devcontainer: init

images/devcontainer/root/etc/bashrc

@@ -0,0 +1,6 @@
+# interactive session
+if [[ $- == *i* ]]; then
+
+PS1='\[\033[0;32;40m\][nix]$\[\033[0m\] '
+
+fi

images/devcontainer/root/etc/group

@@ -0,0 +1,6 @@
+root:x:0:
+wheel:x:1:
+tty:x:3:
+users:x:100:
+nixbld:x:30000:nixbld1,nixbld2,nixbld3,nixbld4,nixbld5,nixbld6,nixbld7,nixbld8,nixbld9,nixbld10,nixbld11,nixbld12,nixbld13,nixbld14,nixbld15,nixbld16,nixbld17,nixbld18,nixbld19,nixbld20,nixbld21,nixbld22,nixbld23,nixbld24,nixbld25,nixbld26,nixbld27,nixbld28,nixbld29,nixbld30
+nogroup:x:65534:

images/devcontainer/root/etc/nsswitch.conf

@@ -0,0 +1,11 @@
+passwd:    files mymachines systemd
+group:     files mymachines systemd
+shadow:    files
+
+hosts:     files mymachines dns myhostname
+networks:  files
+
+ethers:    files
+services:  files
+protocols: files
+rpc:       files

images/devcontainer/root/etc/pam.d/other

@@ -0,0 +1,4 @@
+account sufficient pam_unix.so
+auth sufficient pam_rootok.so
+password requisite pam_unix.so nullok sha512
+session required pam_unix.so

images/devcontainer/root/etc/passwd

@@ -0,0 +1,32 @@
+root:x:0:0:root:/root:/nix/var/nix/profiles/default/bin/bash
+nixbld1:x:30001:30000:Nix build user 1:/var/empty:/sbin/nologin
+nixbld2:x:30002:30000:Nix build user 2:/var/empty:/sbin/nologin
+nixbld3:x:30003:30000:Nix build user 3:/var/empty:/sbin/nologin
+nixbld4:x:30004:30000:Nix build user 4:/var/empty:/sbin/nologin
+nixbld5:x:30005:30000:Nix build user 5:/var/empty:/sbin/nologin
+nixbld6:x:30006:30000:Nix build user 6:/var/empty:/sbin/nologin
+nixbld7:x:30007:30000:Nix build user 7:/var/empty:/sbin/nologin
+nixbld8:x:30008:30000:Nix build user 8:/var/empty:/sbin/nologin
+nixbld9:x:30009:30000:Nix build user 9:/var/empty:/sbin/nologin
+nixbld10:x:30010:30000:Nix build user 10:/var/empty:/sbin/nologin
+nixbld11:x:30011:30000:Nix build user 11:/var/empty:/sbin/nologin
+nixbld12:x:30012:30000:Nix build user 12:/var/empty:/sbin/nologin
+nixbld13:x:30013:30000:Nix build user 13:/var/empty:/sbin/nologin
+nixbld14:x:30014:30000:Nix build user 14:/var/empty:/sbin/nologin
+nixbld15:x:30015:30000:Nix build user 15:/var/empty:/sbin/nologin
+nixbld16:x:30016:30000:Nix build user 16:/var/empty:/sbin/nologin
+nixbld17:x:30017:30000:Nix build user 17:/var/empty:/sbin/nologin
+nixbld18:x:30018:30000:Nix build user 18:/var/empty:/sbin/nologin
+nixbld19:x:30019:30000:Nix build user 19:/var/empty:/sbin/nologin
+nixbld20:x:30020:30000:Nix build user 20:/var/empty:/sbin/nologin
+nixbld21:x:30021:30000:Nix build user 21:/var/empty:/sbin/nologin
+nixbld22:x:30022:30000:Nix build user 22:/var/empty:/sbin/nologin
+nixbld23:x:30023:30000:Nix build user 23:/var/empty:/sbin/nologin
+nixbld24:x:30024:30000:Nix build user 24:/var/empty:/sbin/nologin
+nixbld25:x:30025:30000:Nix build user 25:/var/empty:/sbin/nologin
+nixbld26:x:30026:30000:Nix build user 26:/var/empty:/sbin/nologin
+nixbld27:x:30027:30000:Nix build user 27:/var/empty:/sbin/nologin
+nixbld28:x:30028:30000:Nix build user 28:/var/empty:/sbin/nologin
+nixbld29:x:30029:30000:Nix build user 29:/var/empty:/sbin/nologin
+nixbld30:x:30030:30000:Nix build user 30:/var/empty:/sbin/nologin
+nobody:x:65534:65534:nobody:/:/sbin/nologin

images/devcontainer/root/etc/shadow

@@ -0,0 +1,32 @@
+root:!::0:::::
+nixbld1:!:18237:0:99999:7:::
+nixbld2:!:18237:0:99999:7:::
+nixbld3:!:18237:0:99999:7:::
+nixbld4:!:18237:0:99999:7:::
+nixbld5:!:18237:0:99999:7:::
+nixbld6:!:18237:0:99999:7:::
+nixbld7:!:18237:0:99999:7:::
+nixbld8:!:18237:0:99999:7:::
+nixbld9:!:18237:0:99999:7:::
+nixbld10:!:18237:0:99999:7:::
+nixbld11:!:18237:0:99999:7:::
+nixbld12:!:18237:0:99999:7:::
+nixbld13:!:18237:0:99999:7:::
+nixbld14:!:18237:0:99999:7:::
+nixbld15:!:18237:0:99999:7:::
+nixbld16:!:18237:0:99999:7:::
+nixbld17:!:18237:0:99999:7:::
+nixbld18:!:18237:0:99999:7:::
+nixbld19:!:18237:0:99999:7:::
+nixbld20:!:18237:0:99999:7:::
+nixbld21:!:18237:0:99999:7:::
+nixbld22:!:18237:0:99999:7:::
+nixbld23:!:18237:0:99999:7:::
+nixbld24:!:18237:0:99999:7:::
+nixbld25:!:18237:0:99999:7:::
+nixbld26:!:18237:0:99999:7:::
+nixbld27:!:18237:0:99999:7:::
+nixbld28:!:18237:0:99999:7:::
+nixbld29:!:18237:0:99999:7:::
+nixbld30:!:18237:0:99999:7:::
+nobody:!::0:::::