GNU/Linux man pages
Livre :
Expressions régulières,
Syntaxe et mise en oeuvre :
GNU/Linux |
CentOS 4.8 |
i386 |
 |
nl(1) |
 |
nl − number lines of files
nl [OPTION]... [FILE]...
Write each FILE to standard output, with line numbers added. With no FILE, or when FILE is -, read standard input.
Mandatory
arguments to long options are mandatory for short options
too.
−b,
−−body−numbering=STYLE
use STYLE for numbering body lines
−d, −−section−delimiter=CC
use CC for separating logical pages
−f, −−footer−numbering=STYLE
use STYLE for numbering footer lines
−h, −−header−numbering=STYLE
use STYLE for numbering header lines
−i, −−page−increment=NUMBER
line number increment at each line
−l, −−join−blank−lines=NUMBER
group of NUMBER empty lines counted as one
−n, −−number−format=FORMAT
insert line numbers according to FORMAT
−p, −−no−renumber
do not reset line numbers at logical pages
−s, −−number−separator=STRING
add STRING after (possible) line number
−v, −−starting−line−number=NUMBER
first line number on each logical page
−w, −−number−width=NUMBER
use NUMBER columns for line numbers
|
−−help |
display this help and exit |
−−version
output version information and exit
By default, selects −v1 −i1 −l1 −sTAB −w6 −nrn −hn −bt −fn. CC are two delimiter characters for separating logical pages, a missing second character implies :. Type \\ for \. STYLE is one of:
|
a |
number all lines |
|||
|
t |
number only nonempty lines |
|||
|
n |
number no lines |
pREGEXP
number only lines that contain a match for REGEXP
FORMAT is one of:
|
ln |
left justified, no leading zeros |
|||
|
rn |
right justified, no leading zeros |
|||
|
rz |
right justified, leading zeros |
Written by Scott Bartram and David MacKenzie.
Report bugs to <bug-coreutils@gnu.org>.
Copyright
© 2004 Free Software Foundation, Inc.
This is free software; see the source for copying
conditions. There is NO warranty; not even for
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
The full documentation for nl is maintained as a Texinfo manual. If the info and nl programs are properly installed at your site, the command
info coreutils nl
should give you access to the complete manual.
|
nl(1) | |