Se a sua versão de classificação padrão não oferecer a opção -V, você poderá usar um programa de classificação alternativo msort. Permite o uso de uma opção híbrida :
A comparação híbrida é como uma comparação lexicográfica, exceto pelo fato de que cadeias de dígitos são tratadas como números.
Então, um trecho assim:
# Utility functions: print-as-echo, print-line-with-visual-space.
pe() { for _i;do printf "%s" "$_i";done; printf "\n"; }
pl() { pe;pe "-----" ;pe "$*"; }
pl " Input data file $FILE:"
tail -v $FILE
pl " Expected output:"
tail -v $E
pl " Results:"
msort -q -j -l -n 5,5 -c hybrid $FILE |
tail -v
produz isso:
-----
Input data file data1:
==> data1 <==
2017-10-26_09:17:59/sdf.log:Data LOST: 3.00 KB (6 sectors)
2017-10-26_09:17:59/sdg.log:Data LOST: 6.00 KB (12 sectors)
2017-10-26_09:17:59/sdh.log:Data LOST: 611.29 MB (1251918 sectors)
2017-10-26_09:17:59/sdi.log:Data LOST: 6.00 KB (12 sectors)
2017-10-26_09:17:59/sdl.log:Data LOST: 6.00 KB (12 sectors)
2017-10-26_09:17:59/sdo.log:Data LOST: 3.00 KB (6 sectors)
2017-10-26_09:17:59/sdp.log:Data LOST: 2.00 KB (4 sectors)
2017-10-26_09:17:59/sdq.log:Data LOST: 414.60 MB (849106 sectors)
2017-10-26_09:17:59/sdr.log:Data LOST: 65.29 MB (133712 sectors)
2017-10-26_09:17:59/sds.log:Data LOST: 5.00 KB (10 sectors)
-----
Expected output:
==> expected-output1 <==
2017-10-25_09:30:22/sdn.log:Data LOST: 5.00 KB (10 sectors)
2017-10-25_14:37:03/sdb.log:Data LOST: 5.00 KB (10 sectors)
2017-10-26_09:17:59/sds.log:Data LOST: 5.00 KB (10 sectors)
2017-10-26_09:17:59/sdg.log:Data LOST: 6.00 KB (12 sectors)
2017-10-26_09:17:59/sdi.log:Data LOST: 6.00 KB (12 sectors)
2017-10-26_09:17:59/sdl.log:Data LOST: 6.00 KB (12 sectors)
2017-10-25_09:30:22/sdj.log:Data LOST: 2.35 MB (4822 sectors)
2017-10-26_09:17:59/sdr.log:Data LOST: 65.29 MB (133712 sectors)
2017-10-26_09:17:59/sdq.log:Data LOST: 414.60 MB (849106 sectors)
2017-10-26_09:17:59/sdh.log:Data LOST: 611.29 MB (1251918 sectors)
-----
Results:
==> standard input <==
2017-10-25_09:30:22/sdi.log:Data LOST: 5.00 KB (10 sectors)
2017-10-25_09:30:22/sdn.log:Data LOST: 5.00 KB (10 sectors)
2017-10-25_14:37:03/sdb.log:Data LOST: 5.00 KB (10 sectors)
2017-10-26_09:17:59/sdi.log:Data LOST: 6.00 KB (12 sectors)
2017-10-26_09:17:59/sdl.log:Data LOST: 6.00 KB (12 sectors)
2017-10-26_09:17:59/sdg.log:Data LOST: 6.00 KB (12 sectors)
2017-10-25_09:30:22/sdj.log:Data LOST: 2.35 MB (4822 sectors)
2017-10-26_09:17:59/sdr.log:Data LOST: 65.29 MB (133712 sectors)
2017-10-26_09:17:59/sdq.log:Data LOST: 414.60 MB (849106 sectors)
2017-10-26_09:17:59/sdh.log:Data LOST: 611.29 MB (1251918 sectors)
Alguns detalhes para o msort:
msort sort records in complex ways (man)
Path : /usr/bin/msort
Version : 8.53
Type : ELF 64-bit LSB executable, x86-64, version 1 (SYS ...)
Help : probably available with -h,--help
Repo : Debian 8.9 (jessie)
Home : http://www.billposer.org/Software/msort.html (pm)
Em um sistema como:
OS, ker|rel, machine: Linux, 3.16.0-4-amd64, x86_64
Distribution : Debian 8.9 (jessie)
bash GNU bash 4.3.30
Felicidades ... felicidades, drl