check the data disk of the host. The display of du is different from that of df, with 70 GB less disk space . the host is an online single business host, which mainly runs an online business and a mysql database. check disk usage: -sharp df-h Filesy...
how to get past the disk space, is there a method in api in electron or in node? or is there any other solution ...
is there a special situation that makes memory slower than disk? Like a page break? ...
sectors are divided by arc segments, and each arc segment is a sector. so how do you distinguish between different sectors? For example, if the sector is from 0 to 11, how can I find out which sector is 0? How are each sector separated? How to identify ...
excuse me: fdisk-l disk dev sda , disk dev mapper centos-root , disk dev mapper centos-swap , disk dev mapper centos-swap these four disks: -sharp fdisk -l dev sda:1000.2 GB, 1000204886016 1953525168 Units = of 1 * 512 = 512 bytes (...
how to achieve the window height of the Vue page at the specified height? if I want to enter the page now, how can the height of the page be realized in the position of 300px? because every time I click to see the details, I want to save the height ...
problems encountered in upgrading v4 the routes array does not have the function: the current menu of sub-routes or sub-routes of the menu remains expanded. For example, the user user, then user * matches of the side menu expansion....
1. A large file cutting test is realized by using slice and fileReader. The idea is to segment the files [0] file obtained in the onchange of input type= "file " using files [0] .slice (start,end) according to the size of chunkSize, and instantiate a F...
below, the div under HTML, of Baidu search results page contains a result. I want to query the ranking position of a given URL in the results list. After analysis, it is found that in the first row div id= "3001 " , one of 3001 is the ranking positi...
We can use xdebug_debug_zval () to view two pieces of information about the zval container, refcount and is_ref. <?php $a = 123456789; xdebug_debug_zval ( a ); echo PHP: . PHP_VERSION; ?> print out on the page: a: (refcount=0, is_r...