get a load of this 😹
![#!/usr/bin/env python3
import json, datetime
post = json.loads('{"text": "hello @space alienz !!", "$type": "app.bsky.feed.post", "langs": ["en"], "facets": [], "createdAt": "2025-10-17T23:03:44.918257+00:00"}')
_facet = '{"$type": "app.bsky.richtext.facet", "index": {"byteEnd": 0, "byteStart": 0}, "features": [{"did": "BALLSACKCUMPENIS", "$type": "app.bsky.richtext.facet#mention"}]}'
f = open("people.txt")
for p in f:
person = p.strip()
facet = json.loads(_facet.replace("BALLSACKCUMPENIS", person))
post["facets"].append(facet)
f.close()
f = open("post.json", "w")
post["createdAt"] = datetime.datetime.now(tz=datetime.timezone.utc).replace(tzinfo=None).isoformat(timespec="milliseconds") + "+00:00"
json.dump(post, f, indent=4)
f.close()](https://cdn.bsky.app/img/feed_thumbnail/plain/did:plc:73gqgbnvpx5syidcponjrics/bafkreibpz5dofz3upxfdyhk2a23cjhb4wonducewypenoxcdkl7xollij4@jpeg)
October 27, 2025 at 7:47 PM
get a load of this 😹
I'm sure this will be controversial, because it's a pro-AI post on a notoriously anti-AI site (BlueSky).
I'm almost 45 and have never written a UNIX shell script. So I asked ChatGPT for help, and it gave me the following in a matter of seconds. It's really good at this sort of thing.
1/2
I'm almost 45 and have never written a UNIX shell script. So I asked ChatGPT for help, and it gave me the following in a matter of seconds. It's really good at this sort of thing.
1/2
![ChatGPT's result of the following prompt: Part 1/2:
"Can you give me a UNIX bash shell script for compiling all files like math8530_slides-n.tex (n=1,2,3,4,5,6,7), and twice each so the page number counts works, and then copying each pdf to a file named math8530_slides-n_h.pdf, and them removing all .aux and .log files?"
Nice and straightforward — below is a small, safe bash script that does exactly what you asked:
loops n=1..7,
for each math8530_slides-n.tex runs pdflatex twice (so page numbers / references resolve),
copies math8530_slides-n.pdf → math8530_slides-n_h.pdf,
removes the corresponding .aux and .log files for that base name,
prints helpful messages and continues on errors (doesn't abort the whole run).
Save this as e.g. build_slides.sh, chmod +x build_slides.sh, and run ./build_slides.sh in the directory containing the .tex files.
#!/usr/bin/env bash
set -u
# Build math8530 slides 1..7: run pdflatex twice for each, copy pdf to _h version,
# and remove .aux and .log files for each.
#
# Edit PDF_ENGINE if you prefer xelatex/lualatex or latexmk.
PDF_ENGINE=pdflatex # change to xelatex or lualatex if desired
TRIES=2 # number of times to run the engine for each file
for n in {1..7}; do
base="math8530_slides-${n}"
texfile="${base}.tex"
pdffile="${base}.pdf"
outcopy="${base}_h.pdf"
if [[ ! -f "$texfile" ]]; then
echo "Skipping: $texfile not found."
continue
fi
echo "=== Building $texfile ==="
success=true
for i in $(seq 1 $TRIES); do
echo " [$i/$TRIES] Running $PDF_ENGINE on $texfile ..."
# -interaction=nonstopmode prevents interactive prompts; -halt-on-error makes the run exit nonzero on errors
"$PDF_ENGINE" -interaction=nonstopmode -halt-on-error "$texfile" > /dev/null 2>&1
rc=$?](https://cdn.bsky.app/img/feed_thumbnail/plain/did:plc:yxyo3tr72b3e2caxy5qcidep/bafkreibvgcwhriwp76dwuidshkd34zzymfdbm56dequfowccorpxvr435i@jpeg)
![ChatGPT's result of the following prompt: Part 2/2:
"Can you give me a UNIX bash shell script for compiling all files like math8530_slides-n.tex (n=1,2,3,4,5,6,7), and twice each so the page number counts works, and then copying each pdf to a file named math8530_slides-n_h.pdf, and them removing all .aux and .log files?"
