http://blog.csdn.net/pipisorry/article/details/41258577 How to manually remove an infected file from your computer In order to manually remove an infected item from your computer you need to perform the following steps: 1. Restart the computer in Saf…

问题详情 bigdata@ubuntucmbigdata1:/opt/softwares/cm-$ sudo ./cloudera-manager-installer.bin This installer always creates a new database, and will overwrite the existing database connection information for any existing installation. If you still want to…

在错误的从os级别remove掉 trace file 之后,怎么找到该trace file的内容? 參考原文: How to Find the Content of Trace File Generated for an Oracle Process after Removing the Trace File by Mistake at OS Level (Doc ID 805083.1) 适用于: Oracle Database - Enterprise Edition - Version…

linux 中出现 Read-only file system - Aidon博客 - CSDN博客 https://blog.csdn.net/u010839779/article/details/77062347 rm: cannot remove Read-only file system - kq1983的专栏 - CSDN博客https://blog.csdn.net/kq1983/article/details/44671961…

使用GIT进行merge的时候, git merge --no-ff master 如果merge之后出现问题, 想进行回退, 可以使用 git reset --hard HEAD 来回退到最新的版本, 这时使用git status 可能出现 Untrack file $ git status On branch fds_encrypt_conf Your branch is up-to-date with 'origin/fds_encrypt_conf'. Untracked files:…

Malformed lock file found: /var/cache/dnf/metadata_lock.pid.Ensure no other dnf process is running and remove the lock file manually or run systemd-tmpfiles --remove dnf.conf.[root@jaxGu ajaxGu]# systemd-tmpfiles --remove dnf.conf 英文不好看不懂的有木有,网上搜出来全部…

Recovering an InnoDB table from only an .ibd file. Sometime you may need to recover a table when all you have is the .ibd file. In this case, if you try to load it into a new instance, your likely to encounter some errors about the table id not match…

###sample 0:安装GI 和DB soft 都成功,如何回退DB soft [opdb@pdbdb01:/db/db/app/db/product/11204/deinstall]$ ./deinstallChecking for required files and bootstrapping ...Please wait ...Location of logs /db/db/app/oraInventory/logs/ ############ ORACLE DEINSTALL &…

转自: http://icesquare.com/wordpress/mysql-starting-mysql-error-the-server-quit-without-updating-pid-file/ 他也是更新系统后出现的这个问题,我是更新之后出现的该问题,所以按照他的思路删掉配置文件就可以启动了,至于为什么会出现这种问题,回头有时间再仔细研究下. This step-by-step guide is mainly for FreeBSD, however the idea is th…

This bug will kill supervisors Affects Version/s: 0.9.2-incubating, 0.9.3, 0.9.4 Fix Version/s: 0.10.0, 0.9.5 问题背景 最近发现刚搭起的Storm集群,没过多久,Supervisor 便悄然死去了一大半.查看死去Supervisor的log,发现java.io.FileNotFoundException: File '../stormconf.ser' does not exist异常.…