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debian gcc怎么改成c++ 11编译

2023-05-20 00:11:08
TAG: cc bi bian bia a
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苏州马小云

debian怎么安装gcc-c++

一、先安装gcc3.4.6,为了避免麻烦,或者和原来的gcc4.4造成冲突,请用源代码安装方式安装gcc3.4.6,就是 make make install的方式,而不要用deb包的方式安装。

二、一种方法是手动用ln -s创建符号链接来管理,但这样费时费力,而且容易导致toolchain混乱。

幸好有update-alternatives实用软件!它可以方便管理好同一软件的各个不同版本。

1.一般情况下,编译程序路径都是使用

/usr/bin/gcc

其实这个/usr/bin/gcc只是个符号链接,它指向了/etc /alternatives/gcc,而/etc/alternatives/gcc是指向了/usr/bin/gcc-4.3,可以用ls命令查看

z@GODSON:~$ ls -l /usr/bin/gcc

lrwxrwxrwx 1 root root 21 2009-04-28 13:35 /usr/bin/gcc -> /etc/alternatives/gcc

z@GODSON:~$ ls -l /etc/alternatives/gcc

lrwxrwxrwx 1 root root 16 2009-04-28 13:40 /etc/alternatives/gcc -> /usr/bin/gcc-4.3

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gcc降版本后怎么恢复

按照如下步骤即可: (1)在Ubuntu 16.04上安装老版gcc十分简单,直接用apt-get命令下载即可. sudo apt-get install gcc-4.8 安装完成后输入命令gcc --verison查看gcc的版本,此时还是6.2 (2)设置gcc的默认版本 设置之前可以先输入命令ls /usr/bin/gcc* 查看gcc 4.8版本是否安装成功 然后输入下面的命令设置默认版本: sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-4.8 100 最后的数字为优先级(越大越高),因为只有一个4.8版本作为alternatives,可以不要纠结数字,这样设就行了 (3)然后可以输入以下命令查看设置结果(非必须) sudo update-alternatives --config gcc 因为只设置了一个,所以显示结果为:"链接组 gcc (提供 /usr/bin/gcc)中只有一个候选项:/usr/bin/gcc-4.8 无需配置.",如果有多个则会显示一个按优先级的列表. (4)最后再次输入命令gcc -version查看gcc的版本已经变成4.8啦...就成功啦. 现在默认版本已经是4.8版本,如果想用6.2版本,则gcc-6.2 这样指定就好啦
2023-01-13 02:22:251

linux 进入不了vim编辑器?

你的VIM还没有装可以用Yum在线安装自己找个yum源写上去或者可以把光盘挂上去rpm安装vim需要的包
2023-01-13 02:22:284

修改英文段落

My favorite career is professional athlete. A professional athlete has a lot of status. She earns a lot of money. She works at what she loves. She gets respect. A professional athlete must work hard. She must work long days. Sometimes, her body aches. She must still work out and go to practice. She must stay physically strong. She must eat healthy foods. She must keep a healthy lifestyle. She also is likely to be injured badly. A professional athlete can work in the sports field when she is young. She can work as a coach later. Maybe she can even work as a sports broadcaster. There are lots of alternatives,however , professional athlete is my favorite sport for all these reasons.I like to be stronger.
2023-01-13 02:22:312