if [[ $rc -ne 0 ]]; then
echo " ERROR: $PDF_ENGINE failed on pass $i for $texfile (exit code $rc)."
success=false
break
fi
done
if [[ "$success" = true ]]; then
if [[ -f "$pdffile" ]]; then
echo " Copying $pdffile -> $outcopy"
cp -f "$pdffile" "$outcopy"
else
echo " WARNING: Expected $pdffile but it was not produced."
fi
else
echo " Skipping copy/cleanup for $base due to compilation error."
continue
fi
# remove only the aux and log files for this base name
for ext in aux log; do
f="${base}.${ext}"
if [[ -f "$f" ]]; then
rm -f "$f"
echo " Removed $f"
fi
done
done
echo "=== Done ==="
Notes / options
If you prefer latexmk -pdf -silent (it handles reruns automatically), replace the compile loop with latexmk -pdf -silent "$texfile".
The script currently silences pdflatex output (> /dev/null 2>&1) to keep the terminal tidy; remove that redirection if you want to see full compile logs while it runs.
It removes only *.aux and *.log corresponding to each math8530_slides-n file (safe). If you want to remove more auxiliary extensions, add them to the for ext in ... list.
Want a variant that aborts on the first error (instead of continuing) or one that uses latexmk? I can paste that too.](https://cdn.bsky.app/img/feed_thumbnail/plain/did:plc:yxyo3tr72b3e2caxy5qcidep/bafkreicx7fnb5py3h775gdj4dads5mnfwltjybsz5yjc2kfpeh4hj4kubu@jpeg)
October 24, 2025 at 1:26 PM
I'm sure this will be controversial, because it's a pro-AI post on a notoriously anti-AI site (BlueSky).
I'm almost 45 and have never written a UNIX shell script. So I asked ChatGPT for help, and it gave me the following in a matter of seconds. It's really good at this sort of thing.
1/2
I'm almost 45 and have never written a UNIX shell script. So I asked ChatGPT for help, and it gave me the following in a matter of seconds. It's really good at this sort of thing.
1/2
I've been messing with .NET 10 on macOS and Linux. It's been ~18 years but C# is still as good as I remember.
And you can run single-file CS scripts with "dotnet run script.cs"!
Shebangs even work! "#!/usr/bin/env dotnet run"
And it's pretty fast! Excellent work @damianedwards.com and team.
And you can run single-file CS scripts with "dotnet run script.cs"!
Shebangs even work! "#!/usr/bin/env dotnet run"
And it's pretty fast! Excellent work @damianedwards.com and team.
September 21, 2025 at 5:10 PM
I've been messing with .NET 10 on macOS and Linux. It's been ~18 years but C# is still as good as I remember.
And you can run single-file CS scripts with "dotnet run script.cs"!
Shebangs even work! "#!/usr/bin/env dotnet run"
And it's pretty fast! Excellent work @damianedwards.com and team.
And you can run single-file CS scripts with "dotnet run script.cs"!
Shebangs even work! "#!/usr/bin/env dotnet run"
And it's pretty fast! Excellent work @damianedwards.com and team.
someday we'll switch to cloudflare, but in the meantime here's a script to find the date of last deployment from each of your $20/mo vercel team members 😡
gist.github.com/david-crespo...
gist.github.com/david-crespo...
![typescript source code
#!/usr/bin/env -S deno run --allow-env=VERCEL_TOKEN --allow-net
import { Vercel } from "npm:@vercel/sdk"
const vercel = new Vercel({ bearerToken: Deno.env.get("VERCEL_TOKEN") })
const teams = await vercel.teams.getTeams({})
const teamId = teams.teams.find((team) => team.slug === "my-team")!.id
const { members } = await vercel.teams.getTeamMembers({ limit: 100, teamId })
const { projects } = await vercel.projects.getProjects({ teamId })
console.log("Last deployed")
for (const u of members) {
console.log(u.username)
for (const p of projects) {
const { deployments } = await vercel.deployments.getDeployments({
teamId,
projectId: p.id,
users: u.uid,
})
if (deployments.length > 0) {
console.log(" " + p.name + new Date(deployments[0].created).toLocaleDateString())
}
}
}](https://cdn.bsky.app/img/feed_thumbnail/plain/did:plc:ctphcgyhnllfluywokibtrgb/bafkreigvfr5rkwt2maaqplofbdu4byzkeufqyk4bxdel37eqyucfhcfwh4@jpeg)
January 27, 2025 at 6:05 PM
someday we'll switch to cloudflare, but in the meantime here's a script to find the date of last deployment from each of your $20/mo vercel team members 😡
gist.github.com/david-crespo...
