Translations by ZhangCheng
ZhangCheng has submitted the following strings to this translation. Contributions are visually coded: currently used translations, unreviewed suggestions, rejected suggestions.
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576. |
Unless -t CHAR is given, leading blanks separate fields and are ignored,
else fields are separated by CHAR. Any FIELD is a field number counted
from 1. FORMAT is one or more comma or blank separated specifications,
each being `FILENUM.FIELD' or `0'. Default FORMAT outputs the join field,
the remaining fields from FILE1, the remaining fields from FILE2, all
separated by CHAR.
Important: FILE1 and FILE2 must be sorted on the join fields.
E.g., use `sort -k 1b,1' if `join' has no options.
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2009-02-04 |
-t CHAR 选项可以用来指定项间分隔符,如果没有指定,缺省的分隔符是空
格。FIELD 是从1开始的项编号。FORMAT 是由逗号或者空字符分隔的属性,
每个属性都是 “FILENUM.FIELD” 类型或者“0”。缺省 FORMAT 输出合并后
的项,FILE1 中的剩余项, 以及 FILE2 中的剩余项,都由 CHAR 分隔。
特别注意:FILE1 和 FILE2 需要事先按合并项排序。
例如,如果 “join”没有任何可选项,用“sort -k 1b,1”命令。
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642. |
-H, --dereference-command-line
follow symbolic links listed on the command line
--dereference-command-line-symlink-to-dir
follow each command line symbolic link
that points to a directory
--hide=PATTERN do not list implied entries matching shell PATTERN
(overridden by -a or -A)
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2009-02-04 |
-H, --dereference-command-line
跟随命令行列出的符号链接
--dereference-command-line-symlink-to-dir
跟随命令行列出的目录的符号链接
--hide=PATTERN 隐藏符合PATTERN模式的项目
(-a 或 -A 将覆盖此选项)
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727. |
a number all lines
t number only nonempty lines
n number no lines
pBRE number only lines that contain a match for the basic regular
expression, BRE
FORMAT is one of:
ln left justified, no leading zeros
rn right justified, no leading zeros
rz right justified, leading zeros
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2009-02-04 |
a 对所有行编号
t 对非空行编号
n 不编行号
pBRE 只对符合正则表达式BRE的行编号
FORMAT 是下列之一:
ln 左对齐,空格不用0填补
rn 右对齐,空格不用0填补
rz 右对齐,空格用0填补
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739. |
If standard input is a terminal, redirect it from /dev/null.
If standard output is a terminal, append output to `nohup.out' if possible,
`$HOME/nohup.out' otherwise.
If standard error is a terminal, redirect it to standard output.
To save output to FILE, use `%s COMMAND > FILE'.
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2009-05-10 |
如果标准输入是终端,将其重定向自 /dev/null。
如果标准输出是终端, 还会输出至 `nohup.out'(如果可能的话),
否则输出至 `$HOME/nohup.out'。
如果标准错误是终端,将其重定向至标准输出。
要将输出保存至 FILE,使用 `%s COMMAND > FILE'。
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751. |
Traditional format specifications may be intermixed; they accumulate:
-a same as -t a, select named characters, ignoring high-order bit
-b same as -t o1, select octal bytes
-c same as -t c, select ASCII characters or backslash escapes
-d same as -t u2, select unsigned decimal 2-byte units
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2009-02-04 |
传统格式命令可混合使用,不同的格式可叠加:
-a 同 -t a, 使用命名的字符,忽略高阶位
-b 同 -t o1, 使用八进制单字节字符
-c 同 -t c, 使用 ASCII 字符,或者反斜杠正名的特殊字符
-d 同 -t u2, 使用无符号十进制双字节字符
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753. |
If first and second call formats both apply, the second format is assumed
if the last operand begins with + or (if there are 2 operands) a digit.
An OFFSET operand means -j OFFSET. LABEL is the pseudo-address
at first byte printed, incremented when dump is progressing.
For OFFSET and LABEL, a 0x or 0X prefix indicates hexadecimal;
suffixes may be . for octal and b for multiply by 512.
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2009-02-04 |
如果两个调用格式都适用,系统会在最后一个运算量以+或数字开始
(如果有两个运算量)的情况下采用第二种格式。
OFFSET 运算量是指 -j OFFSET。LABEL是第一个字节的伪地址,
随着累积过程递增。OFFSET 和 LABEL 如果冠以 0x 或 0X 前缀则
表示十六进制数;后缀 . 代表八进制数,但后缀 b 表示乘以 512。
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757. |
RADIX is d for decimal, o for octal, x for hexadecimal or n for none.
BYTES is hexadecimal with 0x or 0X prefix, and may have a multiplier suffix:
b 512, kB 1000, K 1024, MB 1000*1000, M 1024*1024,
GB 1000*1000*1000, G 1024*1024*1024, and so on for T, P, E, Z, Y.
Adding a z suffix to any type displays printable characters at the end of each
output line.
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2009-02-04 |
RADIX: d - 十进制, o - 八进制, x - 十六进制, n - 不适用
BYTES: 前缀 0x 或 0X 代表十六进制,可以有一个乘子后缀:
b 512, kB 1000, K 1024, MB 100*100, M 1024*1024,
GB 1000*1000*1000, G 1024*1024*1024, T, P, E, Z, Y 可以此类推。
任何类型都可有后缀 z 表示显示每个输出行的最后的可读字符。
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826. |
-t is implied if PAGE_LENGTH <= 10. With no FILE, or when
FILE is -, read standard input.
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2009-02-04 |
如果 PAGE_LENGTH <=10则使用 -t 选项。如果FILE没有定义,
或者 FILE 是 -,则从标准输入读入。
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