Brad Fitzpatrick bradfitz
bradfitz
/ gist:4751c58b07b57ff303cbfec3e39fca93
Created
July 17, 2025 02:16
git tree sorting example
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| set -eu | |
| mkdir -p /tmp/foo && cd /tmp/foo | |
| git init | |
| mkdir testing | |
| touch testing.md testing/empty-dir | |
| git add testing testing.md | |
| git commit -m 'foo' | |
| git cat-file -p HEAD^{tree} |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| package main | |
| import ( | |
| "bytes" | |
| "flag" | |
| "io/fs" | |
| "log" | |
| "os" | |
| "path/filepath" | |
| "strings" |
bradfitz
/ unique-1.23-issue-71772.patch
Last active
February 17, 2025 03:07
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| diff --git a/src/unique/handle.go b/src/unique/handle.go | |
| index abc620f60f..95395a6b85 100644 | |
| --- a/src/unique/handle.go | |
| +++ b/src/unique/handle.go | |
| @@ -10,6 +10,7 @@ import ( | |
| "internal/weak" | |
| "runtime" | |
| "sync" | |
| + "sync/atomic" | |
| _ "unsafe" |
bradfitz
/ unique.patch
Created
February 17, 2025 00:50
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| diff --git a/src/unique/handle.go b/src/unique/handle.go | |
| index 520ab70f8c..113eb90fd9 100644 | |
| --- a/src/unique/handle.go | |
| +++ b/src/unique/handle.go | |
| @@ -9,6 +9,8 @@ import ( | |
| isync "internal/sync" | |
| "runtime" | |
| "sync" | |
| + "sync/atomic" | |
| + "time" |
bradfitz
/ gist:ece099542079becafceff68f1c11b725
Created
August 24, 2023 19:05
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| { | |
| "Hostname": "tskrazy", | |
| "Update": { | |
| "Hostname": "192.168.64.5", | |
| "HTTPPassword": "xxxxx" | |
| }, | |
| "Packages": [ | |
| "github.com/gokrazy/fbstatus", | |
| "github.com/gokrazy/hello", | |
| "github.com/gokrazy/serial-busybox", |
bradfitz
/ out.txt
Created
April 29, 2023 22:16
See https://staging.bsky.app/profile/bradfitz.com/post/3jujvlfeu7x2p
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| === RUN TestRepoStress | |
| === RUN TestRepoStress/normal | |
| repo_test.go:61: after 10000, +131.322375ms | |
| repo_test.go:61: after 20000, +145.117792ms | |
| repo_test.go:61: after 30000, +157.902291ms | |
| repo_test.go:61: after 40000, +156.549084ms | |
| repo_test.go:61: after 50000, +155.986ms | |
| repo_test.go:61: after 60000, +155.7875ms | |
| repo_test.go:61: after 70000, +157.752625ms | |
| repo_test.go:61: after 80000, +163.210541ms |
bradfitz
/ lil-connect-proxy.go
Created
November 6, 2022 23:43
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| package main | |
| import ( | |
| "io" | |
| "log" | |
| "net" | |
| "net/http" | |
| "os" | |
| ) |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| package main | |
| import ( | |
| "bytes" | |
| "crypto/tls" | |
| "crypto/x509" | |
| "io/ioutil" | |
| "log" | |
| "net/http" |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| ############# free | |
| total used free shared buff/cache available | |
| Mem: 98774364 2635644 95638772 29756 499948 95242576 | |
| Swap: 7602172 0 7602172 | |
| ############# lspci | |
| 00:00.0 Host bridge: Intel Corporation Xeon E7 v3/Xeon E5 v3/Core i7 DMI2 (rev 02) |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| // nardump is like nix-store --dump, but in Go, writing a NAR | |
| // file (tar-like, but focused on being reproducible) to stdout | |
| // or to a hash with the --sri flag. | |
| // | |
| // It lets us calculate the Nix sha256 in shell.nix without the | |
| // person running git-pull-oss.sh having Nix available. | |
| package main | |
| // For the format, see: | |
| // See https://gist.github.com/jbeda/5c79d2b1434f0018d693 |
NewerOlder