双语阅读:做个全新的自己

  摘要:新年来临之际是重新塑造自我的良机。如何塑造呢?我认为,关键在于换个角度来理解我们所做的选择。对很多人而言,生命中最重要的一些选择是痛苦、恐惧、无力的根源,甚至会让人产生抑郁和自杀倾向。但事情并不一定非是如此不可。     THE annual ritual of the New Year"s resolution — I"lllose 10 pounds, get my finances in order, be morepatient with my family, feel more grateful — missesthe point. We try to steel our wills to do what wealready know we should be doing. Kick-in-the-pantsreminders, however stern, are missed opportunitiesfor genuine self-renewal. (Not to mention that theshelf life of any motivational juice we generate inJanuary tends to expire in February.)   制定新年规划这个一年一度的常规动作——我要减重10磅,要解决财务问题,要更耐心地对待家人,要更知道感恩——总是放错重点。我们竭力强化意志,去做已经意识到自己该做的那些事情。但好似“催命符”的备忘录不管多严苛,都无法激励人们进行真正的自我更新。(更别提1月份才成形的这些宏图大志是多么容易过期,2月份一到,它们往往就宣告破产。)   The turning over of a new year is an opportunity to create ourselves anew. How? The key, Isuggest, is in shifting our understanding of the choices we make. For many people, the mostimportant choices in life are sources of agony, dread, paralysis — even depression orsuicide. It doesn"t have to be like this.   新年来临之际是重新塑造自我的良机。如何塑造呢?我认为,关键在于换个角度来理解我们所做的选择。对很多人而言,生命中最重要的一些选择是痛苦、恐惧、无力的根源,甚至会让人产生抑郁和自杀倾向。但事情并不一定非是如此不可。 做个全新的自己   A hypothetical example: Eve works as a textbook editor at a Boston publishing house and wasapproached by a small but prestigious imprint on the West Coast that was looking for afiction editor. The job would be a big promotion, with a significant raise, and Eve had alwayswanted to work in fiction.   比方说,伊芙是波士顿某出版社的教科书编辑,西海岸一家正在寻找小说编辑的出版公司找到了她。该公司规模虽小,但却久负盛名。接受这份工作,伊芙的职位会大大提升,薪水会大幅提高,而且她一直都想在小说领域发展。   But Eve is in crisis. Should she move her husband and young daughter from their cozy life inBoston, her home of 15 years, to the wilds of California? If she stays, will she be forsaking theopportunity of a lifetime? If she moves, will her new boss turn out to be a jerk? Will her childbe bullied at school? What if her husband can"t find a good job? Will the family quarrel, themarriage dissolve, her boss fire her for being incompetent, and she and her child end up onfood stamps in a homeless shelter?   但伊芙却面临着艰难的抉择。她已经在波士顿生活了15年,该让丈夫和年幼的女儿抛开这里的惬意生活,与她一起搬走吗?如果选择留在波士顿,她能够割舍一生中难得的机遇吗?如果选择搬去西海岸,要是发现新老板是个混球可怎么办?要是她的孩子在学校挨欺负可怎么办?要是她丈夫找不到好工作可怎么办?家里是否会争吵不断,婚姻是否会解体,老板是否会因为她无法胜任工作而炒她鱿鱼,她和孩子是否会落得在收容所靠食品券度日的田地?   Many people are like Eve and see their choices as, in essence, problems of computation. Butchoosing between jobs is not like computing the distance between Memphis and Mumbai. Theview of choice as a matter of calculating maximal value is assumed in cost-benefit analysis,government policy making and much of economic theory. It"s even embedded in the apps youcan download that purport to help you decide whether to buy a new car, get married or changejobs.   许多人都和伊芙差不多,他们其实把选择看成了计算利害得失的问题。但在不同工作之间做出选择,跟测量从孟菲斯到孟买的距离可不是一回事。把选择看作对价值最大化的计算,是内化于成本收益分析、政府决策过程以及许多经济理论之中的一种观念。它甚至潜藏在可以从网上下载的某些旨在帮助你决定是否要买新车、是否要结婚、是否要换工作的应用程序之中。   At the heart of this model is a simple assumption: that what you should choose is alwaysdetermined by facts in the world about which option has more value — facts that, if only youwere smart enough to discover, would make decision-making relatively easy.   该模型的核心假设非常简单:你的选择总是取决于世界上的某些与哪个选项会带来更大价值有关的事实——你只要聪明到足以发现这些事实,就能够相对容易地做出决策。   But the assumption is false. When we compute distances, there are only three possibilities:one distance is more than, less than or equal to another. Similarly, when we compute value,there are only three possibilities: one thing is better than, worse than or just as good asanother. But we shouldn"t assume that goodness is like distance. Values don"t have the samestructure as facts.   但这个假设是错误的。我们测算距离的时候,所面对的可能性只有三种:一段距离比另一段长,比另一段短,或者跟另一段相等。同样,我们计算价值的时候,所面对的可能性也只有三种:一个事物比另一个好,比另一个糟,或者跟另一个差不多。但我们不该把事物的好坏和距离的长短等同起来。价值的体系和事实的体系是截然不同的。   Options can be “on a par” — different in value while being in the same overall neighborhood. Ifyour alternatives are on a par, you can"t make a mistake of reason in choosing one instead ofthe other. Since one isn"t better than the other, you can"t choose wrongly. But nor are theyequally good. When alternatives are on a par, when the world doesn"t determine a single rightthing to do, that doesn"t mean that value writ large has been exhausted. Instead of lookingoutward to find the value that determines what you should do, you can look inward to what youcan stand behind, commit to, resolve to throw yourself behind. By committing to an option,you can confer value on it.   各种选项可能会“平分秋色”——虽然价值不完全相同,但也相差无几。如果你有一些平分秋色的选项,你无论选择哪个,都不会犯判断上的错误。因为两种选择没有优劣之分,你不可能做出错误的选择。不过,它们也并非一样好。当选项平分秋色时,当世界上并非只有唯一正确的答案时,那并不意味着真正的价值已经枯竭。与其从外部寻找价值来判断自己应该做些什么,你可以向内心来询问自己能够支持、承诺,以及决心投身于什么。只要笃定于一个选项,你就为它赋予了价值。   Of course, this isn"t to say that you should commit to being a first-class jerk, pedophile ormurderer. That"s because being a jerk is not on a par with being a good person.   当然了,这并不是说你应该笃定于成为一个头号混蛋、恋童癖,或者杀人犯。这是因为,做一个混蛋和做一个好人可不是平分秋色的选项。   When we choose between options that are on a par, we make ourselves the authors of our ownlives. Instead of being led by the nose by what we imagine to be facts of the world, we shouldinstead recognize that sometimes the world is silent about what we should do. In those cases,we can create value for ourselves by committing to an option. By doing so, we not only createvalue for ourselves but we also (re)create ourselves. Eve might resolve to make her life inBoston. Someone else, in her shoes, might resolve to start a new life in California. There is noerror here, only different resolutions that create different sorts of people.   