of "major: 0". It can also be abbreviated as "major: for example, queue 1:0 can be abbreviated as 1 :. It must be noted that major must be unique among all queues of a Nic. For a category, its major must be the same as its parent category or the major of its parent queue, minor must be unique within a queue (because the category must be included in a queue ). For example, if Queue 2 contains two classes, the handles of these two classes must be in the form of 2: x, and their x cannot be the sam
required by the interpreter for the first call to pass the variables included in the command. Public static void main (string args []) {......}All the options of the following Java interpreter. -Cs-checksource: This option allows the interpreter to recompile the updated class of the Java source file-recompile the changed class. -Classpath path this option overrides the CLASSPATH environment variable to tell Java where to find the class library. If they are separated by colons, they may contain
, its major must be the same as its parent category or the major of its parent queue, minor must be unique within a queue (because the category must be included in a queue ). For example, if queue 2 contains two classes, the handles of these two classes must be in the form of 2: x, and their x cannot be the same, such as and.
Next, we will describe the use of TC based on the requirements of the HTB queue. Assume that the eth0 egress has a bandwidth of 100 mbit/s and is allocated to WWW, email, a
0 0 0 - /proc/sys/fs/binfmt_miscsunrpc rpc_pipefs 0 0 0 - /var/lib/nfs/rpc_pipefs
Instance 4
Display the available disk capacity under/etc in readable capacity format
[root@www ~]# df -h /etcFilesystem Size Used Avail Use% Mounted on/dev/hdc2 9.5G 3.7G 5.4G 41% /Du
The Linux du command is used to view the space used. However, unlike the df command, the Linux du command is used to view the space used by files and direc
name expected by the Java interpreter (not the file name of the Java Byte Code ), all classes running in the interpreter environment must include the main member functions required by the interpreter for the first call to pass the variables included in the command.
Public static void main (string ARGs []){......}
Table 2-1 contains all the options of the Java interpreter.
Option── ─-CS-checksource: This option enables the interpreter to recompile the updated class of the Java source file-re-com
Deb package information that is installed on the system dpkg-l
Reconfigure the DEB package dpkg-reconfigure xxx
System Information Commands
DF (shows how much space is left in the file system): This command shows the amount of space used for all mounted devices. It might be better to use df-h, because-H stands for human-readable, which uses megabytes m and gigabyte G to display device space usage, and the default is expressed in
, unused and mount points and other information. See the rest of the spaceSyntax: DF [-hkam] [Mount Point]-H (human-readable) displays KB,MB,GB in an easy-to-read manner based on disk space and usage-K displays information for each partition in kilobytes, by default-m displays information in megabytes-a show all partitions including partitions of size 0duFunction: Used to view the size of a file or director
The Linux du command also looks at the space used, but unlike the DF command, the Linux du command is a view of the space used by the file and directory disks, or some difference from the DF command.1. Command format:du [Options] [file]2. Command function:Displays the disk usage space for each file and directory.3. Command parameters:-A or-all displays the size of individual files in the directory.-B or-bytes displays the directory or file size, in bytes.-C or--total displays the sum of all dire
The Linux du command also looks at the space used, but unlike the DF command, the Linux du command is a view of the space used by the file and directory disks, or some difference from the DF command.1. Command format:du [Options] [file]2. Command function:Displays the disk usage space for each file and directory.3. Command parameters:-A or-all displays the size of individual files in the directory.-B or-bytes displays the directory or file size, in bytes.-C or--total displays the sum of all dire
The Linux du command also looks at the space used, but unlike the DF command, the Linux du command is a view of the space used by the file and directory disks, or some difference from the DF command.1. Command format:du [Options] [file]2. Command function:Displays the disk usage space for each file and directory.3. Command parameters:-A or-all displays the size of individual files in the directory.-B or-bytes displays the directory or file size, in bytes.-C or--total displays the sum of all dire
times. The TIMEFMT parameter must be used before the echo command.
Display results as:
Wednesday, April 12, 2000
Perhaps the user is unfamiliar with the%a%B%d used in the previous example, so let's summarize some of the more commonly used date and time formats in SSI in tabular form. www.domain.com
SIZEFMT: Determines whether the file size is expressed in bytes, kilobytes, or megabytes. If the parameter va
TIMEFMT parameter must be used before the echo command.
Display results: Wednesday, April 12, 2000
SIZEFMT: Determines whether the file size is expressed in bytes, kilobytes, or megabytes. If the parameter value is "bytes" in bytes, the abbreviation can be used for kilobytes and megabytes. Similarly, the SIZEFMT pa
Detailed below we will introduce each.
1. config command
The config command is primarily used to modify the default settings for SSI. which
ErrMsg: Sets the default error message. In order to return the user-defined error message normally, the errmsg parameter must be placed in front of the other SSI commands in the HTML file, otherwise the client can only display the default error message, not the custom information set by the user.
TIMEFMT: Defines the use format for dates and times. The
/Persistent532 ./.mozilla/firefox/ reo52zta.default/Storage13220 ./.mozilla/firefox/reo52zta.default/adblockplus 38788 . /.mozilla/firefox/reo52zta.default38812 ./.mozilla/Firefox4 ./.mozilla/extensions38820 ./. Mozilla2080040 .
du -HThis command gives you a better output than the default one. The option '-H ' stands for human readable format. So the sizes of the files/directories is this time suffixed with a ' k ' if it kilobytes
. Most counters work is taking an input data stream, M, and applying a hash function to that set, H (m). This yields an observable result of S = h (M) of {0,1}^∞strings. Hyper Loglog extends this concept by splitting the hashed input stream to M substrings and then maintains M observables For each of the substreams. Taking the average of the additional observables yields a counter whose accuracy improves as m grows in size but only requ Ires A constant number of operations to being performed on
The linux du command also looks at the space used, but unlike the DF command, the Linux du command is a view of the space used by the file and directory disks, or some difference from the DF command.1. Command format:du[Options] [file]2. Command function: Displays the disk usage space for each file and directory. 3. Command parameters:-A or-All displays the size of individual files in the directory. -B OR-bytes Displays the directory or file size, in bytes. -C OR--total Displays the sum of all d
The Linux du commandThe Linux du command also looks at the space used, but unlike the DF command, the Linux du command is a view of the space used by the file and directory disks, or some difference from the DF command.1. Command format:du [Options] [file]2. Command function:Displays the disk usage space for each file and directory.3. Command parameters:-A or-all displays the size of individual files in the directory.-B or-bytes displays the directory or file size, in bytes.-C or--total displays
that using "*", you can get the space size of the file. If a process opens a large file, the large file is dropped directly by RM or MV, then du updates the statistics, DF does not update the statistics, or the space is not released. Until the process of opening the large file was killed. View the size of the Linux file directory and the number of files that the folder contains du [options] [File]-a or-all displays the size of individual files in the directory. -B or-bytes displays the di
du command : Displays disk usage space for each file and directory command format:du [options] [file]-K or--kilobytes output in kilobytes (1024bytes).-M or--megabytes is output in megabytes.-S or--summarize displays only the totals, listing only the last added total value.-H or--human-readable to improve readability of
parameter must be used before the echo command.
Display results as:
Wednesday, April 12, 2000
Perhaps the user is unfamiliar with the%a%B%d used in the previous example, so let's summarize some of the more commonly used date and time formats in SSI in tabular form.
Format
Description
Instance
%%
%
%a
Abbreviated form for seven days a week
Thu
%A
Seven days a week
Thursday
%b
Abbreviated form of the month
Apr
%B
Month
April
%d
The first day of one months
13
%d
Mm/dd/yy Date
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