Error after increasing the XFS file system Disk. [root@linuxraja ~]# fdisk -l GPT PMBR size mismatch (52428799 != 104857599) will be corrected by w(rite). Disk /dev/sda: 50 GiB, 53687091200 bytes, 104857600 sectors …………………………… [root@linuxraja ~]# fdisk /dev/sda Welcome to fdisk (util-linux 2.30.2). Changes will remain in memory only, until you decide to write them. Be…
Argument list too long – Linux Error
What Linux Error – Argument list too long root@ip-10-74-4-101:/tmp/vfs_cache# rm -f /tmp/vfs_cache/tmp_*.jar -su: /bin/rm: Argument list too long Why This error occurs when there is a large number of arguments passed to a command, usually, we come across this while deleting a large number of files in a folder. This is caused because the command…
Email Authentication – 101
Three important tools to prevent Spoofing and Validate Email Authenticity I) Sender Policy Framework (SPF) This is the email authentication protocol that defines all the senders that are authenticated to send emails on behalf of your domain. SPF protects a company’s domain from spoofing and improves its sender reputation with MBPs (Mailbox Providers) such as…
Ubuntu 22 upgrade Issue – sg3-utils : Depends: libsgutils2-1.46-2
root@linuxraja-ubunt22-01:~# apt upgrade Reading package lists… Done Building dependency tree… Done Reading state information… Done You might want to run ‘apt –fix-broken install’ to correct these. The following packages have unmet dependencies: sg3-utils : Depends: libsgutils2-1.46-2 (>= 1.46) but it is not installed Solution : apt update dpkg –purge –force-all libsgutils2-2 wget http://ftp.de.debian.org/debian/pool/main/s/sg3-utils/libsgutils2-1.46-2_1.46-3_amd64.deb dpkg…
PMP Module XII Stakeholders Management
1. What should you do with stakeholders throughout a project Identify all of them. Determine their requirements. Determine their expectations. Determine their interest. Determine their level of influence and authority. Plan to engage them Plan how you will engage with them Manage their expectations, influence, and engagement. Monitor communications and stakeholder engagement. Communicate with them…
PMP Module XI Procurement Management
1. What is the difference between centralized and decentralized contracting Centralized: There is one procurement department, and the procurement manager handles procurement for many projects Decentralized: There is no procurement department or procurement manager assigned and the project manager may be responsible for the plan as well as conducting and monitoring work on all procurements…
PMP Module X Risk Management
1. What is risk management The process of identifying, evaluating, and planning responses to events, both positive and negative, that might occur during a project. 2. What is the purpose of a spike In an agile project, spikes take place in the development process to explore uncertainty. There are two types of spikes: architectural spikes…
PMP Module IX Communication Management
1. How should communication flow on a project Project communications occur internally and externally to the core project team – vertically (up and down the levels of the organization) and horizontally (between peers) 2. What are the four types of communication Formal Written, Formal Verbal, Informal Written, Informal Verbal 3. Describe an interactive model of…
PMP Module VIII Resource Management
1. What are the key outputs of the plan Resource Management Process Resource Management Plan Team charter Updates to project documents 2. What are the key outputs of the Acquire Resources Process Physical resource assignments Project or work assignments Resource Calendars 3. What are the key outputs of the Develop Team Process Team performance Assessments…
PMP Module VII Quality Management
1. What are the key outputs of the plan Quality Management Process Quality Management Plan Quality Metrics Updates to project management plan and project documents 2. What are the key output of the Manage Quality Process Test and Evaluation Documents Quality Reports Change Reports Updates to project management plan and project documents 3. What are…