STX 0001-01-01T00:00:00Z https://nondev.fuckup.club/mem0.xml <![CDATA[68a8934e1434ea048dc4b998a64aa98f69907d8a]]> 68a8934e1434ea048dc4b998a64aa98f69907d8a 2025-08-26T21:21:11Z diff --git a/habits.md b/habits.md new file mode 100644 index 0000000..03d0174 --- /dev/null +++ b/habits.md @@ -0,0 +1,21 @@ ++++ +date = 2025-08-23T17:25:52 +draft = false +layout = 'm' +title = 'Habits' ++++ + +something to remind myself. + +### good: +- short, simple. +- make it cute. +- use less but make more. +- speak intentionally. + +### bad: +- social media. +- trying to "connect" with others[^1]. +- arguing. + +[^1]: to clarify, it should be organic, not forced. ]]> <![CDATA[b218cc186fa247363341664d886a1e87611e3339]]> b218cc186fa247363341664d886a1e87611e3339 2025-08-27T20:39:17Z diff --git a/ed.md b/ed.md new file mode 100644 index 0000000..d9cc5f6 --- /dev/null +++ b/ed.md @@ -0,0 +1,14 @@ ++++ +date = 2025-08-27T10:40:33 +draft = false +layout = 'm' +title = 'ed' ++++ +tips: + +* matching the most *unique* part requires the least typing. +* `,n`. +* use `g/PAT/ s/PAT/NEW` to report *all* substitutions. +* use `g/PAT/t. \↲s/PAT/NEW` to copy and modify line. +* add line spacing by escaping newlines: `s/$/\↲↲` + * doublespace the whole document: `,s/$/\↲↲` ]]> <![CDATA[5d0df7164a4adbf4519c20d5b9138c370092b7c3]]> 5d0df7164a4adbf4519c20d5b9138c370092b7c3 2025-08-28T01:04:55Z diff --git a/ed.md b/ed.md index d9cc5f6..9e1a192 100644 --- a/ed.md +++ b/ed.md @@ -9,5 +9,7 @@ tips: * matching the most *unique* part requires the least typing. * `,n`. -* use `g/PAT/ s/PAT/NEW` to report *all* substitutions. +* use `g/PAT/ s/PAT/NEW/` to report the first substitions on *all* lines. +* `s/PAT/NEW/gp` prints line after substitution. + * `s/PAT/NEW/gn` prints with line-number. * use `g/PAT/t. \↲s/PAT/NEW` to copy and modify line. * add line spacing by escaping newlines: `s/$/\↲↲` ]]> <![CDATA[b28dfed32d48932acb9264e1fb1891af9d6e03dc]]> b28dfed32d48932acb9264e1fb1891af9d6e03dc 2025-09-01T15:54:15Z diff --git a/ed.md b/ed.md index 9e1a192..4989c0f 100644 --- a/ed.md +++ b/ed.md @@ -15,2 +15,5 @@ tips: * add line spacing by escaping newlines: `s/$/\↲↲` * doublespace the whole document: `,s/$/\↲↲` +* alternate delimiters help with search space with `/`. + * e.g.: `s@/bin@/usr/bin@g` + * `@` is most people's first go-to, but i prefer `,` ]]> <![CDATA[5efa60b9da6f788cc580e18edb22fa4295ac339a]]> 5efa60b9da6f788cc580e18edb22fa4295ac339a 2025-09-05T23:49:50Z diff --git a/ascii-bits.md b/ascii-bits.md new file mode 100644 index 0000000..5f9930f --- /dev/null +++ b/ascii-bits.md @@ -0,0 +1,42 @@ ++++ +date = 2025-09-05T23:02:53 +draft = false +layout = 'm' +title = 'ASCII Bits' ++++ + +7-bit ASCII is *generally* organized +over sections of 32 (+0x00 - +0x1F), +or, in other words, the bottom 5 bits +(000X XXXX). + +the topmost bit isn't used. + +the next top 3 bits determine +either symbols or modifier keys: + +``` +━━━━━━━━━━┳━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ +000X XXXX ┃ ctrl-modifier +001X XXXX ┃ symbols (special case) +010X XXXX ┃ shift-modifier (uppercase) +011X XXXX ┃ no modifiers (lowercase) +━━━━━━━━━━┻━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ +``` + +the 32 symbol entries are divided +into two 16 intervals, with the +top 5th bit being a shift modifier: + +``` +━━━━━━━━━━┳━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ +0010 XXXX ┃ no modifier +0011 XXXX ┃ shift-modifier +━━━━━━━━━━┻━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ +``` + +the symbols don't line up perfectly +with US standard keyboard. + +historically (typewriters and teletypes) +was a different story. diff --git a/habits.md b/habits.md index 03d0174..fda511e 100644 --- a/habits.md +++ b/habits.md @@ -13,4 +13,5 @@ something to remind myself. - use less but make more. - speak intentionally. +- let others be wrong. ### bad: @@ -18,4 +19,6 @@ something to remind myself. - trying to "connect" with others[^1]. - arguing. +- correcting others. +- trying to be "funny." [^1]: to clarify, it should be organic, not forced. ]]> <![CDATA[f41079e25324f83281f78ca7799fa623ee5cac2f]]> f41079e25324f83281f78ca7799fa623ee5cac2f 2025-09-06T19:07:24Z diff --git a/ed.md b/ed.md index 4989c0f..501b291 100644 --- a/ed.md +++ b/ed.md @@ -18,2 +18,9 @@ tips: * e.g.: `s@/bin@/usr/bin@g` * `@` is most people's first go-to, but i prefer `,` + +# bonus: sed + +tips: + +* delete lines that contain PAT, but not if it contains SKIP + * `sed '/PAT/{/SKIP/!d}'` ]]> <![CDATA[2be0bc617135565fd6dc99922e1e6e55398c6bb0]]> 2be0bc617135565fd6dc99922e1e6e55398c6bb0 2025-09-15T19:35:56Z diff --git a/roff.md b/roff.md new file mode 100644 index 0000000..1b55e79 --- /dev/null +++ b/roff.md @@ -0,0 +1,47 @@ ++++ +date = 2025-09-13T22:14:23 +draft = false +layout = 'm' +title = 'Roff' ++++ + +typesetting is fun. + +ranking of roff implementations +by fun: + +3. `groff`. +2. `mandoc`[^1]. +1. plan9's `troff`. + + +plan9's `troff` is more simplified. + +one thing that's missing from it is the +translating quotes from: + +``` + `word' +``` + +to: + +``` + ‘word’ +``` + +you can implement this yourself: + + +``` +.tr `‘'’ \" single can be simply translated +.de DQ \" double should wrap arg. +\&“\\$1”\\$2 +.. +``` + + + +[^1]: `mandoc` is also a set of macros for `roff`, + but it's also a program that typesets `mandoc` + macros. ]]> <![CDATA[2e0841166676352285fb1ce03860c90e6a3a7d6b]]> 2e0841166676352285fb1ce03860c90e6a3a7d6b 2025-09-15T19:41:45Z diff --git a/roff.md b/roff.md index 1b55e79..8f29078 100644 --- a/roff.md +++ b/roff.md @@ -11,7 +11,7 @@ ranking of roff implementations by fun: -3. `groff`. -2. `mandoc`[^1]. 1. plan9's `troff`. +2. `mandoc`[^1]. +3. `groff`. ]]> <![CDATA[36cf27e399efd79c6f52945d24ee799d8d2c7cdd]]> 36cf27e399efd79c6f52945d24ee799d8d2c7cdd 2025-09-17T18:46:55Z diff --git a/habits.md b/habits.md index fda511e..cfbc54c 100644 --- a/habits.md +++ b/habits.md @@ -14,4 +14,5 @@ something to remind myself. - speak intentionally. - let others be wrong. +- always be stupid. ### bad: ]]> <![CDATA[b66a99aa2b4cf580661b73fba33b4d13e328d928]]> b66a99aa2b4cf580661b73fba33b4d13e328d928 2025-09-24T00:53:13Z diff --git a/ascii-bits.md b/ascii-bits.md index 5f9930f..f68b2ca 100644 --- a/ascii-bits.md +++ b/ascii-bits.md @@ -17,10 +17,8 @@ either symbols or modifier keys:

-━━━━━━━━━━┳━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ -000X XXXX ┃ ctrl-modifier -001X XXXX ┃ symbols (special case) -010X XXXX ┃ shift-modifier (uppercase) -011X XXXX ┃ no modifiers (lowercase) -━━━━━━━━━━┻━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ +000X XXXX | ctrl-modifier +001X XXXX | symbols (special case) +010X XXXX | shift-modifier (uppercase) +011X XXXX | no modifiers (lowercase)


@@ -30,8 +28,6 @@ top 5th bit being a shift modifier:

-━━━━━━━━━━┳━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ -0010 XXXX ┃ no modifier -0011 XXXX ┃ shift-modifier -━━━━━━━━━━┻━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ +0010 XXXX | no modifier +0011 XXXX | shift-modifier


diff --git a/roff.md b/roff.md
index 8f29078..94a27bb 100644
--- a/roff.md
+++ b/roff.md
@@ -22,5 +22,5 @@ translating quotes from:
  • word' +word'

@@ -28,5 +28,5 @@ to:
  • ‘word’ +‘word’

@@ -35,5 +35,7 @@ you can implement this yourself:

-.tr ‘'’ \" single can be simply translated +.tr ‘’’ " single can be simply

  •         \" translated.

.de DQ " double should wrap arg. &“\$1”\$2

]]> <![CDATA[4356e88d2267eebc48e8045704d235e4d2fce9d9]]> 4356e88d2267eebc48e8045704d235e4d2fce9d9 2025-09-25T18:53:32Z diff --git a/ideas.md b/ideas.md new file mode 100644 index 0000000..136b18a --- /dev/null +++ b/ideas.md @@ -0,0 +1,37 @@ ++++ +date = 2025-09-25T16:51:23 +draft = false +layout = 'm' +title = 'Ideas' ++++ + +bad ideas. + +--- + +#### a tiny linux distro + +- `musl`, busybox/toybox/*box + - [tin-can](https://tincan-linux.github.io/) + - [alice](https://codeberg.org/emmett1/alicelinux) + - [sabotage](https://sabotage-linux.github.io/) +- very thin-client-ish + - [os/1337](https://github.com/OS-1337/OS1337) +- immutable + - need to look more into OSTREE (maybe) + - also: [overlayroot](https://github.com/chesty/overlayroot) + - NO NIX +- "containerize" extra software/tools + - maybe OCI conformant + - [minimal containers](https://github.com/arachsys/containers) + - undertand namespacing better. +- no package manager + - build system to generate root image + - another to build "container images" +- will probably have to do a custom kernel + - look into patchsets for different +distros. + - prefer "linux-hardened" kernel, +but getting it to work is a pain. + +--- ]]> <![CDATA[7ec24a913a30ec6910bdf73ac0bd59aa227eb222]]> 7ec24a913a30ec6910bdf73ac0bd59aa227eb222 2025-10-01T00:47:21Z diff --git a/toxicity.md b/toxicity.md new file mode 100644 index 0000000..811e5c2 --- /dev/null +++ b/toxicity.md @@ -0,0 +1,48 @@ ++++ +date = 2025-09-30T23:47:06 +draft = false +layout = 'm' +title = 'Toxicity' ++++ + +two rules: + +1. if you act shitty, you end up being shitty +2. if you let shittiness into your space, your +space ends up being shitty + +--- + +people impart opinions more than they do +knowledge. + +people impart opinions disguised as +knowledge, sometimes unknowingly. + +opinions from people to which you +are not connected[^1] are a huge +waste of time. + +opinions are not a substitute for +knowledge, and no amount of exceptional +knowledge validates an opinion. + +if someone acts shitty when asserting +their opinion, then validating their +opinion validates their shittiness. (rule 2) + +--- + +boundaries are necessary. + +asserting boundaries doesn't make you a shitty person. + +defending boundaries doesn't make you a shitty person. + +if you act shitty as a way to assert +or defend boundaries, that makes you +a shitty person. (rule 1) + +not accepting other people's boundaries makes you a shitty person. + +[^1]: deep, emotional, bi-directional ]]> <![CDATA[c2da8bee98d1a4aba645f77186373b92248f5e86]]> c2da8bee98d1a4aba645f77186373b92248f5e86 2025-10-05T21:36:58Z diff --git a/toxicity.md b/toxicity.md index 811e5c2..394b098 100644 --- a/toxicity.md +++ b/toxicity.md @@ -46,3 +46,15 @@ a shitty person. (rule 1) not accepting other people's boundaries makes you a shitty person. +--- + +you can dislike things without being shitty. + +you can despise things without being