Study your flashcards anywhere!

Download the official Cram app for free >

  • Shuffle
    Toggle On
    Toggle Off
  • Alphabetize
    Toggle On
    Toggle Off
  • Front First
    Toggle On
    Toggle Off
  • Both Sides
    Toggle On
    Toggle Off
  • Read
    Toggle On
    Toggle Off
Reading...
Front

How to study your flashcards.

Right/Left arrow keys: Navigate between flashcards.right arrow keyleft arrow key

Up/Down arrow keys: Flip the card between the front and back.down keyup key

H key: Show hint (3rd side).h key

A key: Read text to speech.a key

image

Play button

image

Play button

image

Progress

1/35

Click to flip

35 Cards in this Set

  • Front
  • Back
cd
change directory
df
disk free, free space remaining on hard drive
du
disk usage, space used in current directory and all subdirectories
ls
list files
ls -l
list files showing file type, file mode, size of file and date of creation or revision
man
display pages from the system manual
mkdir
make directory, create a new one
mv
rename a directory
pwd
print working directory; shows you which direcotry is the current directory
rmdir
remove directory
chsh
change shell
chsh -l
list shells available on your system
cd
change directory
exit
log off (some systems)
logout
log off (some systems)
passwd
change password
ps -A
list all running processes
ps -a
list all running processes from all terminals at which u are logged in
ctrl c
interrupt output
ctrl d
log off
ctrl h
erase a character
ctrl q
resume scrolling
ctrl s
stop scrolling
cat
read text file, create text file, concatenate files, append text to file
cp
copy file or group of files
cpio
back up files
-exec
used to specify an action to be performed on files located with find command
find
find files
grep
search for specific text within text file
ln
link files
lpr
print text file
mv
rename file
-print
used ith find command to tell system to display results on standard output
rm
delete file or group of files
rm -i
in deleting multiple files, the system promtps u to confirm deletion of each