当我们在平分秋色的选项中做选择时,我们就成了自己人生的创造者。我们不应该被我们想象中的世界现实牵着鼻子走,而是应该认识到,有时,这个世界不会告诉我们应该做什么。在这种情况下,我们应该笃定一种选项,创造我们自己的价值。这样做的话,我们不仅为自己创造了的价值,我们也(重新)创造了自己。伊芙可能决心在波士顿生活。而面临同样的境遇,另一个人可能会决定在加州开始新的生活。这无所谓对错,只是不同的解决方案造就不同类型的人罢了。   So Eve, faced with her choice, should reflect on what kind of person she can be. Can she besomeone who abandons a contented life for a new adventure? A choice between alternativesthat are on a par is a precious opportunity to create the sort of person she can commit tobeing, by committing to being that sort of person.   因此,伊芙在做出选择时,应该考虑的是,她能成为什么样的人。她能为了新的冒险而放弃舒适的生活吗?在平分秋色的选项中做决定是一个宝贵的机会,可以创造出一个自己能够决心成为的人, 方法 就是下决心成为那种类型的人。   Many of the choices we face in the new year will be between alternatives that are on a par. Ourtask then is to reflect on what kind of person we can commit to being when making thosechoices. Can we commit to forgoing a much-needed new car and give the money to charityinstead? Can we commit to staying in a secure 9-to-5 job rather than starting the businesswe"ve always dreamed of? Can we commit to having a parent with Alzheimer"s move in with us,rather than paying to put her in a nursing home?   我们在新年伊始面临的许多选择都是平分秋色的选项。因此,在做出这些决定时,我们的任务就是思考,我们能下决心成为什么样的人。我们能放弃一辆急需的新车,把钱捐给慈善机构吗?我们能满足于朝九晚五的安稳工作,放弃创业的梦想吗?我们愿意把患有阿尔茨海默症的母亲接来与我们同住,而不是花钱把她送到养老院吗?   So in this new year, let"s not do the same old, same old; let"s not resolve to work harder atbeing the selves that we already are. Instead, let"s resolve to make ourselves into the selvesthat we can commit to being.   因此,在这个新年到来之际,我们不要年复一年地做同样的事了;在新年的规划中,不要下决心更努力地做本来的自己。相反,我们要把自己变成想要成为的那个人。       要悟透自己 就是正确认识自己   In all one"s life time it is oneself that one spends the most time being with or dealing with. But it is precisely oneself that one has the least understanding of.   When you are going upwards in life you tend to overestimate yourself. It seems that everything you seek for is within your reach; luck and opportunities will come your way and you are overjoyed that they constitute part of your worth. When you are going downhill you tend to underestimate yourself, mistaking difficulties and adversities for your own incompetence. It"s likely that you think it wise for yourself to know your place and stay aloof from worldly wearing a mask of cowardice, behind which the flow of sap in your life will be retarded.   人生在世,和“自己”相处最多,打交道最多,但是往往悟不透“自己”.   人生走上坡路时,往往把自己估计过高,似乎一切所求的东西都能垂手可得,甚至把运气和机遇也看做自己身价的一部分而喜不自胜.人在不得意时,又往往把自己估计过低,把困难和不利也看做自己的无能,以至把安分守己,与世无争误认为有自知之明,而实际上往往被怯懦的面具窒息了自己鲜活的生命.   To get a thorough understanding of oneself is to gain a correct view of oneself and be a sober realist -- aware of both one"s strength and shortage. You may look forward hopefully to the future but be sure not to expect too much, for ideals can never be fully realized. You may be courageous to meet challenges but it should be clear to you where to direct your efforts. That"s to way so long as you have a perfect knowledge of yourself there won"t be difficulties you can"t overcome, nor obstacles you can"t surmount.    悟透自己,就是正确认识自己,也就是说要做一个冷静的现实主义者,既知道自己的优势, 也知道自己的不足.我们可以憧憬人生,但期望值不能过高.因为在现实中,理想总是会打折扣的.可以迎接挑战.但是必须清楚自己努力的方向.也就是说,人一旦有了自知之明,也就没有什么克服不了的困难,没有什么过不去的难关.   To get a thorough understanding of oneself needs selfappreciation. Whether you liken yourself to a towering tree or a blade of grass, whether you think you are a high mountain or a small stone, you represent a state of nature that has its own raison deter. If you earnestly admire yourself you"ll have a real sense of self-appreciation, which will give you confidence. As soon as you gain full confidence in yourself you"ll be enabled to fight and overcome any adversity.    要悟透自己就要欣赏自己 .无论你是一棵参天大树,还是一棵小草,无论你成为一座巍峨的高山,还是一块小小的石头,都是一种天然,都有自己存在的价值.只要你认真地欣赏自己,你就会拥有一个真正的自我.只有自我欣赏才会有信心,一旦拥有了信心也就拥有了抵御一切逆境的动力.   To get a thorough understanding of oneself also requires doing oneself a favor when it"s needed. In time of anger, do yourself a favor by giving vent to it in a quiet place so that you won"t be hurt by its flames; in time of sadness, do yourself a favor by sharing it with your friends so as to change a gloomy mood into a cheerful one; in time of tiredness, do yourself a favor by getting a good sleep or taking some tonic. Show yourself loving concern about your health and daily life. As you are aware, what a person physically has is but a human body that"s vulnerable when exposed to the elements. So if you fall ill, it"s up to you to take a good care of yourself. Unless you know perfectly well when and how to do yourself a favor, you won"t be confident and ready enough to resist the attack of illness.    要悟透自己,就要心疼自己.在气愤时心疼一下自己 ,找个僻静处散散心,宣泄宣泄,不要让那些无名之火伤身;忧伤时,要心疼一下自己,找个三五好友,诉说诉说,让感情的阴天变晴;劳累时,你要心疼一下自己,为自己来一番问寒问暖,要明白人所拥有的不过是一个血肉之躯,经不住太多的风力霜剑;有病时,你要心疼一下自己,惟有对自己的心疼,才是战胜疾病的信心和力量.   To get a thorough understanding of oneself is to get a full control of one"s life. Then one will find one"s life full of color and flavor。   悟透了自己,才能把握住自己,你生活才会有滋有味!
2023-01-13 02:22:371