shitty. + +you can be angry without being shitty. + +if you express these things in a shitty +way, that makes you a shitty person. (rule 1) + + [^1]: deep, emotional, bi-directional ]]> <![CDATA[e2c911a2ca6d3983dcc1133ec1405104f9e407ac]]> e2c911a2ca6d3983dcc1133ec1405104f9e407ac 2025-10-14T17:25:38Z diff --git a/ideas.md b/ideas.md index 136b18a..a1d1de4 100644 --- a/ideas.md +++ b/ideas.md @@ -19,5 +19,5 @@ bad ideas. - [os/1337](https://github.com/OS-1337/OS1337) - immutable - - need to look more into OSTREE (maybe) + - ~~need to look more into OSTREE~~ (no) - also: [overlayroot](https://github.com/chesty/overlayroot) - NO NIX @@ -36,2 +36,27 @@ but getting it to work is a pain. --- + +#### link aggreg. + +- cgi+sqlite +- cgi lang: + - C? works with sqlite, but docgen is clunky. + - python? good gen/templating, but boring AF + - tcl? also good gen/templating, but no support for sqlite on tilde.club + - shell? easy, but is more clunky than c + - added tool supports: `awk`, `sed`, &etc. + - perl? better than shell but incomprehensible + - php? no +- weekly update (fri) +- simple design +- schema: + - table for each week (1 - 52/53) + - URL + - title/name + - short description/commentary + - "theme" tag (only one per entry) + - either week or theme lookup +- easiest: update database locally and sync +- build/write cgi code remote + +--- ]]> <![CDATA[8d7e215e311e95d7267eaf0fa6320dc1a129a063]]> 8d7e215e311e95d7267eaf0fa6320dc1a129a063 2025-10-20T12:46:54Z diff --git a/web.md b/web.md new file mode 100644 index 0000000..3f370a1 --- /dev/null +++ b/web.md @@ -0,0 +1,64 @@ ++++ +date = 2025-10-20T12:07:50 +draft = false +title = 'Web' ++++ + +### FOUC + +browser render engines try too hard. + +possible remedies to FOUC: + +#### `rel=preload` in `<link>` + +more of a placebo, tbh. + +``` +<link rel="preload" + href="[URL]" + as="style" /> +``` + + +if `as` attribute is `font`, it additonally +requires `crossorigin` attribute +(THANKS, CORS). + + +#### hide until loaded + +there are multiple ways to do it, +but most use javascript. + +all of them start the same way: +make hiding the absolute first thing. + +``` +<html> + <head> + <style> +html { + visibility: hidden; + opacity: 0; + background: [background color]; +} + </style> +``` + +setting the background color +prevents the whole page from flashing +white. + +the CSS method doesn't require JS, +and it's probably the easiest: just +append this to the last line of the +last CSS file loaded: + +``` +html { + visibility: visible; + opacity: 1; +} +``` + ]]> <![CDATA[6c524e8b85251535e4de34ac4cde9ae535b3a352]]> 6c524e8b85251535e4de34ac4cde9ae535b3a352 2025-10-23T20:12:29Z diff --git a/compile.md b/compile.md new file mode 100644 index 0000000..30b145b --- /dev/null +++ b/compile.md @@ -0,0 +1,45 @@ ++++ +date = 2025-10-23T19:54:19 +draft = false +title = 'Compile' ++++ + +### pkg-config + +``` +get list of available pkgs: +$ pkg-config --list-all + +get additional CFLAGS: +$ pkg-config --cflags[-only-[I|other]] +--cflags-only-I - only include dirs +--cflags-only-other - anything not include dirs + +get lib linking flags: +$ pkg-config --libs +``` + +### make + +recipes are hard. + +generally: + +``` +CC = [compiler] +CFLAGS = [CFLAGS] +LDFLAGS = [LDFLAGS] +LIBS = `pkg-config --libs [libs]` + +%.o: %.c + $(CC) $(CFLAGS) $< -c + +[output]: [input] + $(CC) $(LDFLAGS) $^ $(LIBS) -o $@ +``` + +### CFLAGS + +``` +CFLAGS=-O2 -Wall -pipe -D_FORTIFY_SOURCE=2 -fpie +``` ]]> <![CDATA[e7d6cb9e2c25baa2f0ca4b09047da8ef0682438b]]> e7d6cb9e2c25baa2f0ca4b09047da8ef0682438b 2025-10-23T20:48:13Z diff --git a/compile.md b/compile.md index 30b145b..26a82ee 100644 --- a/compile.md +++ b/compile.md @@ -13,6 +13,8 @@ $ pkg-config --list-all get additional CFLAGS: $ pkg-config --cflags[-only-[I|other]] ---cflags-only-I - only include dirs ---cflags-only-other - anything not include dirs +--cflags-only-I + - only include dirs +--cflags-only-other + - anything not include dirs get lib linking flags: @@ -42,4 +44,9 @@ LIBS = `pkg-config --libs [libs]`

