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Date: Mon, 11 Aug 2025 21:52:39 +0000
To: cygwin AT cygwin DOT com
Subject: Re: permission problems with Azure
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From: "albert.m.einstein via Cygwin" <cygwin AT cygwin DOT com>
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X-MIME-Autoconverted: from base64 to 8bit by delorie.com id 57BLrxUL1284344

Hi Eliot and Hans-Bernard, thanks for your responses. I've recorded my results below. I've also tried reinstalling Cygwin after trying these steps to try and circumvent the name-based issue affecting `find` and `hostname` but not `ls` or `xargs`. I am out of ideas as they have not solved the issue.

- Disabled SmartScreen via Registry Editor by navigating to `HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\System` and modifying the EnableSmartScreen value from `1` to `0` and rebooted
- Checked `gpedit.msc` for any Application Control polices (none were set)
  - gpedit.msc > Computer Configuration > Administrative Templates > System > Device Guard

- Added `C:\cygwin64`, the `cygwin setup-x86_64.exe` and the Cygwin downloads folder to Windows Defender exclusion list (in my case, `C:\Users\Username\Downloads\https%3a%2f%2fcygwin.mirror.uk.sargasso.net%2f`)

## Results

It looks like rightly own these binaries. 

### From PowerShell

```powershell
PS C:\Users\Username> icacls.exe "C:\cygwin64\bin\hostname.exe"
C:\cygwin64\bin\hostname.exe AzureAD\Username:(F)
                             BUILTIN\Administrators:(RX)
                             Everyone:(RX)
```

### From Cygwin

````bash
AzureAD+Username AT Robin1 ~
$ /usr/bin/ls -l /usr/bin/hostname
-rwxr-xr-x 1 AzureAD+Username Administrators 13843 Aug  7  2013 /usr/bin/hostname


AzureAD+Username AT Robin1 ~
$ /usr/bin/getfacl /usr/bin/hostname
# file: /usr/bin/hostname
# owner: AzureAD+Username
# group: Administrators
user::rwx
group::r-x
other::r-x


AzureAD+Username AT Robin1 ~
$ whoami
-bash: /usr/bin/whoami: Permission denied

````

### `cygcheck -s` in Cygwin

```
$ cygcheck -s

Cygwin Configuration Diagnostics
Current System Time: Mon Aug 11 22:41:46 2025

Windows 11 Professional Ver 10.0 Build 26100

Running in Terminal Service session

Path:   C:\cygwin64\usr\local\bin
        C:\cygwin64\bin
        C:\WINDOWS\system32
        C:\WINDOWS
        C:\WINDOWS\System32\Wbem
        C:\WINDOWS\System32\WindowsPowerShell\v1.0
        C:\WINDOWS\System32\OpenSSH
        C:\Program Files\Tailscale
        C:\Program Files\PowerShell\7
        C:\Program Files\Git\cmd
        C:\Program Files (x86)\Windows Kits\10\Windows Performance Toolkit
        C:\Users\Username\AppData\Local\pnpm
        C:\Users\Username\.local\bin
        C:\Users\Username\AppData\Local\Microsoft\WindowsApps
        C:\Users\Username\AppData\Local\Programs\Microsoft VS Code\bin
        C:\Users\Username\AppData\Local\Microsoft\WinGet\Links

Output from C:\cygwin64\bin\id.exe
UID: 4096(AzureAD+Username)    GID: 4096(AzureAD+Username)
4096(AzureAD+Username)         401408(Medium Mandatory Level)
545(Users)                           14(REMOTE INTERACTIVE LOGON)
4(INTERACTIVE)                       11(Authenticated Users)
15(This Organization)                4095(CurrentSession)
66048(LOCAL)                         262180(Cloud Account Authentication)

SysDir: C:\WINDOWS\system32
WinDir: C:\WINDOWS

PWD = '/home/Username'
HOME = '/home/Username'
USER = 'AzureAD+Username'

Use '-r' to scan registry

obcaseinsensitive set to 1

Cygwin installations found in the registry:
  System: Key: e022582115c10879 Path: C:\cygwin64
  User:   Key: e022582115c10879 Path: C:\cygwin64

c:  hd  NTFS    486296Mb  19% CP CS UN PA FC    QU  OS

C:\cygwin64      /          system  binary,auto
C:\cygwin64\bin  /usr/bin   system  binary,auto
C:\cygwin64\lib  /usr/lib   system  binary,auto
cygdrive prefix  /cygdrive  user    binary,posix=0,auto

Found: C:\cygwin64\bin\awk
 -> C:\cygwin64\bin\gawk.exe
Found: C:\cygwin64\bin\bash.exe
Found: C:\cygwin64\bin\cat.exe
Found: C:\WINDOWS\system32\certutil.exe
Found: C:\WINDOWS\system32\clinfo.exe
Found: C:\WINDOWS\system32\comp.exe
Found: C:\WINDOWS\system32\convert.exe
Found: C:\cygwin64\bin\cp.exe
Found: C:\cygwin64\bin\cpp.exe
Not Found: crontab
Found: C:\WINDOWS\system32\curl.exe
Found: C:\cygwin64\bin\expand.exe
Found: C:\WINDOWS\system32\expand.exe
Found: C:\cygwin64\bin\find.exe
Found: C:\WINDOWS\system32\find.exe
Found: C:\WINDOWS\system32\ftp.exe
Found: C:\cygwin64\bin\gcc.exe
Found: C:\cygwin64\bin\gdb.exe
Found: C:\cygwin64\bin\grep.exe
Found: C:\cygwin64\bin\hostname.exe
Found: C:\WINDOWS\system32\hostname.exe
Found: C:\cygwin64\bin\kill.exe
Found: C:\WINDOWS\system32\klist.exe
Found: C:\cygwin64\bin\ld.exe
Found: C:\cygwin64\bin\ls.exe
