To find the HBA cards installed on your system RedHat
# lspci -nn | grep -i hba >> To check the available HBA ports : # ls -l /sys/class/fc_host >>To find the state of HBA ports (online/offline) : # more….
Read moreEnabling su/sudo Access with Wheel Group
About this Hands-on Lab System Administrators rarely log into a system as `root`, due to a number of security risks. Some distributions even disable the `root` account to begin with…..
Read moreHow to identify the HBA cards/ports and WWN in Linux
Method 1 install packages pciutils atau sysfsutils. # yum install pciutils To find the HBA cards installed on your system use : # lspci -nn | grep -i hba 07:00.0….
Read moreFixing Duplicate Packages When Upgrading Process RedHat
This is the way I did fix one CentOS/RedHat 7 server with 471 dupes. First I had to install yum utils: yum install yum-utils Have tried yum-complete-transaction and other stuff….
Read moreInstall Git Client On Solaris 10
Install git client On Solaris 10 ================================ – Download packages git binaries di https://mirrors.edge.kernel.org/pub/software/scm/git/ – Upload packages dan extract – masuk ke directory git-source # export PATH=$PATH:/usr/sfw/bin # export PATH=$PATH:/usr/ccs/bin….
Read moreInstallasi Curl On Solaris 10
– Download curl binaries source di https://curl.se/download.html – Upload Ke server solaris 10 login as: root Using keyboard-interactive authentication. Password: Last login: Mon May 2 09:59:42 2016 from 172.17.2.60 Authorized….
Read moreError – rpmdb open failed
[root@idcbprhoswrk004 data]# yum clean all error: db5 error(5) from dbenv->open: Input/output error error: cannot open Packages index using db5 – Input/output error (5) error: cannot open Packages database in /var/lib/rpm….
Read moreSetup Publisher Local Repository Solaris 11
Mount ISO Repo Solaris : # mount -F hsfs /export/home/secadmin/source_solaris/sol-11_4-repo.iso /repo/repo_full/ # mount -F hsfs /export/home/secadmin/source_solaris/11.4.7.5.0/sol-11_4_7_5_0-incr-repo.iso /repo/sru/ noted : Path iso harus detail (full location path) di define pada command….
Read moreRepair Human Error Change Owner Filesystem Linux
Enter to Rescue Mode. Resetup Owner File and Directory Redhat rpm –setperms -a Resetup User Group File and Directory rpm –setugids -a Resetup Owner Filesystem Linux rpm –setperms filesystem
Read moreRemoving a Swap File
Disable a swapfile : #swapoff -v /swapfile Remove the swapfile on filesystem #rm /swapfile
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