-CFLAGS=-O2 -Wall -pipe -D_FORTIFY_SOURCE=2 -fpie +CFLAGS = \

  • -O2 \
  • -Wall \
  • -pipe \
  • -D_FORTIFY_SOURCE=2 \
  • -fpie
]]> <![CDATA[c0ab3080fa6c174dffb794e1e4bbbee1c9e8a49d]]> c0ab3080fa6c174dffb794e1e4bbbee1c9e8a49d 2025-11-02T15:51:25Z diff --git a/sqlite.md b/sqlite.md new file mode 100644 index 0000000..c8a4bef --- /dev/null +++ b/sqlite.md @@ -0,0 +1,51 @@ ++++ +date = 2025-11-02T15:32:13 +draft = false +title = 'Sqlite' ++++ + +sqlite has some idiosyncracies. + +### newlines in text + +newlines can't be escaped (`\n`), so +you need to have the bytes in question +be the value of ␊, (`0x0A`, or 10). + +there are 3 ways to do it: + +text with the raw character value +in the string. + +``` +'this is + +a broken line' +``` + +or the two other ways using `||` (concat). + +``` +'this is' || char(10) || 'a broken line' + +'this is' || x'0A' || 'a broken line' +``` + +the first one uses the `char()` function. + +the second one uses some kind of 'blob' +notation (???). + +### strings and quotes + +strings are surrounded by single-quotes +(`'`). + +double-quotes don't work. + +if you need single-quotes in your string, +just escape them by doubling up: + +``` +'this string''s single quotes are few' +``` ]]> <![CDATA[0c3ea5f547dbc18197770cb316b3df38be2e6640]]> 0c3ea5f547dbc18197770cb316b3df38be2e6640 2025-11-22T13:15:35Z diff --git a/sqlite.md b/sqlite.md deleted file mode 100644 index c8a4bef..0000000 --- a/sqlite.md +++ /dev/null @@ -1,51 +0,0 @@ -+++ -date = 2025-11-02T15:32:13 -draft = false -title = 'Sqlite' -+++ - -sqlite has some idiosyncracies. - -### newlines in text - -newlines can't be escaped (`\n`), so -you need to have the bytes in question -be the value of ␊, (`0x0A`, or 10). - -there are 3 ways to do it: - -text with the raw character value -in the string. - -``` -'this is - -a broken line' -``` - -or the two other ways using `||` (concat). - -``` -'this is' || char(10) || 'a broken line' - -'this is' || x'0A' || 'a broken line' -``` - -the first one uses the `char()` function. - -the second one uses some kind of 'blob' -notation (???). - -### strings and quotes - -strings are surrounded by single-quotes -(`'`). - -double-quotes don't work. - -if you need single-quotes in your string, -just escape them by doubling up: - -``` -'this string''s single quotes are few' -``` diff --git a/web.md b/web.md deleted file mode 100644 index 3f370a1..0000000 --- a/web.md +++ /dev/null @@ -1,64 +0,0 @@ -+++ -date = 2025-10-20T12:07:50 -draft = false -title = 'Web' -+++ - -### FOUC - -browser render engines try too hard. - -possible remedies to FOUC: - -#### `rel=preload` in `<link>` - -more of a placebo, tbh. - -``` -<link rel="preload" - href="[URL]" - as="style" /> -``` - - -if `as` attribute is `font`, it additonally -requires `crossorigin` attribute -(THANKS, CORS). - - -#### hide until loaded - -there are multiple ways to do it, -but most use javascript. - -all of them start the same way: -make hiding the absolute first thing. - -``` -<html> - <head> - <style> -html { - visibility: hidden; - opacity: 0; - background: [background color]; -} - </style> -``` - -setting the background color -prevents the whole page from flashing -white. - -the CSS method doesn't require JS, -and it's probably the easiest: just -append this to the last line of the -last CSS file loaded: - -``` -html { - visibility: visible; - opacity: 1; -} -``` - ]]>