Found: C:\cygwin64\bin\make.exe
Found: C:\cygwin64\bin\mv.exe
Found: C:\WINDOWS\system32\nslookup.exe
Not Found: patch
Found: C:\cygwin64\bin\perl.exe
Found: C:\WINDOWS\system32\replace.exe
Found: C:\cygwin64\bin\rm.exe
Found: C:\cygwin64\bin\sed.exe
Found: C:\cygwin64\bin\sh.exe
Found: C:\WINDOWS\system32\shutdown.exe
Found: C:\cygwin64\bin\sort.exe
Found: C:\WINDOWS\system32\sort.exe
Found: C:\cygwin64\bin\ssh.exe
Found: C:\WINDOWS\System32\OpenSSH\ssh.exe
Found: C:\cygwin64\bin\tar.exe
Found: C:\WINDOWS\system32\tar.exe
Found: C:\cygwin64\bin\test.exe
Found: C:\cygwin64\bin\timeout.exe
Found: C:\WINDOWS\system32\timeout.exe
Found: C:\cygwin64\bin\vi.exe
Not Found: vim
Found: C:\cygwin64\bin\whoami.exe
Found: C:\WINDOWS\system32\whoami.exe

   45k 2023/07/11 C:\cygwin64\bin\cygargp-0.dll
   28k 2025/06/15 C:\cygwin64\bin\cygatomic-1.dll
   17k 2023/01/15 C:\cygwin64\bin\cygattr-1.dll
  286k 2025/02/03 C:\cygwin64\bin\cygblkid-1.dll
  892k 2018/04/09 C:\cygwin64\bin\cygboost_regex-1_66.dll
  134k 2023/12/12 C:\cygwin64\bin\cygbrotlicommon-1.dll
   49k 2023/12/12 C:\cygwin64\bin\cygbrotlidec-1.dll
   66k 2019/07/21 C:\cygwin64\bin\cygbz2-1.dll
 1181k 2025/03/14 C:\cygwin64\bin\cygcairo-2.dll
   27k 2025/03/14 C:\cygwin64\bin\cygcairo-gobject-2.dll
  124k 2025/03/14 C:\cygwin64\bin\cygcairo-script-interpreter-2.dll
   54k 2025/05/04 C:\cygwin64\bin\cygcerf-1.dll
   54k 2025/05/04 C:\cygwin64\bin\cygcerfcpp-1.dll
    9k 2022/05/23 C:\cygwin64\bin\cygcharset-1.dll
   13k 2019/01/02 C:\cygwin64\bin\cygcom_err-2.dll
  193k 2021/05/20 C:\cygwin64\bin\cygcrypt-2.dll
 2487k 2023/09/12 C:\cygwin64\bin\cygcrypto-1.1.dll
 3744k 2025/07/05 C:\cygwin64\bin\cygcrypto-3.dll
  805k 2025/07/20 C:\cygwin64\bin\cygcurl-4.dll
   26k 2024/01/06 C:\cygwin64\bin\cygdatrie-1.dll
 1842k 2024/02/20 C:\cygwin64\bin\cygdb-18.1.dll
 1552k 2017/09/28 C:\cygwin64\bin\cygdb-5.3.dll
  140k 2024/02/20 C:\cygwin64\bin\cygdb_cxx-18.1.dll
  119k 2017/09/28 C:\cygwin64\bin\cygdb_cxx-5.3.dll
  569k 2017/09/28 C:\cygwin64\bin\cygdb_sql-5.3.dll
   81k 2025/05/25 C:\cygwin64\bin\cygdeflate-0.dll
  174k 2023/02/08 C:\cygwin64\bin\cygedit-0.dll
  153k 2025/01/04 C:\cygwin64\bin\cygexpat-1.dll
   73k 2016/08/26 C:\cygwin64\bin\cygexslt-0.dll
  392k 2025/02/03 C:\cygwin64\bin\cygfdisk-1.dll
   27k 2015/11/17 C:\cygwin64\bin\cygffi-6.dll
   30k 2025/02/11 C:\cygwin64\bin\cygffi-8.dll
  217k 2024/08/25 C:\cygwin64\bin\cygfido2-1.dll
  277k 2025/07/15 C:\cygwin64\bin\cygfontconfig-1.dll
   60k 2024/04/28 C:\cygwin64\bin\cygformw-10.dll
  729k 2024/08/19 C:\cygwin64\bin\cygfreetype-6.dll
  116k 2024/09/26 C:\cygwin64\bin\cygfribidi-0.dll
  143k 2024/09/19 C:\cygwin64\bin\cyggc-1.dll
  107k 2025/06/15 C:\cygwin64\bin\cyggcc_s-seh-1.dll
  962k 2025/08/09 C:\cygwin64\bin\cyggcrypt-20.dll
  351k 2021/09/15 C:\cygwin64\bin\cyggd-3.dll
   56k 2025/01/06 C:\cygwin64\bin\cyggdbm-6.dll
   13k 2025/01/06 C:\cygwin64\bin\cyggdbm_compat-4.dll
 1727k 2025/08/08 C:\cygwin64\bin\cyggio-2.0-0.dll
  216k 2025/08/08 C:\cygwin64\bin\cyggirepository-2.0-0.dll
 1247k 2025/08/08 C:\cygwin64\bin\cygglib-2.0-0.dll
   16k 2025/08/08 C:\cygwin64\bin\cyggmodule-2.0-0.dll
  591k 2023/07/31 C:\cygwin64\bin\cyggmp-10.dll
  329k 2025/08/08 C:\cygwin64\bin\cyggobject-2.0-0.dll
  252k 2025/06/15 C:\cygwin64\bin\cyggomp-1.dll
  139k 2025/01/01 C:\cygwin64\bin\cyggpg-error-0.dll
  140k 2020/05/11 C:\cygwin64\bin\cyggraphite2-3.dll
  133k 2025/04/05 C:\cygwin64\bin\cyggsasl-18.dll
  274k 2018/03/16 C:\cygwin64\bin\cyggssapi_krb5-2.dll
    9k 2025/08/08 C:\cygwin64\bin\cyggthread-2.0-0.dll
 1209k 2025/01/05 C:\cygwin64\bin\cygguile-3.0-1.dll
 1329k 2025/04/23 C:\cygwin64\bin\cygharfbuzz-0.dll
   36k 2022/10/08 C:\cygwin64\bin\cyghistory7.dll
   40k 2025/07/12 C:\cygwin64\bin\cyghistory8.dll
   83k 2025/01/12 C:\cygwin64\bin\cygICE-6.dll
 1063k 2022/05/23 C:\cygwin64\bin\cygiconv-2.dll
26267k 2018/03/27 C:\cygwin64\bin\cygicudata61.dll
 2339k 2018/03/27 C:\cygwin64\bin\cygicui18n61.dll
   47k 2018/03/27 C:\cygwin64\bin\cygicuio61.dll
 1506k 2018/03/27 C:\cygwin64\bin\cygicuuc61.dll
  198k 2025/03/22 C:\cygwin64\bin\cygidn-12.dll
  343k 2025/03/09 C:\cygwin64\bin\cygidn2-0.dll
   54k 2017/07/06 C:\cygwin64\bin\cygimagequant-0.dll
  106k 2024/02/26 C:\cygwin64\bin\cygintl-8.dll
 1709k 2024/09/15 C:\cygwin64\bin\cygisl-23.dll
   49k 2021/05/26 C:\cygwin64\bin\cygjbig-2.dll
   19k 2021/05/26 C:\cygwin64\bin\cygjbig85-2.dll
  766k 2024/12/31 C:\cygwin64\bin\cygjpeg-8.dll
  192k 2018/03/16 C:\cygwin64\bin\cygk5crypto-3.dll
  754k 2018/03/16 C:\cygwin64\bin\cygkrb5-3.dll
   37k 2018/03/16 C:\cygwin64\bin\cygkrb5support-0.dll
   16k 2025/02/03 C:\cygwin64\bin\cyglastlog2-2.dll
   48k 2025/05/24 C:\cygwin64\bin\cyglber-2-4-2.dll
   48k 2025/05/24 C:\cygwin64\bin\cyglber-2.dll
