1
rwdy2008 2018-04-17 20:36:00 +08:00 via iPhone
看下异常行这个冒号是不是中文格式了
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3
MeteorCat 2018-04-17 20:43:02 +08:00 via Android
是不是把 r 的 ascii 码也计算在里面变成 r 的 ascii+0 的 ascii 位数排序,试着剔除 r 开头看看
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4
bin456789 2018-04-17 20:49:42 +08:00 1
sed 's/^r//' 2.txt | sort -k1n -t ':' | sed 's/^/r/'
勉强能用 |
5
ant2017 2018-04-17 20:54:14 +08:00 1
cat 2.txt|sort -k 1.2n -t :
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6
jasonyang9 2018-04-17 20:56:40 +08:00
KEYDEF is F[.C][OPTS][,F[.C][OPTS]] for start and stop position, where F is a field number and C a character position in the field; both are origin 1, and the stop position defaults to the line's end. 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 [bdfgiMhnRrV], which over ‐ ride global ordering options for that key. If no key is given, use the entire line as the key.
`man sort`中的这段看不懂,哪位能帮忙解释下并举几个例子?? |
9
goreliu 2018-04-17 21:29:58 +08:00 1
把 LANG 设置成 C,不然 sort 会出现各种奇怪现象。
% cat 2.txt | LANG=C sort -k1 -t ':' r0:26 r10:26 r11:26 r12:26 r13:26 r14:26 r1:26 |
10
Lpl 2018-04-17 22:52:27 +08:00 1
https://stackoverflow.com/questions/6531674/linux-sort-unexpected-output?utm_medium=organic&utm_source=google_rich_qa&utm_campaign=google_rich_qa
这个回复说的挺好的,其实你的数据 ` r0:26 -> r026 r10:26 -> r1026 r11:26 -> r1226 r12:26 -> .... r1:26 r13:26 r14:26 ` 特殊字符会被忽略,然后按照字典序来进行排序 |
11
goodryb 2018-04-17 23:41:22 +08:00
$cat 2.txt ;echo "----------" && cat 2.txt | sort -k1 -t ':'
r0:26 r1:26 r10:26 r11:26 r12:26 r13:26 r14:26 ---------- r0:26 r10:26 r11:26 r12:26 r13:26 r14:26 r1:26 为啥我执行的结果和楼主不一样呢 |
12
iwishing 2018-04-17 23:52:15 +08:00
字典顺序
r1226 r126 r1326 |
13
guoer 2018-04-18 00:25:39 +08:00
少了个-n ?
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