→ BASH Commands OS → Start Learning / Download MP3 Flashcards

start learning

Question		Answer
send signal to process start learning		kill
change current working directory start learning		cd
print current working directory start learning		pwd
print text and a newline start learning		echo
format output start learning		printf
set environment variables start learning		export
success command start learning		true
failure command start learning		false
exit shell / script start learning		exit
read input start learning		read
filter input by regular expression start learning		grep
recursively find files or directories start learning		find
additional scripting language for I/O or file manipulation start learning		awk
additional scripting language for I/O or file manipulation start learning		sed
list directory contents start learning		ls
manipulate I/O by splitting up by delimiters start learning		cut
character / word / line count start learning		wc
keep the first N characters/lines start learning		head
keep the last N characters/lines start learning		tail
write input to a file and to standard output start learning		tee
change file timestamps / create files start learning		touch
concatenate files / display files start learning		cat
display I/O interactively start learning		less
copy files or directories start learning		cp
delete files or directories start learning		rm
move/rename files or directories start learning		mv
create symbolic or hard links start learning		ln
delete files start learning		unlink
create a named pipe special file start learning		mkfifo
disk usage start learning		du
disk free start learning		df
list block devices start learning		lsblk
display date start learning		date
generate numbers start learning		seq
sort output start learning		sort

BASH commands OS

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