commands Flashcards

1
Q

Lists files and directories in a directory.

A

ls

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2
Q

Changes the current directory.

A

cd

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3
Q

Prints the current working directory.

A

pwd

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4
Q

Creates a new directory.

A

mkdir

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5
Q

Removes files and directories.

A

rm

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6
Q

Copies files and directories.

A

cp

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7
Q

Moves or renames files and directories.

A

mv

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8
Q

Concatenates and displays the contents of files.

A

cat

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9
Q

Searches for patterns in files.

A

grep

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10
Q

Searches for files and directories.

A

find

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11
Q

Changes the permissions of files and directories.

A

chmod

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12
Q

Changes the owner of files and directories.

A

chown

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13
Q

Displays information about running processes.

A

ps

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14
Q

Provides a dynamic real-time view of the system’s processes.

A

top

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15
Q

Displays the manual pages for commands.

A

man

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16
Q

Connects to a remote server securely using the SSH protocol.

A

ssh

17
Q

Securely copies files between local and remote systems over SSH.

A

scp

18
Q

Creates or extracts compressed archive files.

A

tar

19
Q

Downloads files from the web.

A

wget

20
Q

Stream editor for modifying and transforming text.

A

sed