mirror of https://github.com/CrimsonTome/tldr.git
Merge branch 'master' into psql
commit
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# cd
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> Change the current working directory
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- Go to the given directory
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`cd {{/path/to/directoryl}}`
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- Go to home directory of current user
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`cd`
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- Go up to the parent of the current directory
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`cd ..`
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- Go to the previously chosen directory
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`cd -`
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# mysql
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> the MySQL command-line tool
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- Connect to a database
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`mysql {{database_name}}`
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- Connect to a database using credentials
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`mysql -u {{user}} -p{{password}} {{database_name}}`
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- Execute SQL statements in a script file (batch file)
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`mysql {{database_name}} < {{script.sql}}`
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# locate
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> find filenames quickly
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- Look for pattern in the database. Note: the database is recomputed periodically (usually weekly or daily).
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`locate {{pattern}}`
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- Recompute the database. You need to do it if you want to find recently added files.
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`sudo updatedb`
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# locate
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> find filenames quickly
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- Look for pattern in the database. Note: the database is recomputed periodically (usually weekly or daily).
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`locate {{pattern}}`
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- Recompute the database. You need to do it if you want to find recently added files.
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`sudo /usr/libexec/locate.updatedb`
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Loading…
Reference in New Issue