strategic alternatives是什么意思

strategic alternatives替代战略-----------------------------------如有疑问欢迎追问!满意请点击右上方【选为满意回答】按钮
2023-01-13 02:22:392

最实用的自由切换python版本,建议收藏

python -V sudo update-alternatives --install /usr/bin/python python /usr/bin/python2 1sudo update-alternatives --install /usr/bin/python python /usr/bin/python3 2 sudo update-alternatives --config python
2023-01-13 02:22:421

linux 中.rpm.bin软件怎么装

你这个包有多大?你的错误提示是什么?
2023-01-13 02:22:463

关于保护野生动物的英语作文 尽量感人一点 不要太长 120词就够

Iobject to human killing animals. Animals, although can give us humans bring great benefits. But we cannot always killing animals. Because killing animals will make natural imbalance. Imbalance. We humans are belongs to a kind of animal. How could we possibly kill our own kind? This is one of the human shame. I have several animal protection method. Don"t hunt animals to make delicious food, or take off their hair to make fur coat carpet. Don"t even scored their horns as medicine. It is very cruel frivol life behavior. Protect wildlife is the most important protective of their habitat. Secondly not abuse and killing of wild animals. Don"t participate in illegal trade in the wild animals.In the past, there have been many endangered animals. Now they are extinct. Does it matter? Has our environment been affected by their absence? Has the quality of our own life been changed? The answer to these questions is “Yes.”Yes. It does matter if we destroy an endangered species habitat to develop more farmland, housing or industrial parks. There is a delicate balance of nature. If one small part is removed, it will effect all the other parts. For example, if certain trees are cut down, bats will have no place to roost. If they cannot roost, they cannot breed. If there are no bats, there will be no animal, or bird to eat certain insects that plague our crops.Yes. Our environment has been affected by the absence of certain animals. Certain flowers are pollinated by butterflies, which migrate from Canada to Mexico. Some of the breeding grounds of these butterflies were destroyed. Now these flowers are disappearing from certain areas. We will no longer be able to enjoy their beauty.Yes. The quality of our life has been changed America used to be covered with giant trees. Now we have to visit them in one small park. Rain forests around the world are being cut down to make room for humans. We will never be able to see or study this fragile ecosystem.I would encourage us humans to look for other alternatives for our farmlands, housing, and industries. We have alternatives; the animals do not.
2023-01-13 02:22:552

请问高手in a long list of alternatives to petroleum这句该怎么理解

在很多石油替代品列表里
2023-01-13 02:22:572

development alternatives什么意思

同意前面的回答
2023-01-13 02:23:003

linux 进入不了vim编辑器?

你的 VIM 还没有装 可以 用 Yum 在线安装 自己 找个 yum 源 写上去 或者 可以 把光盘 挂上去 rpm 安装 vim 需要的 包
2023-01-13 02:23:067

linux下安装jdk后的一些问题

默认包安装会将JDK的库以及程序文件放到系统默认的lib以及bin里面你其他软件调用JDK时候就会默认先找系统默认的lib和bin正好就会找到而源码安装指定目录的jdk你其他程序要调用的话 就得指定好你安装的路径
2023-01-13 02:23:152

ubuntu上怎么设置默认python命令是执行python3而不是python2

alternatives这么好的机制用起来呀。shell里执行:sudo update-alternatives --install /usr/bin/python python /usr/bin/python2 100sudo update-alternatives --install /usr/bin/python python /usr/bin/python3 150此时你会发现如果要切换到Python2,执行:sudo update-alternatives --config python按照提示输入选择数字回车即可。这样你甚至可以将自己喜欢的任意版本python安装到任意位置,然后使用update-alternatives将其设置为系统默认python。
2023-01-13 02:23:181