  354k 2024/02/22 C:\cygwin64\bin\cyglcms2-2.dll
  322k 2025/05/24 C:\cygwin64\bin\cygldap-2-4-2.dll
  322k 2025/05/24 C:\cygwin64\bin\cygldap-2.dll
  322k 2025/05/24 C:\cygwin64\bin\cygldap_r-2-4-2.dll
   36k 2025/01/26 C:\cygwin64\bin\cygltdl-7.dll
  207k 2021/06/05 C:\cygwin64\bin\cyglua-5.3.dll
  136k 2022/10/30 C:\cygwin64\bin\cyglz4-1.dll
  173k 2025/04/06 C:\cygwin64\bin\cyglzma-5.dll
  132k 2020/10/31 C:\cygwin64\bin\cyglzo2-2.dll
  160k 2023/01/14 C:\cygwin64\bin\cygmagic-1.dll
  298k 2025/05/04 C:\cygwin64\bin\cygman-2-13-1.dll
   24k 2025/05/04 C:\cygwin64\bin\cygmandb-2-13-1.dll
   29k 2024/04/28 C:\cygwin64\bin\cygmenuw-10.dll
  115k 2022/12/18 C:\cygwin64\bin\cygmpc-3.dll
  654k 2025/03/29 C:\cygwin64\bin\cygmpfr-6.dll
  128k 2022/03/19 C:\cygwin64\bin\cygMrm-4.dll
  337k 2024/04/28 C:\cygwin64\bin\cygncursesw-10.dll
  174k 2024/04/06 C:\cygwin64\bin\cygnghttp2-14.dll
   30k 2015/03/19 C:\cygwin64\bin\cygntlm-0.dll
 1020k 2020/03/27 C:\cygwin64\bin\cygp11-kit-0.dll
   13k 2024/04/28 C:\cygwin64\bin\cygpanelw-10.dll
  384k 2025/06/27 C:\cygwin64\bin\cygpango-1.0-0.dll
   51k 2025/06/27 C:\cygwin64\bin\cygpangocairo-1.0-0.dll
   83k 2025/06/27 C:\cygwin64\bin\cygpangoft2-1.0-0.dll
   30k 2025/06/27 C:\cygwin64\bin\cygpangoxft-1.0-0.dll
  497k 2021/06/20 C:\cygwin64\bin\cygpcre-1.dll
  668k 2025/02/08 C:\cygwin64\bin\cygpcre2-8-0.dll
 3830k 2025/08/03 C:\cygwin64\bin\cygperl5_40.dll
   65k 2025/04/22 C:\cygwin64\bin\cygpipeline-1.dll
  647k 2024/04/27 C:\cygwin64\bin\cygpixman-1-0.dll
   69k 2025/07/05 C:\cygwin64\bin\cygpkgconf-7.dll
  191k 2025/04/23 C:\cygwin64\bin\cygpng16-16.dll
   42k 2023/02/19 C:\cygwin64\bin\cygpopt-0.dll
  144k 2025/06/15 C:\cygwin64\bin\cygproc2-1.dll
   69k 2024/01/14 C:\cygwin64\bin\cygpsl-5.dll
  353k 2025/06/15 C:\cygwin64\bin\cygquadmath-0.dll
   18k 2020/05/17 C:\cygwin64\bin\cygraqm-0.dll
  257k 2022/10/08 C:\cygwin64\bin\cygreadline7.dll
  271k 2025/07/12 C:\cygwin64\bin\cygreadline8.dll
   99k 2020/01/09 C:\cygwin64\bin\cygsasl2-3.dll
   24k 2025/07/12 C:\cygwin64\bin\cygsharpyuv-0.dll
   30k 2025/01/12 C:\cygwin64\bin\cygSM-6.dll
  223k 2025/02/03 C:\cygwin64\bin\cygsmartcols-1.dll
  733k 2018/04/12 C:\cygwin64\bin\cygsource-highlight-4.dll
 1448k 2025/02/27 C:\cygwin64\bin\cygsqlite3-0.dll
  248k 2023/06/04 C:\cygwin64\bin\cygssh2-1.dll
  512k 2023/09/12 C:\cygwin64\bin\cygssl-1.1.dll
  580k 2025/07/05 C:\cygwin64\bin\cygssl-3.dll
 2187k 2025/06/15 C:\cygwin64\bin\cygstdc++-6.dll
   68k 2019/07/29 C:\cygwin64\bin\cygtasn1-6.dll
   34k 2024/01/06 C:\cygwin64\bin\cygthai-0.dll
   59k 2024/04/28 C:\cygwin64\bin\cygticw-10.dll
  468k 2022/05/29 C:\cygwin64\bin\cygtiff-6.dll
  509k 2024/10/13 C:\cygwin64\bin\cygtiff-7.dll
   12k 2022/05/29 C:\cygwin64\bin\cygtiffxx-6.dll
   12k 2024/10/13 C:\cygwin64\bin\cygtiffxx-7.dll
  185k 2023/07/16 C:\cygwin64\bin\cyguchardet-0.dll
  376k 2022/03/19 C:\cygwin64\bin\cygUil-4.dll
 1812k 2024/04/05 C:\cygwin64\bin\cygunistring-5.dll
   28k 2025/02/03 C:\cygwin64\bin\cyguuid-1.dll
  441k 2025/07/12 C:\cygwin64\bin\cygwebp-7.dll
   17k 2025/07/12 C:\cygwin64\bin\cygwebpdemux-2.dll
   37k 2025/07/12 C:\cygwin64\bin\cygwebpmux-3.dll
 1172k 2025/01/12 C:\cygwin64\bin\cygX11-6.dll
   12k 2025/01/13 C:\cygwin64\bin\cygXau-6.dll
  394k 2024/04/26 C:\cygwin64\bin\cygXaw-7.dll
  135k 2024/04/27 C:\cygwin64\bin\cygxcb-1.dll
   43k 2024/04/27 C:\cygwin64\bin\cygxcb-render-0.dll
   12k 2024/04/27 C:\cygwin64\bin\cygxcb-shm-0.dll
   21k 2024/04/26 C:\cygwin64\bin\cygXdmcp-6.dll
   61k 2024/04/26 C:\cygwin64\bin\cygXext-6.dll
   85k 2023/05/20 C:\cygwin64\bin\cygXft-2.dll
   11k 2022/12/17 C:\cygwin64\bin\cygXinerama-1.dll
 2378k 2022/03/19 C:\cygwin64\bin\cygXm-4.dll
 1231k 2023/04/16 C:\cygwin64\bin\cygxml2-2.dll
   90k 2024/04/26 C:\cygwin64\bin\cygXmu-6.dll
   65k 2023/12/07 C:\cygwin64\bin\cygXpm-4.dll
   37k 2025/01/12 C:\cygwin64\bin\cygXrender-1.dll
  209k 2016/08/26 C:\cygwin64\bin\cygxslt-1.dll
  343k 2025/01/12 C:\cygwin64\bin\cygXt-6.dll
   34k 2024/12/31 C:\cygwin64\bin\cygxxhash-0.dll
   88k 2024/01/27 C:\cygwin64\bin\cygz.dll
  665k 2025/02/23 C:\cygwin64\bin\cygzstd-1.dll
 3093k 2025/07/15 C:\cygwin64\bin\cygwin1.dll
    Cygwin DLL version info:
        DLL version: 3.6.4
        API major: 0
        API minor: 357
        Shared data: 5
        DLL identifier: cygwin1
        Mount registry: 3
        Cygwin registry name: Cygwin
        Installations name: Installations
        Cygdrive default prefix:
        Build date:
        Shared id: cygwin1S5


No Cygwin services found.


Cygwin Package Information
Package                                Version                  Status
_autorebase                            001091-1                     OK
alternatives                           1.31-1                       OK