gist.github.com/david-crespo...
npx will not look at "main" it looks at "bin" instead, this works as intended:
```
$ mkdir my-create-app
$ cd my-create-app
$ npm init -y
$ printf '#!/usr/bin/env node\nconsole.log("hello")' > index.js
$ npm pkg set bin="index.js"
$ cd ..
$ npx ./my-create-app
hello
```
```
$ mkdir my-create-app
$ cd my-create-app
$ npm init -y
$ printf '#!/usr/bin/env node\nconsole.log("hello")' > index.js
$ npm pkg set bin="index.js"
$ cd ..
$ npx ./my-create-app
hello
```
December 20, 2024 at 7:02 PM
npx will not look at "main" it looks at "bin" instead, this works as intended:
```
$ mkdir my-create-app
$ cd my-create-app
$ npm init -y
$ printf '#!/usr/bin/env node\nconsole.log("hello")' > index.js
$ npm pkg set bin="index.js"
$ cd ..
$ npx ./my-create-app
hello
```
```
$ mkdir my-create-app
$ cd my-create-app
$ npm init -y
$ printf '#!/usr/bin/env node\nconsole.log("hello")' > index.js
$ npm pkg set bin="index.js"
$ cd ..
$ npx ./my-create-app
hello
```
I guess for now I'll tell keepalived:
notify /usr/bin/env bash /etc/keepalived/notifyscript.sh
which is also a hack but one that gets me closer to actually functioning router.
notify /usr/bin/env bash /etc/keepalived/notifyscript.sh
which is also a hack but one that gets me closer to actually functioning router.
August 19, 2025 at 7:01 PM
I guess for now I'll tell keepalived:
notify /usr/bin/env bash /etc/keepalived/notifyscript.sh
which is also a hack but one that gets me closer to actually functioning router.
notify /usr/bin/env bash /etc/keepalived/notifyscript.sh
which is also a hack but one that gets me closer to actually functioning router.
[auteur] oui, le #perl one liner c'est bien, mais vous avez déjà tenté le one liner dans le one liner pour ne mettre à jour que les lignes utiles dans votre rrd depuis votre CSV ?
![#!/usr/bin/env bash
perl -ane "/(\d+),(\d+),[^,]+,(\d+),(\d+)/ and \$1 > $(rrdinfo activite.rrd | perl -ane '/last_update = (\d+)/ and print $1') and print \"rrdtool update activite.rrd \$1:\$2:\$3:\$4\n\"" ~/trollometre.csv | bash && \
rrdtool graph -w 500 -h 400 activite.png \
-t "activité bluesky francophone en évènements posts par seconde" \
--start now-5d --end now -l 0 \
COMMENT:" " COMMENT:"current " COMMENT:"average " COMMENT:"maximum " COMMENT:"minimum\l" \
DEF:spamsa=activite.rrd:spam:AVERAGE CDEF:spam=spamsa,300,/ \
AREA:spam#00FF00:"spams/s":STACK \
VDEF:spamcur=spam,LAST GPRINT:spamcur:'%6.2lf %S' \
VDEF:spamavg=spam,AVERAGE GPRINT:spamavg:'%6.2lf %S' \
VDEF:spammax=spam,MAXIMUM GPRINT:spammax:'%6.2lf %S' \
VDEF:spammin=spam,MINIMUM GPRINT:spammin:'%6.2lf %S\l' \
DEF:blocka=activite.rrd:block:AVERAGE CDEF:block=blocka,300,/ \
AREA:block#0000FF:"block/s":STACK \
VDEF:blockcur=block,LAST GPRINT:blockcur:'%6.2lf %S' \
VDEF:blockavg=block,AVERAGE GPRINT:blockavg:'%6.2lf %S' \
VDEF:blockmax=spam,MAXIMUM GPRINT:blockmax:'%6.2lf %S' \
VDEF:blockmin=block,MINIMUM GPRINT:blockmin:'%6.2lf %S\l' \
DEF:postsa=activite.rrd:posts:AVERAGE CDEF:posts=postsa,300,/ \
AREA:posts#FF0000:"posts/s":STACK \
VDEF:postcur=posts,LAST GPRINT:postcur:'%6.2lf %S' \
VDEF:postavg=posts,AVERAGE GPRINT:postavg:'%6.2lf %S' \
VDEF:postmax=posts,MAXIMUM GPRINT:postmax:'%6.2lf %S' \
