job number (assuming num) with the jobs command and then execute the kill%num
Scenario 2: View the Job's process number (PID, assuming PID) with the PS command and then execute the kill PID
Termination of the foreground process: Ctrl + CSeven,nohupIf the program is always executed in the background, even if the current terminal is closed ( cannot be done before), Nohup is required. This command can continue to run the process after you exit the account/close the terminal. After the int
job number (assuming num) with the jobs command and then execute the kill%num
Scenario 2: View the Job's process number (PID, assuming PID) with the PS command and then execute the kill PID
Termination of the foreground process: Ctrl + CSeven,nohupIf the program is always executed in the background, even if the current terminal is closed ( cannot be done before), Nohup is required. This command can continue to run the process after you exit the account/close the terminal. After the int
4. Commands for shutting down and viewing system information(1) Shutdown command: normal shutdown. SHUTDOWN-T 2 2 minutes after the automatic shutdown shutdown-r shutdown after the restart.(2) Reboot command: Shutdown command, but this command does not write memory or buffer contents back to memory(3) PS command: Used to view in the computer system, there are those programs are executing and implementation of the situation.[Ps-u lists the user name an
Some students found that when the shutdown was turned off, what is going on? How are we going to solve this?
Solution One: Click on "Attachment-> System Tools" in the "Start" menu, then click "Disk Defragmenter" under the secondary folder to open, the general computer for a long time without disk defragmentation cause the computer shutdown is slow.
After you open the program, select C, and then click the "Disk Defragmenter" button to analyze and defragment the disk fragment on the C disk. Afte
Computer shutdown has always shown that the shutdown, this kind of thing seems to have been encountered, in fact, the shutdown time is longer than the boot time is very long more feel lucky. In fact, the shutdown time is very tangled ~ ~ ~ There are many solutions, we can solve the problem of computer shutdown by these methods.
Tools/raw Materials
Computer
Method/Step
Click "Attachment-> System Tools" on the "Start" menu, then click "Disk Defragmenter" under the secondary folder
Win7 system shutdown speed slow always show "shutting down" how to do?
The workaround is as follows:
1, in the "Start" menu click "Attachment-> System Tools", and then click on the Secondary folder "Disk Defragmenter" to open, why do disk collation it? A computer using a mechanical hard disk after a long time to use the system will produce a large number of file fragments resulting in disk seek time lengthened to cause the system performance degra
Shell may command somewhat differently. For example, Aix ksh, there is no disown, but you can use the nohup-p PID to achieve disown the same effect.There is also a more powerful way to use screen, first create a disconnected mode virtual terminal, and then use the-r option to reconnect the virtual terminal, in which any command executed, can achieve nohup effect, This is convenient when there are multiple commands that need to be executed continuously in the background:$ SCREEN-DMS Screen_test
After installing CentOS7 with the virtual machine, it is not possible to surf the Internet, the following settings are required:1. Set the virtual machine's network to bridge mode2, modify the file/etc/sysconfig/network-scripts under the ifcfg-enp0s3 file, you may not be this file, but it's okay as long as the/ifcfg-exxx on the line cd/etc/sysconfig/network-scripts/ // switch to this directory ls-a // View the file name in your machine VI ifcfg-enp0s3 // Modify this file to change
Server event will not be logged.
-pprecision_level
Indicates the highest precision of the decimal and numeric data types. There are no spaces between-p and Precision_level.
Precision_level values range from 1 to 38. When this parameter is not used, the system defaults to 28, using this parameter without indicating
Specific precision, the system is considered to be 38.
-sregistry_key
Indicates that you want to start SQL Server based on the parameter options under Registry_key in the regist
Win7 methods for safely shutting down ports 139, 135, 445, etc.
1. On the Start menu, select Run, enter "Gpedit.msc" and return, and open the local Group Policy Editor. Expand Computer Configuration---Windows Settings---Security settings---IP Security policy on the local computer.
2. To close 135 ports for example (other port operations are the same):
Right-click in the right margin of the local Group Policy Editor, select Create IP Security p
Steps for effectively disabling the Oracle deadlock process: 1. Check which process is locked. V $ DB_OBJECT_CACHE view: SELECT * FROMV $ DB_OBJECT_CACHEWHEREOWNER process owner ANDCLOCKS! 0; 2. Check which SID is used. The SID can be used to know
I was busy most of the night yesterday and took a morning. I finally sorted out the Department's annual summary and mailed it out. In the afternoon, I sorted out my "owned" blog website. It may have something to do with "service planning" in my own
Scenario Description: currently, in the centos version, the Network Bridge br0 is configured with eth0, and the following problems are found:Ifconfig
Br0 link encap: Ethernet hwaddr 00: 0C: 29: 5D: 07: 15
Inet ADDR: 192.168.40.250 bcast: 192.168.40.2
The problem is that rhgb (the graphical boot) is using the mouse at the time GPM (the console mouse driver) is attempting to start. some mice don't like that, resulting in GPM not running. hence, it cannot be shutdown, resulting in a failure message.
There are mainly the following solutions:1, if the previous configuration of grub to display detailed command information, then change back on the line, reference: http://www.cnblogs.com/EasonJim/p/7129873.html, this way to restore is generally no
1, first in the desktop space right mouse click Select "New--text document", and then enter "Del folder path/q" (relative path);
2, then save the file as "Clear folder Lhj.bat" (this is equivalent to a new empty system file);
3, then prepare to
1, in the Win7 desktop blank mouse right click to select the "personalized" option, and then select "Screen Saver";
2, in the Pop-up Screen Saver dialog box, click the interface below the "Change power settings" item;
3, in the
Notebook computer can not shutdown, causing a lot of reasons for this failure, the solution has the following eight kinds:
1. Computer hardware causes.
The motherboard BIOS is not very well supported ACPI, it is recommended to upgrade the BIOS of
Instructions one. Host default installed database has SQL Server 2005 and MySQL, the service is enabled by default, the use of CPU in the enabled and the use of memory is very large, if the host does not need a database or do not need a database to
The examples in this article describe the way Android developed to turn off and turn on speaker (speakers). Share to everyone for your reference, specific as follows:
private int currvolume = 0; /** * Open Speaker */private void Openspeaker ()
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.