suse

适合企业的最佳 Linux 发行版

♀尐吖头ヾ 提交于 2019-12-05 13:54:19
在这篇文章中,我将分享企业环境下顶级的 Linux 发行版。其中一些发行版用于服务器和云环境以及桌面任务。所有这些可选的 Linux 具有的一个共同点是它们都是企业级 Linux 发行版 —— 所以你可以期待更高程度的功能性,当然还有支持程度。 什么是企业级的 Linux 发行版? 企业级的 Linux 发行版可以归结为以下内容 —— 稳定性和支持。在企业环境中,使用的 Linux 版本必须满足这两点。稳定性意味着所提供的软件包既稳定又可用,同时仍然保持预期的安全性。 企业级的支持因素意味着有一个可靠的支持机制。有时这是单一的(官方)来源,如公司。在其他情况下,它可能是一个非营利性的治理机构,向优秀的第三方支持供应商提供可靠的建议。很明显,前者是最好的选择,但两者都可以接受。 Red Hat 企业级 Linux(RHEL) Red Hat 有很多很棒的产品,都有企业级的支持来保证可用。其核心重点如下: Red Hat 企业级 Linux 服务器:这是一组服务器产品,包括从容器托管到 SAP 服务的所有内容,还有其他衍生的服务器。 Red Hat 企业级 Linux 桌面:这些是严格控制的用户环境,运行 Red Hat Linux,提供基本的桌面功能。这些功能包括访问最新的应用程序,如 web 浏览器、电子邮件、LibreOffice 等。 Red Hat 企业级 Linux 工作站

Can't install the caret package in R (in my Linux machine)

我们两清 提交于 2019-12-05 06:21:52
I am facing the following errors while trying to install the caret package in R. g++: error: /tmp/Rtmp2Tos7n/R.INSTALL2e6e30153a74/nloptr/nlopt-2.4.2/lib/libnlopt_cxx.a: No such file or directory make: *** [nloptr.so] Error 1 ERROR: compilation failed for package ‘nloptr’ * removing ‘/rmt/csfiles/pgrads/mava290/R/x86_64-suse-linux-gnu-library/3.1/nloptr’ Warning in install.packages : installation of package ‘nloptr’ had non-zero exit status ERROR: dependency ‘nloptr’ is not available for package ‘lme4’ * removing ‘/rmt/csfiles/pgrads/mava290/R/x86_64-suse-linux-gnu-library/3.1/lme4’ Warning in

What is the Maximum Java Heap Space for SuSE Linux

萝らか妹 提交于 2019-12-04 20:58:15
This question is related to Java Refuses To Start - Could Not Resrve Enough Space for Object Heap and should be easy enough to figure out. However; my searches haven't yielded anything useful. Essentially we have 2 32 bit OS's (RedHat & SuSE) on different machines with the same hardware. Both use the same JVM both executing the same command line. RedHat works perfectly fine but SuSE reports there isn't enough Memory. We just need to know if this is a limitation of the version of SuSE we're using or if it's something else. 'cat /proc/version' gives us: Linux version 2.6.5-7.244-bigsmp (geeko

How to upgrade openssl 0.9.8 to 1.0.2 with mod_ssl in Apache 2.2.9

血红的双手。 提交于 2019-12-04 17:36:56
I am asked to recompile mo_ssl with openssl 1.0.2 in SuseSE11SP3. However, I am a newbie to Suse, but know a little bit of linux. OS : Suse SE11SP3 Openssl : 0.9.8j <-which comes with original Suse linux Web Server : Apache httpd 2.2.9 Here is limitation I have. I cannot use zypper or rpm because company security policy does not allow me to do it. It is absurd, this is how it goes here. Another limitation I have is this system is used by other web servers which I don't have permission. I have to make it as locally as possible. What I want it to happen is that when I recompile apache server, I

SUSE Linux以及mysql的安装

和自甴很熟 提交于 2019-12-04 16:57:28
1.检测系统是否安装MySQL #rpm -qa | grep -i mysql 若已安装过,会出现: MySQL-server-5.0.22-0.i386 MySQL-client-5.0.22-0.i386 那么输入以下命令删除它: #rpm -ev MySQL-server-5.0.22-0.i386 # rpm -ev MySQL-client-5.0.22-0.i386 注意:若删除的时候,出现删除不成功,出现依赖的包,前提必须删除依赖项。rpm -ev dovecot-1.0.7-7.el5.x86_64 2.安装MySQL # rpm -ivh MySQL-server-5.5.31-1.linux2.6.x86_64.rpm # rpm -ivh MySQL-client-5.5.31-1.linux2.6.x86_64.rpm 3.先了解下默认安装位置及作用 1.数据库目录 arb/mysql/ 2.配置文件    /usr/mysql (mysql.server命令及配置文件) 3.相关命令 /usr/bin (mysqladmin mysqldump等命令) 4.启动脚本    /etc/rc.d/init.d/ (启动脚本文件mysql的目录) 如:/etc/rc.d/init.d/mysql start/restart/stop/status 特别说明