autoconf                               15-2                         OK
autoconf2.1                            2.13-12                      OK
autoconf2.5                            2.69-5                       OK
autoconf2.7                            2.72-1                       OK
automake                               20250528-1                   OK
automake1.11                           1.11.6-4                     OK
automake1.12                           1.12.6-4                     OK
automake1.13                           1.13.4-3                     OK
automake1.14                           1.14.1-4                     OK
automake1.15                           1.15.1-3                     OK
automake1.16                           1.16.5-2                     OK
automake1.17                           1.17-1                       OK
automake1.18                           1.18.1-1                     OK
base-cygwin                            3.8-2                        OK
base-files                             4.3-3                        OK
bash                                   5.2.21-1                     OK
binutils                               2.45-1                       OK
bzip2                                  1.0.8-1                      OK
ca-certificates                        2024.2.69_v8.0.401-1         OK
ccache                                 3.1.9-2                      OK
coreutils                              9.0-1                        OK
crypto-policies                        20190218-1                   OK
csih                                   0.9.14-1                     OK
cygrunsrv                              1.64-1                       OK
cygutils                               1.4.17-4                     OK
cygwin                                 3.6.4-1                      OK
cygwin-devel                           3.6.4-1                      OK
dash                                   0.5.12-5                     OK
ddd                                    3.4.1-1                      OK
dejavu-fonts                           2.37-1                       OK
desktop-file-utils                     0.28-1                       OK
diffutils                              3.12-1                       OK
editrights                             1.04-1                       OK
file                                   5.44-1                       OK
findutils                              4.10.0-1                     OK
gawk                                   5.3.2-1                      OK
gcc-core                               13.4.0-1                     OK
gcc-g++                                13.4.0-1                     OK
gdb                                    14.2-1                       OK
getent                                 2.18.90-5                    OK
gettext                                0.22.5-1                     OK
git                                    2.45.1-1                     OK
gnuplot-base                           6.0.3-1                      OK
gnuplot-X11                            6.0.3-1                      OK
grep                                   3.12-1                       OK
groff                                  1.23.0-1                     OK
gsettings-desktop-schemas              3.24.1-1                     OK
gzip                                   1.14-1                       OK
hicolor-icon-theme                     0.15-1                       OK
hostname                               3.13-1                       OK
icon-naming-utils                      0.8.90-1                     OK
info                                   7.1-2                        OK
ipc-utils                              1.1-1                        OK
less                                   668-1                        OK
libargp                                20230708-2                   OK
libatomic1                             13.4.0-1                     OK
libattr1                               2.5.1-1.20.g0981a7bfe487     OK
libblkid1                              2.40.2-2                     OK
libboost_regex1.66                     1.66.0-1                     OK
libbrotlicommon1                       1.1.0-1                      OK
libbrotlidec1                          1.1.0-1                      OK
libbz2_1                               1.0.8-1                      OK
libcairo2                              1.18.4-1                     OK
libcerf1                               3.0-1                        OK
libcharset1                            1.17-1                       OK
libcom_err2                            1.44.5-1                     OK
libcrypt-devel                         4.4.20-1                     OK
