get install nfs-kernel-server;2, execute the command: Mkdir/home/jacobxu/nfs-jacoxu create a dedicated folder for NFS services;3, after the establishment of a good folder, then execute the command: sudo vi/etc/exports configuration NFS;4. Add:/home/jacobxu/nfs-jacoxu * (Rw,sync,no_root_squash,no_subtree_check) in the last line of the article/home/jacobxu/nfs-j
fragmented for any reason, the easy way is to reassign your disk, such as copying all the files and copying them back, or using E4defrag. It's important to keep your data safe, so make sure your files are backed up to another safe place before you do anything that could affect all or most of your files. free pick up brother Lian it education original Linux OPS engineer video / detail linux tutorial, For more information, please contact: http://www.lampbrother.net/linux /or
use the following command to connect the disconnected connection back to TEAM0.#nmcli Dev Con eno33554960We also have a TEAMNL command to display some options for the TEAMNL command.Use the following command to check the ports that are running on the TEAM0.# TEAMNL TEAM0 PortsDisplays the port Team0 is currently active.# TEAMNL Team0 getoption ActiveportWell, we've successfully configured the NIC bindings . Free pick up Brother Lian IT Education Original Linux Operations Engineer video/Detailed
use the following command to connect the disconnected connection back to TEAM0.#nmcli Dev Con eno33554960We also have a TEAMNL command to display some options for the TEAMNL command.Use the following command to check the ports that are running on the TEAM0.# TEAMNL TEAM0 PortsDisplays the port Team0 is currently active.# TEAMNL Team0 getoption ActiveportWell, we've successfully configured the NIC bindings.Free pick up brother even it education original Linux OPS engineer video/Detailed Linux tu
readme.mdGit commit-m "First commit"Git remote add Origin ssh://[email Protected]:29418/linoxide.com.gitGit push-u Origin MasterReplace the user name arunlinoxide with the user name you added.To push an existing warehouse on the command lineGit remote add Origin ssh://[email Protected]:29418/linoxide.com.gitGit push-u Origin MasterNote: It is strongly recommended that everyone modify the username "admin" password.ConclusionCheer it up! We have installed the latest version of Gitblit on the Linu
$destpath = "x"]; Do# Prompt user to enter target folder and save to variableRead-p "Destination Folder:" DestPath# End LoopDone# Check if the target server password is entered, and if it is empty, prompt the user to enterwhile [X$password = "x"]; Do# Prompt user to enter password and save to variable# using the-S option does not echo the entered passwordRead-sp "Password:" Password# End LoopDone# Read the backup list file row by lineFor line in ' Cat $BACKUPF '# work on every lineDo# Displays t
see the contents of the message here.Mar 16:35:01 psq110postfix/pickup[15158]: c3edc5800b4:uid=1001 from=Mar 16:35:01 psq110postfix/cleanup[15727]: C3edc5800b4:message-id=Mar 16:35:01 psq110postfix/qmgr[15159]: C3edc5800b4:from=Mar 16:35:05 psq110postfix/smtp[15729]: C3edc5800b4:to=You might consider logging the standard output of cron to a log to help you locate the problem. This is an example of how you can use the Logger command to redirect the Cron standard output to the syslog. Using your
environment, although not tired mentally, but the physical fatigue is not a person's consciousness transfer, you can say that every day, although it is the alarm clock, but to support us to get up is the ideal and morale! Hope that every brother in the Cloud 4 can have a broken cocoon into a butterfly metamorphosis!! Also hope that brothers even every brother eventually can break into the cocoon into a butterfly! free pick up brother even it education original Cloud Computing Training video/De
real world. I hope you have learned what is written above. For RAID construction, you must know the basics of RAID. The above content can basically meet your understanding of RAID.In the next article, I'll show you how to set up and use various levels to create RAID, increase RAID groups (arrays), drive troubleshooting, and more.free pick up brother even it education original Cloud Computing Training video/Detailed Linux tutorials, details of the website customer service: http://www.lampbrother
, although not tired mentally, but the physical fatigue is not a person's consciousness transfer, you can say that every day, although it is the alarm clock, but to support us to get up is the ideal and morale! Hope that every brother in the Cloud 4 can have a broken cocoon into a butterfly metamorphosis!! Also hope that brothers even every brother eventually can break into the cocoon into a butterfly!Free pick up brother even it education original cloud Computing Training video/Detailed Linux t
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ConclusionIn this article, we've learned what raid is and what level of RAID is used in the real world. I hope you have learned what is written above. For RAID construction, you must know the basics of RAID. The above content can basically meet your understanding of RAID.In the next article, I'll show you how to set up and use various levels to create RAID, increase RAID groups (arrays), drive troubleshooting, and more.free pick up brother even it education original Cloud Computing Traini
more than a month, for the Windows operations for two years experience of me (but there is no egg), prove this "job-hopping" is very correct, In the previous company felt 58 with the city of abnormal sales, but compared with the brother of the abnormal strict management, really insufficient, before the home self-study two months of video, also did not come to the brothers to learn more than one weeks, here is not only the brothers to learn the desire, there is super elder brother, Chuan elder b
more than a month, for the Windows operations for two years experience of me (but there is no egg), prove this "job-hopping" is very correct, In the previous company felt 58 with the city of abnormal sales, but compared with the brother of the abnormal strict management, really insufficient, before the home self-study two months of video, also did not come to the brothers to learn more than one weeks, here is not only the brothers to learn the desire, there is super elder brother, Chuan elder b
School, military Training ~ again to this seniors hooking up to learn sister, learn all kinds of resentment of the time Hou. I believe that a lot of the seniors have already borrowed the name of the orientation of their favorite school sister, how and the school sister set near the most justifiable? To borrow a computer or something is the most classic play code. The new college sister to the environment or unfamiliar, this time the computer out of th
The last time we talked about the importance of copywriting in web design, today we are showing 20 sites that are good examples of excellence.
In the following example you will find some tips to help you make a persuasive copy of your site. We'll talk a lot, from exaggeration to irony, to hooking up with customers and raising turnover rates.
The beginning of a questioning style
Creating a question-and-answer title is a good way to attract the atten
. Using The prototype has the advantage of sharing functions between objects of the same class, saving memory. whatever style of class definition you prefer, hooking them up to AngularJS are pretty straightforward. I prefer to use the factory function, but can use the service or Provider functions instead if you like. Here's a complete model definition: . Factory (' User ',function (organisation) {/*** Constructor,withclassname*/functionuser (
Welcome to Unity Learning, unity training, Unity Enterprise training and education zone, there are many u3d resources, u3d training videos, u3d tutorials, U3d Frequently asked questions, U3d Project source code, we are committed to creating the industry Unity3d training, learning the first brand.The following error is encountered when invoking the script:Nullreferenceexception:object reference not set to a instance of an ObjectObject reference not set to an instance of an objectThe start () func
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The principle of "hooking" the PHP internal code to the OS's actual memory management layer is not complicated: all internally allocated memory is implemented with a specific set of optional functions. For example, the PHP code does not use malloc (16) to allocate a 16-byte memory block, but instead uses Emalloc (16). In addition to implementing the actual memory allocation task, ZENDMM uses the appropriate binding request type to flag the memory b
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