small-utils - utils written for specific uses

	Commit message (Collapse)	Author	Age	Files	Lines
*	rename output.h to trace_macros.h	Thorsten Töpper	2025-08-31	3	-3/+3
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*	split_for_sort: stdin mode flush output at end	Thorsten Töpper	2025-08-30	1	-0/+1
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*	split_for_sort: key colission with 63, switch to 128 lists	Thorsten Töpper	2025-08-30	1	-3/+5
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*	split_for_sort: performance improvement	Thorsten Töpper	2025-08-30	1	-36/+62
\| \| \| \| \| \| \| \| \|	In the background distribute the metadata across 63 lists instead of a single one. a-z A-Z 0-9 _ are the possible bytes on which decision via modulo happens. TODO: check whether this makes sense or wasting memory with 256 is more effective.
*	split_for_sort: handle filename - as stdin	Thorsten Töpper	2025-08-30	1	-7/+125
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*	split_for_sort: Append mode implemented	Thorsten Töpper	2025-08-29	1	-16/+54
\| \| \| \| \| \| \|	There may be situations when not every input file is available at once, so those can't be handled in a single session. The append mode opens the files without overwriting the previous content so making the way the tool can be used in scripts more flexible.
*	mem_internal_check: dump and map filter array onto/from FS	Thorsten Töpper	2025-08-24	1	-24/+221
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*	split_for_sort: set RLIMIT_NOFILE to max	Thorsten Töpper	2025-08-23	1	-0/+25
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*	split_for_sort: make use of FS cache	Thorsten Töpper	2025-08-23	1	-3/+0
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*	mem_internal_check: simplified towards qsort and bsearch	Thorsten Töpper	2025-08-21	1	-475/+156
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*	hex_conversion: introduce ishex_string	Thorsten Töpper	2025-08-20	1	-2/+2
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*	mem_internal_check: switch reason for search cancel	Thorsten Töpper	2025-08-20	1	-1/+1
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*	mem_internal_check: alternative to tree_based_check	Thorsten Töpper	2025-08-19	1	-0/+675
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*	tree_based_check: SPDX Flag	Thorsten Töpper	2025-08-19	1	-1/+4
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*	tree_based_check: fixes for debug build.	Thorsten Töpper	2025-08-14	1	-11/+14
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*	tree_based_check: switch to unsigned values	Thorsten Töpper	2025-08-14	1	-11/+13
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*	tree_based_check: filter utility for hash lists	Thorsten Töpper	2025-08-12	1	-0/+684
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*	split_for_sort: add filename to warning	Thorsten Töpper	2025-08-11	1	-1/+1
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*	split_for_sort: switch from strncpy to memcpy	Thorsten Töpper	2025-08-10	1	-4/+4
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*	split_for_sort: Split a given file into buckets	Thorsten Töpper	2025-08-10	1	-0/+367
	The target bucket is decided based on the first X characters of a line. The bucket name gets a prefix defined as argument and can be sorted faster on weak hardware. Note: This is just a split alternative. Real world usage in a shell script with a file in which the first 10 characters are the equal in each line, the following 2 bytes are evaluated for splitting: split_for_sort TMPSFS 12 raw_data.txt for f in TMPSFS ; do sort -o "${f}_sorted" -u "${f}" done \# Rely on the argument resolution to go with lexical order cat TMPSFS_sorted > sorted_data.txt rm TMPSFS