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  • The Barbara K. Ostrom (1978) Bioinformatics and Computing Facility
  • Computing Resources
    • Active Data Storage
    • Archive Data Storage
    • Luria Cluster
      • FAQs
    • Other Resources
  • Bioinformatics Topics
    • Tools - A Basic Bioinformatics Toolkit
      • Getting more out of Microsoft Excel
      • Bioinformatics Applications of Unix
        • Unix commands applied to bioinformatics
        • Manipulate NGS files using UNIX commands
        • Manipulate alignment files using UNIX commands
      • Alignments and Mappers
      • Relational databases
        • Running Joins on Galaxy
      • Spotfire
    • Tasks - Bioinformatics Methods
      • UCSC Genome Bioinformatics
        • Interacting with the UCSC Genome Browser
        • Obtaining DNA sequence from the UCSC Database
        • Obtaining genomic data from the UCSC database using table browser queries
        • Filtering table browser queries
        • Performing a BLAT search
        • Creating Custom Tracks
        • UCSC Intersection Queries
        • Viewing cross-species alignments
        • Galaxy
          • Intro to Galaxy
          • Galaxy NGS Illumina QC
          • Galaxy NGS Illumina SE Mapping
          • Galaxy SNP Interval Data
        • Editing and annotation gene structures with Argo
      • GeneGO MetaCore
        • GeneGo Introduction
        • Loading Data Into GeneGO
        • Data Management in GeneGO
        • Setting Thresholds and Background Sets
        • Search And Browse Content Tab
        • Workflows and Reports Tab
        • One-click Analysis Tab
        • Building Network for Your Experimental Data
      • Functional Annotation of Gene Lists
      • Multiple Sequence Alignment
        • Clustalw2
      • Phylogenetic analysis
        • Neighbor Joining method in Phylip
      • Microarray data processing with R/Bioconductor
    • Running Jupyter notebooks on luria cluster nodes
  • Data Management
    • Globus
  • Mini Courses
    • Schedule
      • Previous Teaching
    • Introduction to Unix and KI Computational Resources
      • Basic Unix
        • Why Unix?
        • The Unix Tree
        • The Unix Terminal and Shell
        • Anatomy of a Unix Command
        • Basic Unix Commands
        • Output Redirection and Piping
        • Manual Pages
        • Access Rights
        • Unix Text Editors
          • nano
          • vi / vim
          • emacs
        • Shell Scripts
      • Software Installation
        • Module
        • Conda Environment
      • Slurm
    • Introduction to Unix
      • Why Unix?
      • The Unix Filesystem
        • The Unix Tree
        • Network Filesystems
      • The Unix Shell
        • About the Unix Shell
        • Unix Shell Manual Pages
        • Using the Unix Shell
          • Viewing the Unix Tree
          • Traversing the Unix Tree
          • Editing the Unix Tree
          • Searching the Unix Tree
      • Files
        • Viewing File Contents
        • Creating and Editing Files
        • Manipulating Files
        • Symbolic Links
        • File Ownership
          • How Unix File Ownership Works
          • Change File Ownership and Permissions
        • File Transfer (in-progress)
        • File Storage and Compression
      • Getting System Information
      • Writing Scripts
      • Schedule Scripts Using Crontab
    • Advanced Utilization of IGB Computational Resources
      • High Performance Computing Clusters
      • Slurm
        • Checking the Status of Computing Nodes
        • Submitting Jobs / Slurm Scripts
        • Interactive Sessions
      • Package Management
        • The System Package Manager
        • Environment Modules
        • Conda Environments
      • SSH Port Forwarding
        • SSH Port Forwarding Jupyter Notebooks
      • Containerization
        • Docker
          • Docker Installation
          • Running Docker Images
          • Building Docker Images
        • Singularity
          • Differences from Docker
          • Running Images in Singularity
      • Running Nextflow / nf-core Pipelines
    • Python
      • Introduction to Python for Biologists
        • Interactive Python
        • Types
          • Strings
          • Lists
          • Tuples
          • Dictionaries
        • Control Flow
        • Loops
          • For Loops
          • While Loops
        • Control Flows and Loops
        • Storing Programs for Re-use
        • Reading and Writing Files
        • Functions
      • Biopython
        • About Biopython
        • Quick Start
          • Basic Sequence Analyses
          • SeqRecord
          • Sequence IO
          • Exploration of Entrez Databases
        • Example Projects
          • Coronavirus Exploration
          • Translating a eukaryotic FASTA file of CDS entries
        • Further Resources
      • Machine Learning with Python
        • About Machine Learning
        • Hands-On
          • Project Introduction
          • Supervised Approaches
            • The Logistic Regression Model
            • K-Nearest Neighbors
          • Unsupervised Approaches
            • K-Means Clustering
          • Further Resources
      • Data Processing with Python
        • Pandas
          • About Pandas
          • Making DataFrames
          • Inspecting DataFrames
          • Slicing DataFrames
          • Selecting from DataFrames
          • Editing DataFrames
        • Matplotlib
          • About Matplotlib
          • Basic Plotting
          • Advanced Plotting
        • Seaborn
          • About Seaborn
          • Basic Plotting
          • Visualizing Statistics
          • Visualizing Proteomics Data
          • Visualizing RNAseq Data
    • R
      • Intro to R
        • Before We Start
        • Getting to Know R
        • Variables in R
        • Functions in R
        • Data Manipulation
        • Simple Statistics in R
        • Basic Plotting in R
        • Advanced Plotting in R
        • Writing Figures to a File
        • Further Resources
    • Version Control with Git
      • About Version Control
      • Setting up Git
      • Creating a Repository
      • Tracking Changes
        • Exercises
      • Exploring History
        • Exercises
      • Ignoring Things
      • Remotes in Github
      • Collaborating
      • Conflicts
      • Open Science
      • Licensing
      • Citation
      • Hosting
      • Supplemental
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MIT Resources

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Massachusetts Institute of Technology

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  • Terminal
  • Command prompt
  • Shell

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  1. Mini Courses
  2. Introduction to Unix and KI Computational Resources
  3. Basic Unix

The Unix Terminal and Shell

PreviousThe Unix TreeNextAnatomy of a Unix Command

Last updated 1 year ago

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Terminal

  • Common name for the interface that allows you to input commands and see the output from commands.

Command prompt

  • Sequence of one or more characters, such as $ or % in combination with other customizable elements, such as the username or the current working directory.

  • It indicates readiness to accept commands.

Shell

  • Command line interpreter.

  • Users operate the computer by entering command input as text for a shell to execute or by creating text scripts of one or more such commands.