VDEF:postmin=posts,MINIMUM GPRINT:postmin:'%6.2lf %S\l' \
&& qiv activite.png](https://cdn.bsky.app/img/feed_thumbnail/plain/did:plc:sbnrwzz7i4nwm4umhfqaqakr/bafkreifzl3amhrokdblrxpts5i6xt6xtm3rgipi5hwzlijxcyqoldsd4ni@jpeg)
August 29, 2025 at 3:04 PM
[auteur] oui, le #perl one liner c'est bien, mais vous avez déjà tenté le one liner dans le one liner pour ne mettre à jour que les lignes utiles dans votre rrd depuis votre CSV ?
#!/usr/bin/env python
print('Hello world!')
print('Hello world!')
November 15, 2024 at 7:21 AM
#!/usr/bin/env python
print('Hello world!')
print('Hello world!')
The code:
#!/usr/bin/env python3
import subprocess
# altusds review notes:
# - needs to run where mail is set up (that's a whole other game there; setting it up anonymously good luck)
# - needs the files referenced in order to run it
# - run in a docker container to make it be self-contained
#!/usr/bin/env python3
import subprocess
# altusds review notes:
# - needs to run where mail is set up (that's a whole other game there; setting it up anonymously good luck)
# - needs the files referenced in order to run it
# - run in a docker container to make it be self-contained
April 30, 2025 at 4:58 PM
The code:
#!/usr/bin/env python3
import subprocess
# altusds review notes:
# - needs to run where mail is set up (that's a whole other game there; setting it up anonymously good luck)
# - needs the files referenced in order to run it
# - run in a docker container to make it be self-contained
#!/usr/bin/env python3
import subprocess
# altusds review notes:
# - needs to run where mail is set up (that's a whole other game there; setting it up anonymously good luck)
# - needs the files referenced in order to run it
# - run in a docker container to make it be self-contained
I am also a #!/usr/bin/env bash stickler
November 7, 2025 at 11:45 PM
I am also a #!/usr/bin/env bash stickler
Responses API: streaming bugs? I was working on this in the weekend. Below is my working code for using Streaming API with Gpt-image-1. #!/usr/bin/env python3 """ Minimal demo of using GPT-4.1 with GPT-image-1 for image generation with streaming. Shows ...
Interest | Match | Feed
Interest | Match | Feed
Origin
community.openai.com
June 9, 2025 at 12:28 PM
I used it to get around portability issues that I still dont fully understand with the pnpm global script shim
#!usr/bin/env -S NODE_OPTIONS=foo node
Wasnt working
#!usr/bin/env -S NODE_OPTIONS=foo node
Wasnt working
April 18, 2025 at 3:09 AM
I used it to get around portability issues that I still dont fully understand with the pnpm global script shim
#!usr/bin/env -S NODE_OPTIONS=foo node
Wasnt working
#!usr/bin/env -S NODE_OPTIONS=foo node
Wasnt working
Anyone (maybe @shanselman) know why bash on linux/osx is okey with `//usr/bin/env` in files but on windows bash variations that is considered an error ?
November 17, 2024 at 12:44 AM
Anyone (maybe @shanselman) know why bash on linux/osx is okey with `//usr/bin/env` in files but on windows bash variations that is considered an error ?
Extending git with bash and gum† is bundles of fun.
`git co` will list out all my branches and I can choose which branch to switch to.
† github.com/charmbracele...
