Souvik Kar Mahapatra souvikinator

## clean-up-arch-linux.md

      
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                souvikinator
                / clean-up-arch-linux.md
            
            
              Created
              July 14, 2024 09:52
                — forked from rumansaleem/clean-up-arch-linux.md
            
              
                Instructions to clean up Arch Linux (Manjaro)
              
          
    Contents


Clean pkg cache
Remove unused packages (orphans)
Clean cache in /home
remove old config files
Find and Remove

duplicates
empty files
empty directories


broken symlinks


## postgres-cheatsheet.md

      
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                souvikinator
                / postgres-cheatsheet.md
            
            
              Created
              November 21, 2021 16:35
                — forked from Kartones/postgres-cheatsheet.md
            
              
                PostgreSQL command line cheatsheet
              
          
    PSQL

Magic words:
psql -U postgres
Some interesting flags (to see all, use -h or --help depending on your psql version):

-E: will describe the underlaying queries of the \ commands (cool for learning!)
-l: psql will list all databases and then exit (useful if the user you connect with doesn't has a default database, like at AWS RDS)