求大神 Linux中JDK的安装和配置方法

一、软件下载1、下载JDK(下面分别是32位系统和64位系统下的版本)#64位# getconf LONG_BIT # 查看系统多少位二、安装JDK7.0版本1、先卸载服务器自带的jdk软件包# java -version #查看服务器是否安装过jdkjava version "1.6.0_17"OpenJDK Runtime Environment (IcedTea6 1.7.4) (rhel-1.21.b17.el6-i386)OpenJDK Client VM (build 14.0-b16, mixed mode)# rpm -qa |grep gcj #查看服务器安装的jdk软件包信息libgcj-4.4.4-13.el6.i686java-1.5.0-gcj-1.5.0.0-29.1.el6.i686# yum -y remove java-1.5.0-gcj-1.5.0.0-29.1.el6.i686 #卸载软件包2、安装jdk7.0 解压配置安装# mkdir -p /usr/lib/jvm# tar zxvf jdk-7u9-linux-i586.tar.gz -C /usr/lib/jvm# mv /usr/lib/jvm/jdk1.7.0_09 /usr/lib/jvm/java73、添加jdk7.0到系统环境变量# cp /etc/profile /etc/profile.bak #备份# vi /etc/profile #编辑,在最后添加下面的内容 export JAVA_HOME=/usr/lib/jvm/java7export JRE_HOME=${JAVA_HOME}/jre export CLASSPATH=.:${JAVA_HOME}/lib:${JRE_HOME}/lib export PATH=${JAVA_HOME}/bin:$PATH # source /etc/profile    #使配置文件立即生效由于系统中可能会有默认的其他版本JDK,所以,为了将我们安装的JDK设置为默认JDK版本,还要进行如下工作。update-alternatives --install /usr/bin/java java /usr/lib/jvm/java7/bin/java 300 update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/java7/bin/javac 300 update-alternatives --install /usr/bin/jar jar /usr/lib/jvm/java7/bin/jar 300 update-alternatives --install /usr/bin/javah javah /usr/lib/jvm/java7/bin/javah 300 update-alternatives --install /usr/bin/javap javap /usr/lib/jvm/java7/bin/javap 300 执行下面命令,设置默认版本,此命令执行后,系统会列出当前存在的各种JDK版本,会提示你选择# update-alternatives --config java4、测试# java -version # 测试是否成功 java version "1.7.0_09"Java(TM) SE Runtime Environment (build 1.7.0_09-b05)Java HotSpot(TM) Client VM (build 23.5-b02, mixed mode)另外推荐一本问题相关的学习书籍《Linux就该这么学》,这本系统对Linux学习有比较好的规划。
2023-01-13 02:23:311

ubuntu 安装或卸载软件时老是出现这个错误

1.如果能成功安装软件,其他也没什么bug,就这么着吧2.软件安装不成功,试试执行这几个命令:sudo apt-get update , sudo apt-get dist-upgrade还有 sudo apt-get -f install3.问题应该是你装某个软件造成的,是的ubuntu本身的软件管理出现混乱或者其他的毛病,所以你把造成问题的软件找出来(估计就是你装了个什么主题),或者配置它让它能正常运转或者直接卸装掉,以后装软件可要小心了,不要到乱七八糟的网站找软件,如果ubuntu的软件库里面有救尽量用软件库的嘻嘻 希望能帮到你,Thanks
2023-01-13 02:23:401

linux 安装jdk注意什么

linux 安装jdk注意什么1、先卸载服务器自带的jdk软件包# java -version #查看服务器是否安装过jdkjava version "1.6.0_17"OpenJDK Runtime Environment (IcedTea6 1.7.4) (rhel-1.21.b17.el6-i386)OpenJDK Client VM (build 14.0-b16, mixed mode)# rpm -qa |grep gcj #查看服务器安装的jdk软件包信息libgcj-4.4.4-13.el6.i686java-1.5.0-gcj-1.5.0.0-29.1.el6.i686# yum -y remove java-1.5.0-gcj-1.5.0.0-29.1.el6.i686 #卸载软件包2、安装jdk7.0 解压配置安装# mkdir -p /usr/lib/jvm# tar zxvf jdk-7u9-linux-i586.tar.gz -C /usr/lib/jvm# mv /usr/lib/jvm/jdk1.7.0_09 /usr/lib/jvm/java73、添加jdk7.0到系统环境变量# cp /etc/profile /etc/profile.bak #备份# vi /etc/profile #编辑,在最后添加下面的内容 export JAVA_HOME=/usr/lib/jvm/java7export JRE_HOME=${JAVA_HOME}/jre export CLASSPATH=.:${JAVA_HOME}/lib:${JRE_HOME}/lib export PATH=${JAVA_HOME}/bin:$PATH # source /etc/profile    #使配置文件立即生效由于系统中可能会有默认的其他版本JDK,所以,为了将我们安装的JDK设置为默认JDK版本,还要进行如下工作。update-alternatives --install /usr/bin/java java /usr/lib/jvm/java7/bin/java 300 update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/java7/bin/javac 300 update-alternatives --install /usr/bin/jar jar /usr/lib/jvm/java7/bin/jar 300 update-alternatives --install /usr/bin/javah javah /usr/lib/jvm/java7/bin/javah 300 update-alternatives --install /usr/bin/javap javap /usr/lib/jvm/java7/bin/javap 300 执行下面命令,设置默认版本,此命令执行后,系统会列出当前存在的各种JDK版本,会提示你选择# update-alternatives --config java4、测试# java -version # 测试是否成功 java version "1.7.0_09"Java(TM) SE Runtime Environment (build 1.7.0_09-b05)Java HotSpot(TM) Client VM (build 23.5-b02, mixed mode)
2023-01-13 02:23:421