`git co` will list out all my branches and I can choose which branch to switch to.
† github.com/charmbracele...
![#!/usr/bin/env bash
if [ -n "$1" ]; then
git switch $@
exit 0
fi
format="%(HEAD) %(color:yellow)%(refname:short)%(color:reset), %(committerdate:relative)"
CHOSEN_BRANCH=$(git for-each-ref --color \
--sort=-committerdate \
--format="$format" \
refs/heads \
| sed '/^*/d' \
| gum choose \
| sed 's/,.*//'
)
[[ -n "$CHOSEN_BRANCH" ]] && git switch $CHOSEN_BRANCH](https://cdn.bsky.app/img/feed_thumbnail/plain/did:plc:ibg6i2y7yamczjr6kvri3r3j/bafkreigimdodgq5gzhevflvjm47t63d3tk6pmyokzucwmzq5xttil23weq@jpeg)
December 3, 2024 at 3:47 PM
Extending git with bash and gum† is bundles of fun.
`git co` will list out all my branches and I can choose which branch to switch to.
† github.com/charmbracele...
`git co` will list out all my branches and I can choose which branch to switch to.
† github.com/charmbracele...
But changing it to just "read" and it has no problem
![A screenshot of the CLI app showing the LLM executing the tool "read"
You: use tool read on ./main.py
⠙ 🤔 Thinking...[10:26:25] INFO 🔧 Found 1 tool call(s) main.py:379
INFO 🔧 Executed read: {'content': '#!/usr/bin/env python3\n"""\nGranite 3.3 2B CLI with MLX - main.py:265
Interactive AI Assistant\n"""\n\nimport json\nimport logging\nimport time\nfrom datetime import...](https://cdn.bsky.app/img/feed_thumbnail/plain/did:plc:tlmx4akhvj2hw6snht4nqedb/bafkreigoj6ovccf2ce6ndpf5krjlasuadcem2dw6mplh3hrp6ajxy4lxqy@jpeg)
September 19, 2025 at 5:37 PM
But changing it to just "read" and it has no problem
Plutôt simple de faire un client bsky (608 caractères)
Celui là attend qu'il y ait des nouveaux posts sur votre timeline et les post avec l'interface notify de linux (qui colle une petite notification sur le bureau).
Celui là attend qu'il y ait des nouveaux posts sur votre timeline et les post avec l'interface notify de linux (qui colle une petite notification sur le bureau).
March 17, 2025 at 3:44 PM
Plutôt simple de faire un client bsky (608 caractères)
Celui là attend qu'il y ait des nouveaux posts sur votre timeline et les post avec l'interface notify de linux (qui colle une petite notification sur le bureau).
Celui là attend qu'il y ait des nouveaux posts sur votre timeline et les post avec l'interface notify de linux (qui colle une petite notification sur le bureau).
# *runs this on you*
#! /usr/bin/env python3
import pty, os, time
pty.spawn("sh", lambda fd: time.sleep(1/150) or os .read(fd, 1))
#! /usr/bin/env python3
import pty, os, time
pty.spawn("sh", lambda fd: time.sleep(1/150) or os .read(fd, 1))
March 26, 2025 at 9:24 PM
# *runs this on you*
#! /usr/bin/env python3
import pty, os, time
pty.spawn("sh", lambda fd: time.sleep(1/150) or os .read(fd, 1))
#! /usr/bin/env python3
import pty, os, time
pty.spawn("sh", lambda fd: time.sleep(1/150) or os .read(fd, 1))
Dear universe, "#!/usr/bin/env bash", not "#!/bin/bash".
Also, if you can and its not completely inconvenient, "#!/usr/bin/env sh" (though I think "#!/bin/sh" should be fine there).
Also, if you can and its not completely inconvenient, "#!/usr/bin/env sh" (though I think "#!/bin/sh" should be fine there).
July 30, 2025 at 12:11 AM
Dear universe, "#!/usr/bin/env bash", not "#!/bin/bash".
Also, if you can and its not completely inconvenient, "#!/usr/bin/env sh" (though I think "#!/bin/sh" should be fine there).
