Explain Shell Commands in Linux Shell There are third-party application like ‘cheat‘, which we have covered here “Commandline Cheat Sheet for Linux Users. Although Cheat is an exceptionally good application which shows help on shell command even when computer is not connected to Internet, it ...
│ ExpressionList(children1)│ │ AlterCommandDELETE(children1)│ │ Function equals(children1)│ │ ExpressionList(children2)│ │ Identifier EventDate │ │ Function toDate(children1)│ │ ExpressionList(children1)│ │ Literal'2014-03-17'│ │ Identifier tutorial │ │ Identifier hits_v1 ...
insert query update delete getmorecommanddirty used flushes vsize res qrw arw net_in net_out conntime*0 *0 *0 *0 0 3|0 0.0% 0.1% 0 1.19G 100M 0|0 0|0 245b 51.8k 11 Apr 10 22:13:44.775*0 *0 *0 *0 0 1|0 0.0% 0.1% 0 1.19G 100M 0|0 0|0 157b 45.3k 11 Apr 10 ...
If you use Arch Linux, explain is available in AUR. Manually git clone https://github.com/sanpii/explain cd explain make sudo make install Launch Launch this program like psql and use dot to generate image: $ explain --command 'select 1' database | dot -Tpng > explain.png $ explain...
Transparent Huge Pages (THP) 是Linux的一种内存管理优化手段,通过使用更大的内存页来减少Translation Lookaside Buffer(TLB)的额外开销。 MongoDB数据库大部分是比较分散的小量数据读写,THP对MongoDB这种工况会有负面的影响所以建议关闭。 http://docs.mongoing.com/manual-zh/tutorial/transparent-huge-pages.html ...
Rob (identified by his username, robm) sits behind a UNIX computer and tried to change his user account from his normal access to the access of a super user by using the command "sudo su". Sudo is a famous phrase in xkcd lore, made famous by comic 149: Sandwich. Before allowing ...
(ab)uses the sudo command on the friend, who then has no choice but to go and make the sandwich, and now does so without complaint, because Cueball has all the rights. For anyone versed in installing system software with themakecommand, this exchange is intensely reminiscent of the ...
Sudo Password Bypass 7 exploit/windows/local/vss_persistence 2011-10-21 excellent No Persistent Payload in Windows Volume Shadow Copy 8 auxiliary/server/regsvr32_command_delivery_server normal No Regsvr32.exe (.sct) Command Delivery Server 9 post/linux/manage/sshkey_persistence excellent No SSH Key...
Using redis as example, you may use sudo to install redis (or using redis user install on it home folder), but running redis command will be using that redis user. So other user can modify it without knowing your accounticon 素材 November 26, 2014 http://adamwhitcroft.com/batch/music...
For example, this command can be useful when you want to search for packages having a specific feature. show :apt show [...PACKAGES] APT-GET Command in Linux Basic Syntax :sudo apt-get [options] [command] [package(s)] If you want to download only one specific package, you can do:...