营销行业常用英语词汇

营销行业常用英语词汇   导语:营销的本质是抓住用户消费者的需求并快速把需求商品化。下面是我收集整理的有关营销的英语词汇,欢迎参考!   brand awareness 品牌意识/认知   brand extensions 品牌扩展   brand loyalty 品牌忠诚度   brand mark 品牌标志   brand name 品牌名称   brand positioning 品牌定位   brand recognition 品牌识别   brand strategies 品牌战略   brand 品牌   branding strategy 品牌化战略   branding 品牌化   brand"s equity 品牌的价值   break-even analysis 盈亏平衡分析   break-even volume 盈亏平衡产量   breath of product assortment 产品线的宽度   breath or diversity of product lines 产品线的宽度或多样性   bribery 贿赂   budgeting 预算   bundle 捆绑   busines strength rating 商业能力评分   business plan 商业计划   business position 经营地位   business sector 商业部门   business services markets 商业服务市场   business strategies 经营战略   business unit strategy 经营单位战略   buyback allowances 回购折让   buyback arrangements 产品返销   buyers" bargaining power 买方的讨价还价能力   buyers 采购者   buying behavior 购买行为   buying center 采购中心   buying inertia 购买惯性   buying intention 购买意图   buying offices 连锁商店的进货中心   buying power indes (BPI) 购买力指数   buying situation 采购情况/类型   buying task 采购任务   cable TV 有线电视   Cadillac 凯迪拉克   Campbell"s Soup 金宝汤业公司   capital gains 资本收益   capital invested in product 产品投入资本   Carnival 嘉年华   cash cows 现金牛类   cash discounts 现金折扣   catalogue sales 目录销售   categorization of perception 感知分类   categorization 分门别类   Caterpillar Tractor 卡特皮勒公司   Cathay Airlines 国泰航空公司   CBS Records 唱片公司   CBS 哥伦比亚广播公司   centralization 集中化   chameleons/followers 变色龙/跟随者   channel alternatives 可选择的营销渠道   channel conflicts 渠道冲突   channel decisions 渠道决策   channel functions 渠道功能   channel institutions 渠道组织结构   channel management 渠道管理   channel objectives 渠道目标   channel of distribution 分销渠道   channel power 渠道权力   channel-control strategies 渠道控制战略   channel-design decisions 渠道设计决策   channel-management decisions 渠道管理决策   co-branding 联合品牌   code of ethics (职业)道德标准   coercive power 强制权   cognitive dissonance 认识的不协调   Colgate-Palmolive 高露洁   collection of data 数据收集   collection 收款   co-marketing alliances 联合营销联盟   combination compensation plan 结合式薪酬方案   Comdex 计算机展销会   commercialization 商业化   commitment 承诺   communication channels 传播渠道   communication process 传播过程   communication 信息交流/沟通   comparative advertisements 比较广告   comparison of brands 品牌比较   compensation deals 补偿处理   compensation plan 酬金方案   compensation/rewards 酬金/奖励   compensatory 补偿性的   competition and industry evolution 竞争和行业演变   competition-orientated pricing 竞争导向定价法   competitive advantage 竞争优势   competitive (supply-side) evolution 竞争(供方)演变   competitive factors 竞争因素   competitive intelligence 竞争情报/信息   competitive parity promotion budgeting 竞争均势促销预算法   competitive strategy 竞争战略   competitive strength 竞争优势/能力   competitor analysis 竞争者分析   complaint handling 投诉处理   component materials and parts markets 组成材料和零部件市场   computerized ordering 计算机化的订购   conclusive research 确定性研究   conditions of demand 需求情况   conflict and resolution strategies 冲突和解决战略   conformance to specifications 与规格一致   conformance 一致性   confrontation strategy 对抗战略   conjoint measurement 联合测度法   conjunctive model 联合模型   consumer decision-making 消费者(购买)决策   consumer goods channels 消费品分销渠道   consumer markets 消费品市场   consumer needs 消费者需求   consumer packaged-goods firms 消费者包装食品公司   consumer promotion 消费者促销   consumer tests 消费者测试   consumer/household market 消费者/家庭市场   consumers" perceptions 消费者感知   consumption 消费   contests 竞赛   contingency planning 权变计划   contract construction 契约建筑业   contract manufacturing 契约制造业   contraction/strategic withdrawal strategy 收缩/战略性撤退战略   contractual entry modes 契约式进入模式   contractual vertical marketing systems 合约式垂直营销系统   contribution margin analysis 边际贡献(贡献毛利)分析   contributrion margin 边际贡献   control strategies 控制战略   convenience food stores 便利食品商店   convenience goods 便利品   convenience 服务的便利性   Cool Whip 清凉维普   co-operative advertising 合作性广告   co-ordination and conflict resolution 协调与冲突解决   co-production 合作生产   core benefit proposition (CBP) 核心利益方案/提议   corollary-data method 推定数据法   corporate HQ 公司总部   corporate scope 公司(经营)范围   corporate strategy 公司战略   corporate vertical marketing systems 公司式垂直营销系统   corporate/institutional advertising 团体/社会公共机构广告   corrective action 矫正行动   cost analysis 成本分析   cost effectiveness 成本有效性   cost leadership strategy 成本领先战略   cost of capital 资本成本   cost of goods sold (COGS) 产品销售成本   cost reductions 降低成本产品   cost-and-volume relationship 成本-数量关系   cost-oriented pricing 成本导向定价法   cost-plus/mark-up pricing 成本加成/溢价定价法   costs and benefits of marketing functions 营销职能的成本和效益   costs of competitors 竞争者成本   costs of distribution 分销成本   countertrade 对等贸易   coupons 优惠券   courtesy 礼貌   coverage of geographic market 地域性市场的"范围   coverage of relevant retailers 相关零售商的销售范围   credibility 信誉   credit terms 信贷条款   critical assumptions 关键假设   cross-elasticity 交叉弹性   customary pricing 习惯性定价法   customer analysis 顾客分析   customer contact 顾客接触   customer demand 顾客需求   customer intimacy 顾客亲密度   customer loyalty 顾客忠诚度   customer need 顾客需要   customer organization of sales force 按客户组织销售队伍   customer retention 顾客维系/保留   customer satisfaction 顾客满意度   customer segment pricing 顾客细分市场定价   customer service 顾客服务   customer-oriented pricing 顾客导向定价法   customers" perception 顾客感知   customers" preferences 顾客偏好   customers" price sensitivity 顾客的价格敏感度   