Also, if you can and its not completely inconvenient, "#!/usr/bin/env sh" (though I think "#!/bin/sh" should be fine there).
#!/usr/bin/env bash
sudo dnf install n8n
sudo dnf install n8n
October 26, 2025 at 9:28 PM
#!/usr/bin/env bash
sudo dnf install n8n
sudo dnf install n8n
SDL: dialog/unix: remove /usr/bin/env indirection
SDL: dialog/unix: remove /usr/bin/env indirection
github.com
December 12, 2024 at 4:57 AM
SDL: dialog/unix: remove /usr/bin/env indirection
Deno v1.42リリース。
JSRをサポートする`deno publish`と`deno add`コマンドを追加。
`deno task`で実行するスクリプトをクロスプラットフォームで実行できる`#!/usr/bin/env -S`というshebangをサポート。
`DENO_FUTURE=1`でDeno2に含まれる予定の変更をop… "" https://deno.com/blog/v1.42
JSRをサポートする`deno publish`と`deno add`コマンドを追加。
`deno task`で実行するスクリプトをクロスプラットフォームで実行できる`#!/usr/bin/env -S`というshebangをサポート。
`DENO_FUTURE=1`でDeno2に含まれる予定の変更をop… "" https://deno.com/blog/v1.42
March 31, 2024 at 12:51 PM
Deno v1.42リリース。
JSRをサポートする`deno publish`と`deno add`コマンドを追加。
`deno task`で実行するスクリプトをクロスプラットフォームで実行できる`#!/usr/bin/env -S`というshebangをサポート。
`DENO_FUTURE=1`でDeno2に含まれる予定の変更をop… "" https://deno.com/blog/v1.42
JSRをサポートする`deno publish`と`deno add`コマンドを追加。
`deno task`で実行するスクリプトをクロスプラットフォームで実行できる`#!/usr/bin/env -S`というshebangをサポート。
`DENO_FUTURE=1`でDeno2に含まれる予定の変更をop… "" https://deno.com/blog/v1.42
January 14, 2024 at 4:03 AM
もしかして普段お使いのシェルは(というデフォルトは) zsh ですか。
SwiftBar は bash 経由で動く(BitBar互換のため)ので、bash 経由で正常に動作するよう、標準出力にメニューなどを出して終了します。
エラーを見る限り、php が見つからなくてエラーになっています。
スクリプトの先頭の
#!/usr/bin/env php
を php の実行ファイルのフルパス(which phpで出てきます)に書き換えると動くかもしれません
例:
#!/usr/local/bin/php
SwiftBar は bash 経由で動く(BitBar互換のため)ので、bash 経由で正常に動作するよう、標準出力にメニューなどを出して終了します。
エラーを見る限り、php が見つからなくてエラーになっています。
スクリプトの先頭の
#!/usr/bin/env php
を php の実行ファイルのフルパス(which phpで出てきます)に書き換えると動くかもしれません
例:
#!/usr/local/bin/php
February 8, 2024 at 10:06 AM
もしかして普段お使いのシェルは(というデフォルトは) zsh ですか。
SwiftBar は bash 経由で動く(BitBar互換のため)ので、bash 経由で正常に動作するよう、標準出力にメニューなどを出して終了します。
エラーを見る限り、php が見つからなくてエラーになっています。
スクリプトの先頭の
#!/usr/bin/env php
を php の実行ファイルのフルパス(which phpで出てきます)に書き換えると動くかもしれません
例:
#!/usr/local/bin/php
SwiftBar は bash 経由で動く(BitBar互換のため)ので、bash 経由で正常に動作するよう、標準出力にメニューなどを出して終了します。
エラーを見る限り、php が見つからなくてエラーになっています。
スクリプトの先頭の
#!/usr/bin/env php
を php の実行ファイルのフルパス(which phpで出てきます)に書き換えると動くかもしれません
例:
#!/usr/local/bin/php
RemoteProtocolError: peer closed connection without sending complete message body (incomplete chunked read) @shanth Here’s a sample code to reproduce the issue. #!/usr/bin/env python import os import time import json import logging from typing import ...
| Details | Interest | Feed |
| Details | Interest | Feed |
Origin
community.openai.com
May 17, 2025 at 1:52 AM