libcrypt2                              4.4.20-1                     OK
libcurl4                               8.15.0-1                     OK
libdatrie1                             0.2.13-1                     OK
libdb18.1                              18.1.40-1                    OK
libdb5.3                               5.3.28-2                     OK
libdeflate0                            1.24-1                       OK
libedit0                               20221030-4                   OK
liberation-fonts                       2.1.5-1                      OK
liberation-narrow-fonts                1.07.6-1                     OK
libexpat-devel                         2.6.4-1                      OK
libexpat1                              2.6.4-1                      OK
libfdisk1                              2.40.2-2                     OK
libffi6                                3.2.1-2                      OK
libffi8                                3.4.7-1                      OK
libfido2                               1.15.0-1                     OK
libfontconfig-common                   2.17.1-1                     OK
libfontconfig1                         2.17.1-1                     OK
libfreetype6                           2.13.3-1                     OK
libfribidi0                            1.0.16-1                     OK
libgc1                                 8.2.8-1                      OK
libgcc1                                13.4.0-1                     OK
libgcrypt-devel                        1.11.2-1                     OK
libgcrypt20                            1.11.2-1                     OK
libgd3                                 2.3.3-1                      OK
libgdbm6                               1.24-1                       OK
libgdbm_compat4                        1.24-1                       OK
libglib2.0_0                           2.85.3-1                     OK
libgmp10                               6.3.0-1                      OK
libgomp1                               13.4.0-1                     OK
libgpg-error-devel                     1.51-1                       OK
libgpg-error0                          1.51-1                       OK
libgraphite2_3                         1.3.14-1                     OK
libgsasl-common                        2.2.2-1                      OK
libgsasl18                             2.2.2-1                      OK
libgssapi_krb5_2                       1.15.2-2                     OK
libguile3.0_1                          3.0.10-3                     OK
libharfbuzz0                           11.0.1-2                     OK
libICE6                                1.1.2-1                      OK
libiconv                               1.17-1                       OK
libiconv-devel                         1.17-1                       OK
libiconv2                              1.17-1                       OK
libicu61                               61.1-1                       OK
libidn12                               1.43-1                       OK
libidn2_0                              2.3.8-1                      OK
libimagequant0                         2.10.0-1                     OK
libintl-devel                          0.22.5-1                     OK
libintl8                               0.22.5-1                     OK
libisl23                               0.27-1                       OK
libjbig2                               2.1-2                        OK
libjpeg8                               3.1.0-1                      OK
libk5crypto3                           1.15.2-2                     OK
libkrb5_3                              1.15.2-2                     OK
libkrb5support0                        1.15.2-2                     OK
liblastlog2                            2.40.2-2                     OK
liblcms2_2                             2.16-1                       OK
libltdl7                               2.5.4-1                      OK
liblua5.3                              5.3.6-4                      OK
liblz4_1                               1.9.4-1                      OK
liblzma-devel                          5.8.1-1                      OK
liblzma5                               5.8.1-1                      OK
liblzo2_2                              2.10-2                       OK
libmpc3                                1.3.1-1                      OK
libmpfr6                               4.2.2-1                      OK
libncursesw10                          6.5+20240427-1               OK
libnghttp2_14                          1.61.0-1                     OK
libntlm0                               1.4-1                        OK
libopenldap2                           2.6.10-1                     OK
libopenldap2_4_2                       2.6.10-1                     OK