Installing newest Python on openSUSE

萝らか妹 提交于 2019-12-04 08:40:43
I installed Python on an openSUSE system (see version below) using the Zypper package manager. This gives me Python 3.2, but some packages require Python 3.3. Updating with zypper update python3 stays on Python 3.2. How can I upgrade to 3.3, ideally using the package manager and reusing the rest of my working Python installation (site packages, pip...)? openSUSE 12.2 (x86_64) VERSION = 12.2 CODENAME = Mantis You can add the devel:languages:python:Factory repository or use the 1 Click Install and a Python 3.3.2 version form here (e.g. from the above repo). (Show other versions->openSUSE 12.2-

chmod a freshly mounted external drive to set up writing access

蹲街弑〆低调 提交于 2019-12-04 03:21:58
I have mounted a external drive at: # mkdir /mnt/external and subsequently: mkdir -p /mnt/external mount /dev/sdb1 /mnt/external Now only the root-user has access to write to these folders. linux-wyee:/home/martin # dir /mnt drwxr-xr-x 2 root root 4096 13. Dez 22:01 external How to change this - how to change that all can write to the external drive. I need to change the permissions within the terminal. chmod 777 /dev/sdb1 /mnt/external or something alike - Balaji Perumal Try this first, umount /dev/sdb1 chmod -R 0777 /mnt/external then mount with mount /dev/sdb1 /mnt/external or try chmod -R

XP硬盘安装openSUSE11.4图文教程

喜夏-厌秋 提交于 2019-12-03 19:24:27
本文介绍的是如何在XP下不刻盘直接安装openSUSE11.4。 首先先引出2篇文章: XP硬盘安装Fedora14图文教程 http://www.linuxsight.com/blog/997 XP硬盘安装ubuntu10.10全程图解 http://www.linuxsight.com/blog/935 以上2篇文章也是采用硬盘安装方式,它主要利用了在XP下安装GRUB4DOS来引导安装。 如果openSUSE采用类似的方法也是行得通,不过这篇文章说的是另外一种方法。 此方法利用了openSUSE光盘里提供的软件来安装,有点类似于ubuntu的wubi的方式,但绝不是wubi那种直接当软件安装,它只不过充当grub4dos的角色。 openSUSE11.4下载地址: http://www.linuxsight.com/blog/1177 下载DVD的ISO后,在XP下用虚拟光驱可以看到光盘里有这么一个文件,如图: 双击安装 安装完成后会提示重启 重启后发现多了个引导菜单。 进入界面 安装 选择从硬盘 选择ISO所在的分区,输入路径。 注意前面有个“/”否则会提示:no repository found 成功引导之后就进入了正式的安装了。 下面就看看openSUSE的安装吧。 提供了GNOME和KDE两种桌面,我个人比较喜欢带GNOME的openSUSE。

What is the recommended way of accessing a network share folder (located in Windows or Linux) in java

拈花ヽ惹草 提交于 2019-12-03 09:56:44
问题 All, Forgive me I am not familiar with the Linux. I am trying to read all the files of a network share folder which is located in either Windows or Linux system. Currently I just made it work for the case of Windows by below code. networkShareFolder="\\\\10.50.90.18\\ITS Tool\\xml\\";//It is a windows Network share path. File[] files = new File(networkShareFolder).listFiles(); But When I deploy my application to the Linux system and run it. It just told me can not get any files from the

Installing Python 2.7 on SLES 11

烈酒焚心 提交于 2019-12-03 06:53:14
问题 Has anyone been able to successfully install Python 2.7 on SLES 11 SP1? If so, how? I have tried several methods to install as follows: Tried building from source -- this turns out to be exceedingly tedious and beyond my patience and skill level. Tried using PythonBrew, but it gave up with errors. Tried installing an RPM from an OpenSuse 11 repo, but it would not complete due to dependency issues. 回答1: Building from source is the most appropriate answer. Your patience will pay significant