customizing 定制   data collection 数据收集   data confidentiality 数据保密   data research 数据研究   data sources 数据来源   dealers 经销商   deceptive advertisements 欺骗性广告   deciders 决策者   declining markets 衰退市场   decoding 解码   defect rate 缺陷率   defender strategy 防御型战略   defensive new-product development strategy 防御性新产品开发战略   defensive positioning 防御性定位   delivery time 交付时间   delivery 配送   Dell Computers 戴尔计算机公司   Delta Airlines 三角洲航空公司   demand characteristics 需求特征   demand curve 需求曲线   demand-oriented pricing 需求导向定价法   demographic environment 人口统计环境   department stores 百货商店   dependability 可靠性   deregulation 放松管制   derived demand 衍生需求   descriptive research 描述性研究   design decisions 设计决策   desired percentage mark-up on retail 预期零售利润率   desired percentage return 预期回报率   determinant attributes 关键属性   determinants 决定因素   different responses 差别反应   differentiated defender strategy 差异化防御战略   differentiated marketing 差异化营销   differentiation over time 不同时间的差异   differentiation strategy 差异化战略   differentiation 差异化   diffusion of innovation theory 创新扩散理论   dimension 因素   dimensions of quality 质量维度   direct costing profitability analysis 直接成本盈利性分析   direct mail 直接邮寄   direct marketing via advertising media 通过广告媒体的直接营销   direct marketing 直接营销   direct product profitability (DPP) 直接产品盈利性/利润率   direct selling 直销   discount rate 贴现率   discount stores 折扣商店   discount 折扣   discount/premium price policies 折扣/溢价策略   discriminant analysis 差异分析法   discriminatory adjustments 歧视价格调整   discriminatory pricing adjustments 歧视定价调整   disjunctive model 分离模型   display space 陈列空间   disposable income 可支配收入   dissonance-attribution hierarchy 不和谐-归属层次结构   distribution channel designs 分销渠道设计   distribution channel objectives 分销渠道的目标   distribution channel 分销渠道   distribution decisions 分销决策   distribution policies 分销策略   distribution 分销   distributor/store (private lables) brands 分销商/私有品牌   distributors 分销商   diversification 多元化   divest 撤退   divest 出让   divestment or liquidation 收回投资或清算   domestic target marketing strategies 国内目标市场定位的营销战略   dropping products 放弃产品   dry cleaning 干洗   dual/two channel distribution systems 双重分销系统   duplication (媒体)重复   DuPont 杜邦公司   durability 耐用性   early vs late adoption 早期采购与后期采购   earnings per share 每股收益   economic and technological factors 经济技术因素   economic power 经济权   economies of scale 规模经济   education services 教育服务   effectiveness 有效性   efficiency 效率   Electrolux 伊莱克斯   emergency goods 急需品   Emerson Electric 爱默生电气   emotional appeals 情感诉求   empathy 移情作用   empirical evidence 经验性实例   empowerment 授权   encoding 编码   end use 最终使用   endorsement 赞同   entrepreneurial strategy 企业家战略   entry strategies 进入战略   environment and packaging disposal 环境与包装处理   environment factors 环境因素   environmental scanning 环境扫描/分析   environmental strategy 环境战略   establishment 机构   ethical audit (公司)伦理审计   ethics of marketing 营销伦理道德   ethnic composition 种族构成   European Community 欧共体   evaluation and reward systems 评估与奖励体系   evaluation and selection of supplier 评估和选择供应商   evaluation of alternatives 评估替代品/各种选择   evaluation of brands 品牌评估   event sponsorship 事件赞助   event 活动   everyday low-price (EDLP) 天天低价   evoked set 引发的组合   evolution of market 市场演变   exchange 交换   exclusive dealing 独家销售   exclusive distribution 独家分销   executive summary 执行摘要   exhibition media 展示广告媒体   existing market 现有市场   exit barriers 退出壁垒   expansion path 扩张途径   expectation measures (顾客)预期测度   expectations of customers 顾客期望   expected unit sales 预计产量   expected value 期望价值   experience curve 经验曲线   experimental research 实验性研究   expert power 专长权   exploratory research 探索性研究   export agents 出口代理(商)   export jobbers 出口批发商   export management company 出口管理公司   export merchants 出口贸易商   export 出口   exporting 出口商品   extended use strategy 扩大使用战略   extending volume growth 扩大市场份额   external data sources 外部数据来源   external environment 外部环境   extrapolation of past sales trends 过去销售趋势推测法   factor analysis 因素分析法   fads 时尚   family branding 家族品牌   family life cycle 家庭生命周期   family structure 家庭结构   farm products 农产品   fast-moving consumer goods (FMCG) 快速变动的消费品   fear appeals 恐惧/顾虑诉求   features 特征   Federal Department Stores 联邦百货商店   Federal Trade Code (FTC) 联邦贸易法案   FedEx (Federal Express) 联邦快递   feedback data 反馈数据   field test marketing 实地市场测试   financing 融资   fisheries 渔业   fit and finish 结实度与外观   fixed costs 固定成本   fixed salary 固定工资   flanker strategy 侧翼进攻战略   flanker/fighting brand 战斗品牌   flanking and encirclement strategies 侧翼进攻与围堵战略   flat organizational structure 扁平的组织结构   FOB origin pricing FOB产地定价法   focus strategy 集中战略   followers 追随者   Ford 福特公司   foreign middlemen 国外中间商   forestry 林业   formalization 形式/规范化   formulate 制定   forward integration 向前一体化   franchise systems 特许系统   franchising 特许经营   free call numbers 免费电话号码   free goods 免费商品   freight-absorption pricing 免收运费定价法   fringe benefits 小额津贴   frontal attack strategy 正面进攻战略   full costing profitability analysis 全成本盈利性分析   full-service wholesalers 全方位服务的批发商   functional competencies and resource allocation 职能能力与资源分配   functional efficiency 职能效率   functional organization of sales force 按销售职能组织销售队伍   functional organizational structure 职能型组织结构   functional performance 功能性能   functional strategy 职能战略 ;
2023-01-13 02:23:511