libp11-kit0                            0.23.20-1                    OK
libpango1.0_0                          1.56.4-1                     OK
libpcre1                               8.45-1                       OK
libpcre2_8_0                           10.45-1                      OK
libpipeline1                           1.5.8-1                      OK
libpixman1_0                           0.43.4-1                     OK
libpkgconf7                            2.5.1-1                      OK
libpng16                               1.6.47-2                     OK
libpopt-common                         1.19-1                       OK
libpopt0                               1.19-1                       OK
libproc2_1                             4.0.5-2                      OK
libpsl5                                0.21.5-1                     OK
libquadmath0                           13.4.0-1                     OK
libraqm0                               0.7.0-1                      OK
libreadline7                           8.2-2                        OK
libreadline8                           8.3-1                        OK
libsasl2_3                             2.1.27-1                     OK
libSM6                                 1.2.5-1                      OK
libsmartcols1                          2.40.2-2                     OK
libsource-highlight-common             3.1.8-6                      OK
libsource-highlight4                   3.1.8-6                      OK
libsqlite3_0                           3.49.1-1                     OK
libssh2_1                              1.11.0-1                     OK
libssl1.1                              1.1.1w-1                     OK
libssl3                                3.0.17-1                     OK
libstdc++6                             13.4.0-1                     OK
libtasn1_6                             4.14-1                       OK
libthai0                               0.1.29-1                     OK
libtiff6                               4.4.0-1                      OK
libtiff7                               4.7.0-1                      OK
libtool                                2.5.4-1                      OK
libuchardet0                           0.0.8-1                      OK
libunistring5                          1.2-1                        OK
libuuid1                               2.40.2-2                     OK
libwebp7                               1.6.0-1                      OK
libwebpdemux2                          1.6.0-1                      OK
libwebpmux3                            1.6.0-1                      OK
libX11_6                               1.8.10-1                     OK
libXau6                                1.0.12-1                     OK
libXaw7                                1.0.16-1                     OK
libxcb-render0                         1.17.0-1                     OK
libxcb-shm0                            1.17.0-1                     OK
libxcb1                                1.17.0-1                     OK
libXdmcp6                              1.1.5-1                      OK
libXext6                               1.3.6-1                      OK
libXft2                                2.3.7-1                      OK
libXinerama1                           1.1.5-1                      OK
libXm4                                 2.3.8-1                      OK
libxml2                                2.10.4-2                     OK
libxml2-devel                          2.10.4-2                     OK
libXmu6                                1.2.1-1                      OK
libXpm4                                3.5.17-1                     OK
libXrender1                            0.9.12-1                     OK
libxslt                                1.1.29-1                     OK
libxslt-devel                          1.1.29-1                     OK
libXt6                                 1.3.1-1                      OK
libxxhash0                             0.8.3-1                      OK
libzstd1                               1.5.7-1                      OK
login                                  1.13-1                       OK
luit                                   20240910-1                   OK
m4                                     1.4.20-1                     OK
make                                   4.4.1-2                      OK
man-db                                 2.13.1-1                     OK
mintty                                 3.7.9-1                      OK
ncurses                                6.5+20240427-1               OK
openssh                                10.0p1-1                     OK
openssl                                3.0.17-1                     OK
