04-10-2008
Hi Yogesh,
I have studied ....but still iam confused ...i have written like below ....t
sort +1 +2 +3n +4 +5n this is correct ?
can u give me code ....for key columns which numeric also .....
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hey,
I have a file that looks smthng like this:
/*--- abcd_0050 ---*/
asdfjk
adsfkja
lkjljgafsd
/*---abcd_0005 ---*/
lkjkljbfkgj
ldfksjgf
dfkgfjb
/*-- abcd_0055--*/
klhfdghd
dflkjgd
jfdg
I would like it to be sorted so that it looks like this:
/*---abcd_0005 ---*/
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how can i sort the next list just by look at the numbers (ignore letters)
example:
abc123
dff4f
aaa2aa
bbbb55555bb
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dff4f
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i have list of files:
Wang De Wong CVPR 09.pdf
Yaacob AFGR 99 Second edition.pdf
Shimon CVPR 01.pdf
Den CCC 97 long one.pdf
Ronald De Bour CSPP 04.pdf
.....
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i have list of files:
Wang De Wong CVPR 09.pdf
Yaacob AFGR 99 Second edition.pdf
Shimon CVPR 01.pdf
Den CCC 97 long one.pdf
Ronald De Bour CSPP 04.pdf
.....
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Let's say that I have a database that I call part ID. This database has the following grouping:
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Fork3=64
Bike1=28
Bike2=24
Bike3=20
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Hi, I have posted related topic but as i continue the research I find more need to sort the data.
AS(2607:f278:4101:11:dead:beef:f00f:f), AS786 AS6453 AS7575 AS7922
AS(2607:f2e0:f:1db::16), AS786 AS3257 AS36252
AS786 AS3257 AS36252
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No Start End
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1 2001:418:1::4 0.342 ms
2 2001:418:1::1 0.630 ms
3 2001:504:16::1b1b 0.393 ms
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SORT(1) User Commands SORT(1)
NAME
sort - sort lines of text files
SYNOPSIS
sort [OPTION]... [FILE]...
sort [OPTION]... --files0-from=F
DESCRIPTION
Write sorted concatenation of all FILE(s) to standard output.
Mandatory arguments to long options are mandatory for short options too. Ordering options:
-b, --ignore-leading-blanks
ignore leading blanks
-d, --dictionary-order
consider only blanks and alphanumeric characters
-f, --ignore-case
fold lower case to upper case characters
-g, --general-numeric-sort
compare according to general numerical value
-i, --ignore-nonprinting
consider only printable characters
-M, --month-sort
compare (unknown) < `JAN' < ... < `DEC'
-n, --numeric-sort
compare according to string numerical value
-R, --random-sort
sort by random hash of keys
--random-source=FILE
get random bytes from FILE (default /dev/urandom)
-r, --reverse
reverse the result of comparisons
--sort=WORD
sort according to WORD: general-numeric -g, month -M, numeric -n, random -R, version -V
-V, --version-sort
sort by numeric version
Other options:
--batch-size=NMERGE
merge at most NMERGE inputs at once; for more use temp files
-c, --check, --check=diagnose-first
check for sorted input; do not sort
-C, --check=quiet, --check=silent
like -c, but do not report first bad line
--compress-program=PROG
compress temporaries with PROG; decompress them with PROG -d
--files0-from=F
read input from the files specified by NUL-terminated names in file F; If F is - then read names from standard input
-k, --key=POS1[,POS2]
start a key at POS1 (origin 1), end it at POS2 (default end of line)
-m, --merge
merge already sorted files; do not sort
-o, --output=FILE
write result to FILE instead of standard output
-s, --stable
stabilize sort by disabling last-resort comparison
-S, --buffer-size=SIZE
use SIZE for main memory buffer
-t, --field-separator=SEP
use SEP instead of non-blank to blank transition
-T, --temporary-directory=DIR
use DIR for temporaries, not $TMPDIR or /tmp; multiple options specify multiple directories
-u, --unique
with -c, check for strict ordering; without -c, output only the first of an equal run
-z, --zero-terminated
end lines with 0 byte, not newline
--help display this help and exit
--version
output version information and exit
POS is F[.C][OPTS], where F is the field number and C the character position in the field; both are origin 1. If neither -t nor -b is in
effect, characters in a field are counted from the beginning of the preceding whitespace. OPTS is one or more single-letter ordering
options, which override global ordering options for that key. If no key is given, use the entire line as the key.
SIZE may be followed by the following multiplicative suffixes: % 1% of memory, b 1, K 1024 (default), and so on for M, G, T, P, E, Z, Y.
With no FILE, or when FILE is -, read standard input.
*** WARNING *** The locale specified by the environment affects sort order. Set LC_ALL=C to get the traditional sort order that uses
native byte values.
AUTHOR
Written by Mike Haertel and Paul Eggert.
REPORTING BUGS
Report sort bugs to bug-coreutils@gnu.org
GNU coreutils home page: <http://www.gnu.org/software/coreutils/>
General help using GNU software: <http://www.gnu.org/gethelp/>
COPYRIGHT
Copyright (C) 2009 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.
SEE ALSO
The full documentation for sort is maintained as a Texinfo manual. If the info and sort programs are properly installed at your site, the
command
info coreutils 'sort invocation'
should give you access to the complete manual.
GNU coreutils 7.1 July 2010 SORT(1)