sort 根据不同数据类型进行排序

Posted 2021-03-13 gaiting

功能：

根据不同数据类型进行排序

格式：

sort [OPTION]... [FILE]...
sort [OPTION]... --files0-from=F

参数：

-b, --ignore-leading-blanks 忽略每行开始前的空格
ignore leading blanks

-d, --dictionary-order
consider only blanks and alphanumeric characters

-f, --ignore-case 排序时，忽略大小写
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 依照月份进行排序
compare (unknown) < ‘JAN‘ < ... < ‘DEC‘

-h, --human-numeric-sort
compare human readable numbers (e.g., 2K 1G)

-n, --numeric-sort 依照数值的大小写排序
compare according to string numerical value

-R, --random-sort
sort by random hash of keys

--random-source=FILE
get random bytes from FILE

-r, --reverse 以倒序排序
reverse the result of comparisons

--sort=WORD
sort according to WORD: general-numeric -g, human-numeric -h, month -M, numeric -n, random -R, version -V

-V, --version-sort
natural sort of (version) numbers within text

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

--debug
annotate the part of the line used to sort, and warn about questionable usage to stderr

--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=KEYDEF 选择区间进行排序
sort via a key; KEYDEF gives location and type

-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

--parallel=N
change the number of sorts run concurrently to N

-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

   

实例：