When two passes are performed, the partially sorted data is stored in a temporary file on disk. Otherwise, the sort is performed in two separate sort and merge passes, and the amounts of memory used for both passes are equal. If the sort fits within the maximum memory size (as set by default or as specified by the /m parameter), the sort is performed in a single pass.
Notepad ++ sort on column code#
Characters greater than ASCII code 127 are sorted based on information in the Country.sys file or in an alternate file specified by the country command in your Config.nt file.
The sort program uses the collating-sequence table that corresponds to the Country/Region code and code-page settings. The sort command doesn't distinguish between uppercase and lowercase letters and has no limit on file size. It can be faster and more efficient (especially with large files) to specify the input file directly (as defined by filename1 in the command syntax), and then specify the output file using the /o parameter. You can specify input and output files by using redirection symbols ( ). You can use the pipe symbol ( |) to direct input data to the sort command from another command or to direct sorted output to another command. The default setting usually gives the best performance.Ĭurrently, the only alternative to the default locale is the C locale, which is faster than natural language sorting (it sorts characters according to their binary encodings). The default maximum memory size when no size is specified is 90% of the available main memory, if both the input and output are files, or 45% of main memory otherwise. If the memory size is specified, the exact specified amount is used for the sort (must be at least 160 KB), regardless of how much main memory is available. The memory used is always a minimum of 160 KB. Lines with fewer than N characters collate before other lines. For example, /+3 indicates that each comparison should begin at the third character of each line. The /+ command-line option starts comparisons at the character that is specified by N. Specifying the output file is faster than redirecting standard output to the same file.īy default, comparisons start at the first character of each line. If not specified, the data is written to the standard output. Specifies the file where the sorted input is to be stored. By default, the system temporary directory is used. Specifies the path of the directory to hold the sort command's working storage if the data does not fit in the main memory.
Specifying the input file is faster than redirecting the same file as standard input. If no file name is specified, the standard input is sorted. Specifies the maximum number of characters in a record or a line of the input file (the default value is 4,096 and the maximum is 65,535). Overrides the sort order of characters that are defined by the system default locale (that is, the language and Country/Region selected during installation). Specifies the amount of main memory to use for the sort in kilobytes (KB). Specifies the character position number where sort will begin each comparison. Reverses the sort order (that is, sorts from Z to A and from 9 to 0). Reads input, sorts data, and writes the results to the screen, to a file, or to another device.
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