Revision as of 22:34, 28 November 2022

ls

-a, --all
do not ignore entries starting with .

-h, --human-readable
with -l and -s, print sizes like 1K 234M 2G etc

-l
use a long listing format

-r, --reverse
reverse order while sorting

-t
sort by time, newest first

-i
display inode number

space / f
scroll forward one screen

enter
scroll forward one line

b
scroll backward one screen

d
scroll forward half a screen

h
display help

q
quit

/string
search string forward

?string
search string backward

n
find next occurrence

N
find previous occurrence (less only)

display lines (-l), words (-w), bytes (-c), characters (-m) of file

-b
remove all access acls

-d
apply default acl

-k
remove all default acls

-m
set or modify acls

-n
prevent automatic recalculation of mask

-R
apply recursive

-x
remove access acl

@@ Line 18: / Line 18: @@
 -i</br>
 display inode number
-= tar =
--c</br>
-create tarball
--f</br>
-specify tarball name
--p</br>
-preserve file permissions, default as root
--r</br>
-append files to the end of an existing uncompressed tarball
--t</br>
-list contents of an existing tarball
--u</br>
-append files to the end of an existing uncompressed tarball, if files are newer
--v</br>
-verbose
--x</br>
-extract tarball
--j</br>
-compress using bzip2
--z</br>
-compress using gzip
 = less & more =