p11-kit                                0.23.20-1                    OK
p11-kit-trust                          0.23.20-1                    OK
perl                                   5.40.3-1                     OK
perl-Archive-Zip                       1.68-4                       OK
perl-Class-Inspector                   1.36-5                       OK
perl-Clone                             0.47-1                       OK
perl-Encode-Locale                     1.05-6                       OK
perl-Error                             0.17030-1                    OK
perl-File-Listing                      6.16-2                       OK
perl-File-ShareDir                     1.118-4                      OK
perl-HTML-Parser                       3.83-2                       OK
perl-HTML-Tagset                       3.24-2                       OK
perl-HTTP-Cookies                      6.11-2                       OK
perl-HTTP-Date                         6.06-2                       OK
perl-HTTP-Message                      7.00-1                       OK
perl-HTTP-Negotiate                    6.01-10                      OK
perl-IO-HTML                           1.004-4                      OK
perl-libwww-perl                       6.79-1                       OK
perl-LWP-MediaTypes                    6.04-5                       OK
perl-MIME-Base32                       1.303-6                      OK
perl-Net-HTTP                          6.23-2                       OK
perl-TermReadKey                       2.38-5                       OK
perl-TimeDate                          2.33-4                       OK
perl-Try-Tiny                          0.32-1                       OK
perl-URI                               5.32-1                       OK
perl-Win32-API                         0.84-6                       OK
perl-WWW-RobotRules                    6.02-10                      OK
perl-XML-NamespaceSupport              1.12-6                       OK
perl-XML-Parser                        2.47-2                       OK
perl-XML-SAX                           1.02-5                       OK
perl-XML-SAX-Base                      1.09-6                       OK
perl-XML-SAX-Expat                     0.51-7                       OK
perl-XML-Simple                        2.25-5                       OK
perl_autorebase                        5.40.3-1                     OK
perl_base                              5.40.3-1                     OK
pkg-config                             2.5.1-1                      OK
pkgconf                                2.5.1-1                      OK
procps-ng                              4.0.5-2                      OK
publicsuffix-list-dafsa                20250501-1                   OK
python39                               3.9.16-1                     OK
python39-babel                         2.16.0-1                     OK
python39-certifi                       2025.1.31-1                  OK
python39-chardet                       5.2.0-1                      OK
python39-devel                         3.9.16-1                     OK
python39-docutils                      0.18.1-1                     OK
python39-filelock                      3.17.0-1                     OK
python39-html5lib                      1.1-2                        OK
python39-idna                          3.10-1                       OK
python39-imagesize                     1.3.0-1                      OK
python39-imaging                       11.1.0-1                     OK
python39-iniconfig                     2.0.0-2                      OK
python39-jinja2                        3.1.5-1                      OK
python39-lxml                          4.7.1-1                      OK
python39-markupsafe                    3.0.2-1                      OK
python39-olefile                       0.47-1                       OK
python39-packaging                     24.2-2                       OK
python39-pip                           25.0.1-2                     OK
python39-platformdirs                  4.3.6-1                      OK
python39-pluggy                        1.5.0-1                      OK
python39-pygments                      2.10.0-1                     OK
python39-pytest                        8.3.4-1                      OK
python39-requests                      2.32.3-1                     OK
python39-setuptools                    75.8.0-1                     OK
python39-six                           1.17.0-1                     OK
python39-snowballstemmer               2.2.0-1                      OK
python39-sphinx                        4.4.0-1                      OK
python39-sphinxcontrib-serializinghtml 1.1.5-1                      OK
