File age measurements show the distribution of file ages (days since the first commit) and the recency of file updates (days since the latest commit).

Summary

Number of files: 617
Daily file updates (only one update per file and date counted): 1305
First update: 2002-01-05
Latest update: 2022-01-24
Days between first and latest update: 7325 (1046 weeks, estimated 5230 working days)
Active days (at least one file change): 2590
Data:

Organized per file

File Change History Overall

File Age Distribution Overall

Days since first update

There are 617 files with 318,686 lines of code in files.

616 files that are 366+ days old (318,679 lines of code)
1 files that are 181-365 days old (7 lines of code)
0 files that are 91-180 days old (0 lines of code)
0 files that are 31-90 days old (0 lines of code)
0 files that are 1-30 days old (0 lines of code)

Legend:

366+

181-365

91-180

31-90

1-30

Latest Change Distribution Overall

Days since last update

There are 617 files with 318,686 lines of code in files.

577 files have been last changed 366+ days ago (283,170 lines of code)
12 files have been last changed 181-365 days ago (12,832 lines of code)
4 files have been last changed 91-180 days ago (400 lines of code)
19 files have been last changed 31-90 days ago (20,556 lines of code)
5 files have been last changed 1-30 days ago (1,728 lines of code)

Legend:

366+

181-365

91-180

31-90

1-30

File Change History per File Extension

c, h, gitattributes, txt, cpp, py, gitignore, vcxproj, yml, props, proj, md, sh, rst, mak, bat, js, pl, com, json, plist, cc, p, applescript, bdf, l, y, css, xml, in, tex, sed, e, f, g, toml, n, r, html, yaml, pat, clang-format, gitmodules, awk, agc, pm

File Age Distribution per Extension

Days since first update

366+

181-365

91-180

31-90

1-30

Latest Change Distribution per Extension

Days since last update

366+

181-365

91-180

31-90

1-30

File Change History per Logical Decomposition

primary

primary (file age distribution)

Days since first update

366+

181-365

91-180

31-90

1-30

primary (latest change distribution)

Days since last update

366+

181-365

91-180

31-90

1-30

Oldest Files (Top 20)

File	# lines	# units	last modified (days ago)	created (days ago)	# changes
bdf nh10.bdf in win/X11	6940	-	7326	7326	1
options.c in src	5775	1	57	7326	326
tex Guidebook.tex in doc	5440	-	691	7326	291
bdf ibm.bdf in win/X11	5404	-	7326	7326	1
sp_lev.c in src	5121	1	58	7326	120
cmd.c in src	4982	7	233	7326	317
lev_yacc.c in sys/share	4805	-	1055	7326	39
trap.c in src	4515	4	770	7326	296
qt_win.cpp in win/Qt	4419	231	788	7326	68
zap.c in src	4261	1	804	7326	259
shk.c in src	3985	1	777	7326	159
wintty.c in win/tty	3596	4	448	7326	191
files.c in src	3577	6	57	7326	217
invent.c in src	3316	1	786	7326	250
objnam.c in src	3279	1	693	7326	225
mon.c in src	3253	2	807	7326	280
apply.c in src	3196	4	803	7326	247
botl.c in src	2967	1	807	7326	121
monst.c in src	2903	-	1112	7326	62
wingem1.c in win/gem	2840	2	2423	7326	14

Files Not Recently Changed (Top 20)

File	# lines	# units	last modified (days ago)	created (days ago)	# changes
sed unx2atar.sed in sys/atari	11	-	7326	7326	1
g setup.g in sys/atari	13	-	7326	7326	1
pat moveinit.pat in sys/msdos	28	-	7326	7326	1
bdf ibm.bdf in win/X11	5404	-	7326	7326	1
bdf nh10.bdf in win/X11	6940	-	7326	7326	1
Files.r in sys/mac	287	-	6378	7326	4
colorwin.c in sys/amiga	217	-	2454	7326	2
clipwin.c in sys/amiga	231	-	2454	7326	2
errno.h in sys/wince/ceinc	1	-	2438	6753	2
stat.h in sys/wince/ceinc/sys	1	-	2438	6753	2
amistack.c in sys/amiga	4	-	2438	7326	9
gnplayer.h in win/gnome	4	-	2438	7326	9
gnopts.h in win/gnome	4	-	2438	7326	8
mhaskyn.h in sys/wince	5	-	2438	7128	7
mhaskyn.h in win/win32	5	-	2438	7318	8
gnyesno.h in win/gnome	5	-	2438	7326	8
mhfont.h in sys/wince	6	-	2438	7128	8
gnaskstr.h in win/gnome	6	-	2438	7326	8
assert.h in sys/wince/ceinc	7	-	2438	6753	2
rect.h in include	7	-	2438	7326	8

Most Recently Created Files (Top 20)

File	# lines	# units	last modified (days ago)	created (days ago)	# changes
ttyplay2.py in nle/scripts	7	1	85	234	4
read_heaplog.py in nle/scripts	21	1	184	443	4
cc pynethack.cc in win/rl	670	-	2	539	36
nle.c in src	460	-	57	541	30
read_tty.py in nle/scripts	181	8	2	541	13
cc rlmain.cc in sys/unix	113	-	58	541	14
nledl.c in sys/unix	105	-	58	541	15
nleobs.h in include	78	-	57	541	26
nle.h in include	31	-	58	541	10
nledl.h in include	20	-	58	541	9
cc winrl.cc in win/rl	979	1	188	640	34
agent.py in nle/agent	699	28	184	640	10
dashboard.html in nle/dashboard/app	699	-	640	640	1
base.py in nle/env	396	16	2	640	51
collect_env.py in nle/scripts	297	22	184	640	2
play.py in nle/scripts	236	6	184	640	18
tasks.py in nle/env	232	18	2	640	21
actions.py in nle/nethack	215	3	83	640	12
nethack.py in nle/nethack	206	13	57	640	44
plot.py in nle/scripts	198	5	126	640	4

Most Recently Changed Files (Top 20)

File	# lines	# units	last modified (days ago)	created (days ago)	# changes
cc pynethack.cc in win/rl	670	-	2	539	36
base.py in nle/env	396	16	2	640	51
tasks.py in nle/env	232	18	2	640	21
read_tty.py in nle/scripts	181	8	2	541	13
tradstdc.h in include	249	-	5	7326	40
options.c in src	5775	1	57	7326	326
files.c in src	3577	6	57	7326	217
mkmaze.c in src	1506	1	57	7326	93
mklev.c in src	1479	1	57	7326	68
mkroom.c in src	838	-	57	7326	37
nle.c in src	460	-	57	541	30
nethack.py in nle/nethack	206	13	57	640	44
nleobs.h in include	78	-	57	541	26
sp_lev.c in src	5121	1	58	7326	120
allmain.c in src	699	-	58	7326	116
cc rlmain.cc in sys/unix	113	-	58	541	14
nledl.c in sys/unix	105	-	58	541	15
nle.h in include	31	-	58	541	10
nledl.h in include	20	-	58	541	9
in MANIFEST.in in root	17	-	61	640	7