week 3 Flashcards

1
Q

ELF

A

Executable and Linkable Format: default executable file format on linux

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2
Q

SIGILL

A

Illegal instruction (ie dividing by zero)

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3
Q

SigSEV

A

Segmentation violation (ie trying to read or modify memory that hasn’t been allocated)

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4
Q

SIGPIPE

A

Network socket/pipe is closed by other end

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5
Q

SigINT

A

interuppt process

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6
Q

SIG TERM

A

order prodcess to clean up its state and terminate

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7
Q

SIGKILL

A

forcibly terminate process

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8
Q

find

A

command that searches for files/directories
i.e. find ~ -type f -name “*.txt”

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9
Q

grep

A

look for strings inside files
i.e. grep search_term file path

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10
Q
A
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