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Both sides previous revision Previous revision Next revision | Previous revision Next revision Both sides next revision | ||
команды_фильтры [2018/08/22 09:49] val [cut] |
команды_фильтры [2018/10/18 12:55] val [sort] |
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$ cut -c1-5 /etc/passwd | $ cut -c1-5 /etc/passwd | ||
- | $ rev /etc/passwd | cut -c 2- | rev #remove last character | + | $ cat /etc/passwd | rev | cut -c 2- | rev #remove last character |
</code> | </code> | ||
Line 32: | Line 32: | ||
Ключи -n -r -u -kN | Ключи -n -r -u -kN | ||
+ | <code> | ||
+ | $ sort -n -t . -k 1,1 -k 2,2 -k 3,3 -k 4,4 addresses.txt | ||
+ | </code> | ||
===== uniq ===== | ===== uniq ===== | ||