python39-toml                          0.10.2-3                     OK
python39-typing_extension              4.12.2-1                     OK
python39-urllib3                       2.3.0-1                      OK
python39-webencodings                  0.5.1-4                      OK
python39-wheel                         0.45.1-1                     OK
python39-zipp                          3.21.0-1                     OK
rebase                                 4.6.6-1                      OK
rgb                                    1.1.0-1                      OK
rsync                                  3.3.0-1                      OK
run                                    1.3.4-2                      OK
sed                                    4.9-1                        OK
shared-mime-info                       2.4-1                        OK
tar                                    1.35-2                       OK
terminfo                               6.5+20240427-1               OK
texinfo                                7.1-2                        OK
tzcode                                 2025b-1                      OK
tzdata                                 2025b-1                      OK
util-linux                             2.40.2-2                     OK
vim-minimal                            9.1.1054-1                   OK
w32api-headers                         13.0.0-1                     OK
w32api-runtime                         13.0.0-1                     OK
which                                  2.23-1                       OK
windows-default-manifest               6.4-2                        OK
xbitmaps                               1.1.3-1                      OK
xdg-utils                              1.1.1-2                      OK
xterm                                  389-1                        OK
xz                                     5.8.1-1                      OK
zip                                    3.0-13                       OK
zlib-devel                             1.3.1-1                      OK
zlib0                                  1.3.1-1                      OK
zstd                                   1.5.7-1                      OK
Use -h to see help about each section

```






Sent with Proton Mail secure email.

On Tuesday, 5 August 2025 at 21:09, Brian Inglis via Cygwin <cygwin AT cygwin DOT com> wrote:

> On 2025-08-05 10:41, Hans-Bernhard Bröker via Cygwin wrote:
> 
> > Am 05.08.2025 um 15:27 schrieb ben-xD via via Cygwin:
> > 
> > > As soon as I launch Cygwin, I see
> > > 
> > > -bash: /usr/bin/hostname: Permission denied
> > > 
> > > |find| fails:
> > > 
> > > $ /usr/bin/find
> > > bash: /usr/bin/find: Permission denied
> > 
> > This would appear to be due to M$'s latest bout of paranoia, which in some
> > system configurations has them silently sabotage any program that has the same
> > name as one of Windows' own utilities. So "find" or "hostname" will be blocked
> > while, say. "ls" or "xargs" are not.
> 
> 
> Conflicting programs which may be impacted include:
> 
> $ for win in /proc/cygdrive/c/Windows/System32/.exe; \
> do \
> exe=${win##/}; exe=${exe,,}; exe=${exe%.exe}; \
> [ -x /bin/$exe ] && which -a $exe; \
> done
> /usr/bin/bash
> /proc/cygdrive/c/Windows/System32/bash
> /usr/bin/certutil
> /proc/cygdrive/c/Windows/System32/certutil
> /usr/bin/charmap
> /proc/cygdrive/c/Windows/System32/charmap
> /usr/bin/clinfo
> /proc/cygdrive/c/Windows/System32/clinfo
> /usr/bin/comp
> /proc/cygdrive/c/Windows/System32/comp
> /usr/bin/convert
> /proc/cygdrive/c/Windows/System32/convert
> /usr/bin/curl
> /proc/cygdrive/c/Windows/System32/curl
> /usr/bin/expand
> /proc/cygdrive/c/Windows/System32/expand
> /usr/bin/fc
> /proc/cygdrive/c/Windows/System32/fc
> /usr/bin/find
> /proc/cygdrive/c/Windows/System32/find
> /usr/bin/ftp
> /proc/cygdrive/c/Windows/System32/ftp
> /usr/bin/nslookup
> /proc/cygdrive/c/Windows/System32/nslookup
> /usr/bin/shutdown
> /proc/cygdrive/c/Windows/System32/shutdown
> /usr/bin/sort
> /proc/cygdrive/c/Windows/System32/sort
> /usr/bin/tar
> /proc/cygdrive/c/Windows/System32/tar
> /usr/bin/timeout
> /proc/cygdrive/c/Windows/System32/timeout
> /usr/bin/whoami
> /proc/cygdrive/c/Windows/System32/whoami
> 
> --
> Take care. Thanks, Brian Inglis Calgary, Alberta, Canada
> 
> La perfection est atteinte Perfection is achieved
> non pas lorsqu'il n'y a plus rien à ajouter not when there is no more to add
> mais lorsqu'il n'y a plus rien à retrancher but when there is no more to cut
> -- Antoine de Saint-Exupéry
> 
> --
> Problem reports: https://cygwin.com/problems.html
> FAQ: https://cygwin.com/faq/
> Documentation: https://cygwin.com/docs.html
> Unsubscribe info: https://cygwin.com/ml/#unsubscribe-simple

-- 
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