suse | 易学教程

Virtual Box中安装的Suse 11系统无法使用共享粘贴板

阅读更多关于 Virtual Box中安装的Suse 11系统无法使用共享粘贴板

1、开启共享粘贴板->双向 2、点击：设备->安装增强功能，提示如下报错：Kernel headers not found 3、挂载Suse原版镜像，使用如下命令安装kernel header #zypper in kernel-source kernel-devel 4、重新点击：设备->安装增强功能（前提：先要把之前挂载的镜像通过“设备->分配光驱->移除虚拟盘”释放掉） 5、提示让看错误日志： 6、再次使用如下命令安装：gcc # zypper in gcc 7、再次重试安装增强功能，终于成功 8、查看相关进程已经存在，复制粘贴功能也可以用了 #ps axu |grep VBox 总结下：SUSE系统在“安装增强功能”报错时，如果是提示：“Kernel headers not found”，挂载Suse原版镜像，使用如下命令安装kernel header和gcc #zypper in kernel-source kernel-devel #zypper in gcc 然后重试“安装增强功能”，如果还是不能使用粘贴复制功能，请先使用如下命令查看相关进程是否已经启动 #ps axu |grep VBox 如果进程未启动，尝试使用VBoxClient –clipboard 或VBoxClient-all命令启动来源： CSDN 作者： dxwd320 链接： https:/

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

阅读更多关于 Can't install the caret package in R (in my Linux machine)

问题 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

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

阅读更多关于 How to upgrade openssl 0.9.8 to 1.0.2 with mod_ssl in Apache 2.2.9

问题 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

chmod a freshly mounted external drive to set up writing access

阅读更多关于 chmod a freshly mounted external drive to set up writing access

问题 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 - 回答1: Try this first, umount /dev

Graphical DIFF programs for linux [closed]

阅读更多关于 Graphical DIFF programs for linux [closed]

问题 As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references, or expertise, but this question will likely solicit debate, arguments, polling, or extended discussion. If you feel that this question can be improved and possibly reopened, visit the help center for guidance. Closed 7 years ago . I really like Araxis Merge for a graphical DIFF program for the PC. I have no idea what's available for linux , though. We're running

Graphical DIFF programs for linux [closed]

阅读更多关于 Graphical DIFF programs for linux [closed]

Btrfs被红帽甩了，她是谁？

阅读更多关于 Btrfs被红帽甩了，她是谁？

【推荐】2019 Java 开发者跳槽指南.pdf(吐血整理) >>> 近日，研读RHCE 8教程，才知道Red Hat Enterprise Linux 8中，引入了一个高级的存储技术Stratis。到网上查询，才知道，早在2017年，RHEL就已经决定义无反顾地要喜新厌旧，甩掉旧爱Btrfs，结了新欢Stratis。我突然意识到，我对这个Btrfs还不太熟悉。她谁呀？ Btrfs，据小道消息说，是一个缩写，由better file system缩写而来。专业的读音是“better fuss”（注2）。又有人说，Btrfs是B-tree file system的缩写，2007年由Oracle公司开发专用于Linux操作系统的文件系统，2013年趋于稳定，使用的是copy-on-write机制。参与开发的公司有（注3）： Facebook Fujitsu SUSE Oracle Fusion-IO Intel Linux Foundation Red Hat STRATO AG 参考来源： 1、 https://fossbytes.com/red-hat-deprecate-btrfs-filesystem-stratis/ 2、https://en.wikipedia.org/wiki/Btrfs 3、 https://btrfs.wiki.kernel.org/index

How do I pass a variable from my local server to a remote server?

阅读更多关于 How do I pass a variable from my local server to a remote server?

问题 I am trying to pass a variable from my local server (location1) to a remote server (location2). The purpose of the code is to copy a file from the remote server from a predefined location. In simpler terms, I want to copy files from location2 to location1 using a predefined path where location1 is on the local server and location2 is a remote server. See the code segment: $location1=somewhere/on/local_server $location2=somewhere/on/remote_server sshpass -p "password" ssh username@74.11.11.11

Gensim: “C extension not loaded, training will be slow.”

阅读更多关于 Gensim: “C extension not loaded, training will be slow.”

问题 I am running gensim on Linux Suse. I can start my python program but on startup I get: C extension not loaded, training will be slow. Install a C compiler and reinstall gensim for fast training. GCC is installed. Does anyone know what I have to do? 回答1: Try the following: Python 3.x $ pip3 uninstall gensim $ apt-get install python3-dev build-essential $ pip3 install --upgrade gensim Python 2.x $ pip uninstall gensim $ apt-get install python-dev build-essential $ pip install --upgrade gensim

hadoop 集群搭建-suse linux 11

阅读更多关于 hadoop 集群搭建-suse linux 11

好久都没写了啊。感觉自己都不像是一个搞技术都了。来个存货吧！ hadoop 集群搭建 3台机器 suse 系统规划 IP 主机名 hostname hadoop角色 10.96.91.93 namenode93 NameNode、SecondaryNameNode 、ResourceManage、 DataNode 、NodeManager 10.96.91.129 datanode129 DataNode NodeManager 10.96.91.130 datanode130 DataNode NodeManager 创建 hadoop 用户 useradd -u 501 -g users -d /home/hadoop -s /bin/bash hadoop mkdir /home/hadoop chown -R hadoop:users /home/hadoop passwd hadoop 密码设置方便记忆，我设置到用户名和密码一样修改主机名文件位置 /etc/HOSTNAME vim /etc/HOSTNAME文件 /etc/rc.d/boot.localnet start 修改host文件！三台机器都要修改！文件位置 /etc/hosts 10.96.91.93 namenode93 10.96.91.129 datanode129 10.96.91