, SkyDrive Network disk Baidu network disk, stable and long-term effective ~At the beginning of the document only with Notepad, obviously this is inconvenient and not practical, word is the same, with the editor to see the document always feel strange, of course, the most important is no bookmark function.Since the mobile phone has a reader, on the PC there is no reason not to find a few, found that it is necessary to use the Internet, and no longer like eread the technology monopoly, uncomfort
Tags: logical judgment file directory properties in shell scripts determine if special usage case judgment68. Logical judgment in shell script, file directory attribute judgment, if special usage, case judgmentI. Logical judgments in shell scriptsFormat 1:if condition; Then statement; FiFormat 2:if condition; Then statement; else statement; FiFormat 3:if ...; Then ...; Elif ...; Then ...; else ...; Fiif: If.Then: and then.-GT: Greater than.-LT: Less than.-eq: Equals.-ne: Not equal to. Noeq.-ge:
出当前负载值2. Monitoring Project 502.sh content#! /bin/bash# #获得一分钟前时间戳, in order to get 502 times in a minuteD= ' date-d '-1 min "+%h:%m"C_502= ' grep: $d: $log |grep ' 502 ' |wc-l 'If [$c _502-gt] [$send = = 1]; Thenecho "$addr $d 502 count is $c _502" ... /log/502.tmp/bin/bash. /mail/mail.sh $addr \_502 $c _502. /log/502.tmpFiecho "' Date +%t ' 502 $c _502"3. The monitoring item obtains the disk usage condition:disk.sh Content#! /bin/bash# #Writen by aming##Rm-f. /log/disk.tmpFor R in ' Df-h |awk
statement; Else statement; fiExample:[email protected] shell]# CP if1.sh if2.sh[Email protected] shell]# VI if2.sh#!/bin/bashA=1If [$a-GT 3]ThenEcho OKElseEcho NookFi[[Email protected] shell]# sh if2.sh//execution added the judgment of the Else statement, output NookNook[[email protected] shell]# sh-x if2.sh//-x can see the detailed execution of the script
A=1
' [' 1-gt 3 '] '//1 and 3 comparison is not greater than 3, the judgment is else
Echo NookNook
Format 3:if ... ;
Tags: put special usage Erro range Multi-select file properties passwd greater than OCALogical-judgment logical expressions in shell scripts are used in [] (brackets):
-lt:=little than less than
-le:=little wqual less than equals
-eq:=equal equals
-ne:=no Equal Not equal to
-gt:=greater than greater than
-ge:=greater equal greater than or equal
Used in (()) parentheses:
You need to enclose it in double brackets.Format One
if condition;
that you have a great app that can do something different, maybe be able to go online to a social network, work with PIM data, or provide a new way to play. Then you have a way to make your app stand out from thousands of apps. But then there will be countless developers who develop clones to pull down the price of your app and compete with you. The Android store is almost a lawless society. If we do not solve this problem and let developers face unfair competition, how many developers are will
, showing"Failure to transfer org.apache.maven.plugins:maven-surefire-plugin:pom2.12.4 from https://repo.maven.apache.org/ Maven2 was cathed in the local repository "Balabala, in fact, the solution of this problem is very simple, last night just went the wrong direction, has been thinking that Maven has a problem, Replaced several versions (last time by the new version of the Hibernate pit) and even changed the JDK to 1.6, very upset, today, the error message from the eclipse's corner of the
Corona by Ansca
Development language: Lua
Development tools: Download Corona SDK, Lua editor of your choice
Links: http://www.anscamobile.com/corona/
Pros: Create a complex game tool
The Corona SDK is a force-created tool for creating complex games! Look at the tempting games on the official web! Anyway, I love it! With Corona, you can create some refreshing games at a low cost with just a few lines of code! It has libaray, which provides the game's physical engine
(cloud-based packaging services) AppHub. With AppHub, you can build applications for iOS, Android, nook*, Amazon, and more. You can also build Web applications that run through online app stores, such as Chrome. This section explains how to build an application for Android devices.Step 1Click the construct button at the top right of the XDK to start building the program. Please note that if you are building your application for the first time, please
object that will be serialized, so only the two properties are included in the returned result string:{"title": "Professional JavaScript", "edition": 3}(2) String indentationThe third parameter of the Json.stringify () method is used to control the indentation and whitespace characters in the result. If this parameter is a numeric value, it represents the number of spaces indented at each level. For example, to indent 4 spaces at each level, you can write code like this:var book = {"title": "Pr
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