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Startup Banner CentOS

October 03, 2014

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Create Message Banner Banner CentOS:

vi /etc/motd

type in what you would like it do display

eg. Hello

save and quit like from vi

ESC
:wq!

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Install Vmware Player on Ubuntu 20.04

Step 1. Install some required Ubuntu packages: sudo apt-get update && sudo apt-get upgrade -y sudo apt-get install wget gcc build-essential linux-headers-generic linux-headers-$(uname -r) Step 2. Download VMware Player for Linux https://my.vmware.com/web/vmware/downloads Step3. Install VMware Player sudo sh VMware-Player-16.1.0-17198959.x86_64.bundle

Install 7zip on Centos 6.4 (i686)

1. Add rpmforge repository wget http://packages.sw.be/rpmforge-release/rpmforge-release-0.5.2-2.el6.rf.i686.rpm rpm -ivh rpmforge-release-0.5.2-2.el6.rf.i686.rpm 2. Install 7z yum install p7zip 3. Extract file 7za x [7zfilename] 4. Compress 7za a -mx=9 7zfilename.7z [filename/directory]

error: db3 error(-30974) from dbenv->failchk: DB_RUNRECOVERY

[root@lch1 ~]# yum update rpmdb: Thread/process 10237/140252464477952 failed: Thread died in Berkeley DB library error: db3 error(-30974) from dbenv->failchk: DB_RUNRECOVERY: Fatal error, run database recovery error: cannot open Packages index using db3 - (-30974) error: cannot open Packages database in /var/lib/rpm CRITICAL:yum.main: Error: rpmdb open failed >>> rpm works after <<< [root@lch1 ~]# rpm --rebuilddb rpmdb: Thread/process 10237/140252464477952 failed: Thread died in Berkeley DB library error: db3 error(-30974) from dbenv->failchk: DB_RUNRECOVERY: Fatal error, run database recovery error: cannot open Packages index using db3 - (-30974) [root@lch1 ~]# cd /var/lib/rpm; ls -l total 127448 -rw-r--r--. 1 root root 10170368 Apr 5 14:51 Basenames -rw-r--r--. 1 root root 12288 Apr 5 14:38 Conflictname -rw-r--r--. 1 root root 24576 Apr 5 15:42 __db.001 -rw-r--r--. 1 root root 237568 Apr 5 15:42 __db.002 -rw-r--r--. 1 r

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Startup Banner CentOS

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