I. Open/Close Firewall command under Linux 1) permanent, no recovery after restart: Chkconfig iptables on off: chkconfig iptables off2) immediate effect, restart restore:/etc/ Init.d/iptables start off:/etc/init.d/iptables stop It is necessary to note that for other services under Linux, the above command can be used to perform the open and close operations. When the firewall is turned on, do the followin
Shutting down the firewall from the configuration menu is not working, simply do not install the firewall at the time of installationTo view the firewall status:/etc/init.d/iptables statusTo temporarily turn off the firewall:/etc/init.d/iptables stopRestart Iptables:/etc/init.d/iptables restartImmediate effect, fail after rebootService modeOpen: Service iptables startClose: Service iptables stopEffective af
) Explanation: Modify Saveiii. removal of telecommunications remote control1. Open Browser HTTP://192.168.1.1/WEB_SHELL_CMD.GCH2. Input sendcmd 1 DB p mgtserver (note space and case) explanation: Check out the current telecom remote control3. Input Sendcmd 1 DB set mgtserver 0 URLhttp://127.0.0.1 (note space and case) explanation: The concise way is to get rid of the server URL4. Input Sendcmd 1 DB set Mgtserver 0 tr069enable 0 (note space and case) Explanation: Disable TR069 remote control5. In
These days, the home router hangs, brushes a variety of firmware, brush to brush to go, bootloader also brush no,Router power on, no bootloader network card is not enabled, can not connect with the router.So with Win7 laptop PPPoE dial-up Internet access, open virtual WiFi to mobile phone use:Start virtual Wifinetsh WLAN set hostednetwork mode=allow ssid=linux key=~q) L! P*a1z8d%m#h Set network card sharing Internet netsh wlan start hostednetwork
Usually many laptops will have the FN button, the keyboard is mainly used with f1-f12 keys, and support to adjust the brightness of the screen, but some users in the operation of the computer, often press the FN key, resulting in misoperation, so many people want to close the button, So how do we turn off the FN key under the WIN8 system? Here is a detailed introduction to the following to close the Fn butt
Method One, turn off the core frequency through the BIOS
First in the computer when the boot press F2 into the BIOS interface, and then move the cursor to the advanced advanced settings inside, advanced Frequency/voltage control, and then find and open power technology, select enabled, Then press F10 to save it.
Method Two, use power management to turn
Online Introduction:vi/etc/inputrc, and then remove the set Bell-style none before the comments, modified, you need to exit the current shell, login again to take effect. At this time, you can use the crtl-g to test. But such a practice can only command line error alarm sound, and with the VI, less and man editing when the beep will beep.In fact, the root of the problem is not the sound card issued, but the motherboard buzzer, so can not be closed by the speaker to solve. This ring is because Re
Mode 0: the old-fashioned way
I used to like using kill-9 to close certain processes,
For example, to turn off Tomcat, often eat the following shell
Ps-ef | grep Tomcat | Grep-v grep | awk ' {print $} ' | Xargs kill-9
First Use Ps-ef | grep Tomcat detects Tomcat-related processes, and then uses grep-v grep to filter out the grep tomcat process, leaving the rec
To view the SELinux status:1,/usr/sbin/sestatus-v # #如果SELinux The status parameter is enabled is turned onSELinux status:enabled2. Getenforce # #也可以用这个命令检查To turn off SELinux:1, temporarily shut down (do not restart the machine):Setenforce 0 # #设置SELinux become permissive mode# #setenforce 1 set SELinux to become enforcing mode2. Modify the configuration file to
To view the SELinux status:1,/usr/sbin/sestatus-v # #如果SELinux The status parameter is enabled is turned onSELinux status:enabled2. Getenforce # #也可以用这个命令检查To turn off SELinux:1, temporarily shut down (do not restart the machine):Setenforce 0 # #设置SELinux become permissive mode# #setenforce 1 set SELinux to become enforcing mode2. Modify the configuration file to
By default, Win 8 will turn on the UAC feature, install software, run some files will be weak out of the warning window, and each time you click "OK" ignore the warning content, it is better to completely turn off UAC function!
The full name of UAC is the user Account Control, which is the username Controls feature that allows UAC to help prevent malware and spy
System_u:object_r:bin_t:s0, system_u:object_r:shell_exec_t:S0/sbin/agetty system_u:object_r:getty_exec_t:S0/sbin/init system_u:object_r:init_exec_t:S0/sbin/mingetty system_u:object_r:getty_exec_t:S0/usr/sbin/sshd System_u:object_r:sshd_exec_t:s02,getenforce# Getenforce Permissive # the actual pattern (tolerant mode)1. Modify configuration file/etc/selinux/config (restart required)#Vim/etc/selinux/config#This file controls the state of the SELinux
The files under Project/runtime/logs/generate a lot, and are all 1m-2m txt filesSome sites are covered with small spaces. Which prawn knows how to turn off this log function' Db_sql_log ' = false,//SQL execution logging/* Log Settings */' Log_record ' = false,//log not logged by default' Log_type ' = 3,//logging type 0 System 1 message 3 file 4 SAPI default to File mode
To view the SELinux status:1,/usr/sbin/sestatus-v # #如果SELinux The status parameter is enabled is turned onSELinux status:enabled2. Getenforce # #也可以用这个命令检查To turn off SELinux:1, temporarily shut down (do not restart the machine):Setenforce 0 # #设置SELinux become permissive mode# #setenforce 1 set SELinux to become enforcing mode2. Modify the configuration file to
One, go to recovery mode (Recovery): How to do it see the following blog:Http://www.cnblogs.com/sunylat/p/6414697.htmlSecond, close the rootless mechanism1, select Simplified Chinese as the service language, click on the button below to continue.2, click on the top menu "utilities", "terminal" to enter the "terminal" shell inside.3, enter the command in the terminal:Csrutil DisableAfter execution, restart Mac OS 10.12, so the rootless mechanism is tur
Transfer from http://www.xuanfengge.com/turn-off-automatic-loading-wordpress-open-sans-fonts.htmlSearch on the Internet, there are four ways.(1) Install the plug-in that others have developed for this issue to load Google Fonts(2) Modify the filter function function.php(3) Manually replace the path to the loading Google fonts yourself(4) Using goagentI used the first method to solve the problem,Download plu
Turn off the Linux host-Linux Enterprise Application-Linux server application information on the remote end of Windows. The following is a detailed description. This is a requirement of my own company. We need to shut down all the machines in the data center safely before the UPS is insufficient during power failure.
Let's talk about how the company solved the problem. Previously, the company purchased a
To close the SELinux method:Modify the Selinux= "" in the/etc/selinux/config file to Disabled, and then restart.If you do not want to restart the system, use the command Setenforce 0Note:Setenforce 1 setting SELinux to become enforcing modeSetenforce 0 Setting SELinux to become permissive modeAdded in Lilo or grub boot parameters: Selinux=0, can also turn off SELinux#----------------------------------------
saved.
To turn off the 1:30 device that will not be needed, it is most convenient to operate in Device Manager, where we can "deactivate" the mouth, serial port, floppy interface and 1394, infrared interface and so on that are not commonly used. More simply, we can not listen to the song when the sound card is also shielded-this is not too much, the notebook is configured to need CPU service AC ' 97 "soft
Turn Off laptop heap sleep standby using CentOS 7.0 Power Management
Make full use of computing resources, and install the old HP6325 notebook in the House into CentOS 7.0 for remote control. One problem occurs when CentOS 7.0 power management closes the notebook by default and goes to sleep for standby mode. FTP and SSH cannot be accessed unless manual or Remote
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