ubuntu14.04中怎么安装 jdk1.6

第一步,下载Linux版JDK可以通过访问Oracle官网下载,或者直接通过命令行下载。lxh@ubuntu:~$wget-c/otn-pub/java/jdk/8u11-b12/jdk-8u11-linux-i586.tar.gz第二步,解压安装lxh@ubuntu:~$mkdir-p/usr/lib/jvmlxh@ubuntu:~$sudomvjdk-8u11-linux-i586.tar.gz/usr/lib/jvmlxh@ubuntu:~$cd/usr/lib/jvmlxh@ubuntu:~$sudotarxzvfjdk-8u11-linux-i586.tar.gzlxh@ubuntu:~$sudoln-sjdk1.8.0_11java-8第三步,设置环境变量在系统中添加环境变量,主要是PATH、CLASSPATH和JAVA_HOME。lxh@ubuntu:~$vi~/.bashrc在文件最后加入exportJAVA_HOME=/usr/lib/jvm/java-8exportJRE_HOME=${JAVA_HOME}/jreexportCLASSPATH=.:${JAVA_HOME}/lib:${JRE_HOME}/libexportPATH=${JAVA_HOME}/bin:$PATH保存退出,并通过命令使脚本生效:lxh@ubuntu:~$source~/.bashrc第四步,配置默认JDK版本在有的系统中会预装OpenJDK,系统默认使用的是这个,而不是刚才装的。所以这一步是通知系统使用Oracle的JDK,非OpenJDK。lxh@ubuntu:~$sudoupdate-alternatives--install/usr/bin/javajava/usr/lib/jvm/java-8/bin/java300lxh@ubuntu:~$sudoupdate-alternatives--install/usr/bin/javacjavac/usr/lib/jvm/java-8/bin/javac300lxh@ubuntu:~$sudoupdate-alternatives--configjava因为我是在虚拟机中安装的Ubuntu14.04,默认不安装OpenJDK,所以没有需要选择的JDK版本。如果是在物理机上安装的Ubuntu版本,会出现几个候选项,可用于替换java(提供/usr/bin/java)。选择路径优先级状态------------------------------------------------------------0/usr/lib/jvm/java-6-openjdk/jre/bin/java1061自动模式1/usr/lib/jvm/java-6-openjdk/jre/bin/java1061手动模式*2/usr/lib/jvm/java-6-sun/bin/java300手动模式#要维持当前值请按回车键,或者键入选择的编号:2update-alternatives:使用/usr/lib/jvm/java-8/bin/java来提供/usr/bin/java(java),于手动模式中。第五步,测试验证lxh@ubuntu:~$java-versionjavaversion"1.8.0_11"Java(TM)SERuntimeEnvironment(build1.8.0_11-b12)JavaHotSpot(TM)ClientVM(build25.11-b03,mixedmode)
2023-01-13 02:23:571