similar to: scripts with the dialog command

This implements something like a readonly 1MB disk reading as zeroes: nbdkit sh script=- <<'EOF' case "$1" in get_size) echo 1M ;; pread) dd if=/dev/zero count=$3 iflag=count_bytes ;; *) exit 2 ;; esac EOF Use of "-" is analogous to reading passwords from stdin. --- plugins/sh/nbdkit-sh-plugin.pod | 17 ++++++++++ plugins/sh/sh.c

On Fri, Dec 14, 2018 at 04:31:32PM -0600, Eric Blake wrote: > On 12/14/18 4:16 PM, Richard W.M. Jones wrote: > >This implements something like a readonly 1MB disk reading as zeroes: > > > >nbdkit sh script=- <<'EOF' > > case "$1" in > > get_size) echo 1M ;; > > pread) dd if=/dev/zero count=$3 iflag=count_bytes ;; > >

On 12/14/18 4:16 PM, Richard W.M. Jones wrote: > This implements something like a readonly 1MB disk reading as zeroes: > > nbdkit sh script=- <<'EOF' > case "$1" in > get_size) echo 1M ;; > pread) dd if=/dev/zero count=$3 iflag=count_bytes ;; > *) exit 2 ;; > esac > EOF > > Use of "-" is analogous to reading

All, I have been looking at zenity to pop up messages on the X screen. Is there another alternative to zenity that I have not found? I need to be able to completely remove the OK button, I cannot find a way in zenity to do this. also It would be nice to have a --timeout 5 option on the command line also. Any suggestions? Jerry

Trying to read a password or inline script from stdin when the -s option was used to connect to our client over stdin is not going to work. It would be nice to fail such usage as soon as possible, by giving plugins a means to decide if it is safe to use stdio during .config. Update nbdkit_read_password and the sh plugin to take advantage of the new entry point. Signed-off-by: Eric Blake

Trying to read a password or inline script from stdin when the -s option was used to connect to our client over stdin is not going to work. It would be nice to fail such usage as soon as possible, by giving plugins a means to decide if it is safe to use stdio during .config. Update nbdkit_read_password and the sh plugin to take advantage of the new entry point. Also, treat 'nbdkit -s

See comment for explanation and https://listman.redhat.com/archives/libguestfs/2023-August/032468.html --- tests/Makefile.am | 2 + plugins/sh/call.c | 33 +++++++----- tests/test-sh-pwrite-ignore-stdin.sh | 77 ++++++++++++++++++++++++++++ 3 files changed, 100 insertions(+), 12 deletions(-) diff --git a/tests/Makefile.am b/tests/Makefile.am index

On Wed, Apr 15, 2020 at 01:09:21PM -0500, Eric Blake wrote: > On 4/15/20 11:16 AM, Richard W.M. Jones wrote: > > In the subject, you describe $nbdkit_safe_stdio, but in the patch body... > > >--- > > plugins/eval/nbdkit-eval-plugin.pod | 11 +++-------- > > plugins/sh/nbdkit-sh-plugin.pod | 18 +++++++++++++++++- > > plugins/sh/call.c |

http://bugzilla.mindrot.org/show_bug.cgi?id=830 Summary: Check immediate EOF coming on stdin Product: Portable OpenSSH Version: 3.8p1 Platform: Other OS/Version: other Status: NEW Severity: minor Priority: P2 Component: ssh AssignedTo: openssh-bugs at mindrot.org ReportedBy: ignasi.roca at

All, I have noticed that placing a call in the outgoing spool during a reload the call may fail. Try the call again after the reload is done and it will complete. This seems like a bug. During a reload calls should be suspended or something? Thoughts? Jerry

Hi all. I am looking for some command line programs (pre made) that will connect to an ldap server and list out the users in question provided by the search argument given. I found some mention of it from oracle but I did not see where they can be downloaded. Is something like this available and I just havent found them? Thanks, Jerry

In CentOS 6 gconftool-2 (command line) is used to enable/disable items. In CentOS 7 I found "settings->power-> blank screen" as something I wish to configure by the command line? How is that accomplished? I brought up gconf-editor and searched for power and blank and found nothing. How can I control this setting from the command line? Thanks Jerry

--- plugins/eval/nbdkit-eval-plugin.pod | 11 +++-------- plugins/sh/nbdkit-sh-plugin.pod | 18 +++++++++++++++++- plugins/sh/call.c | 8 ++++++-- tests/test-single-sh.sh | 4 ++++ 4 files changed, 30 insertions(+), 11 deletions(-) diff --git a/plugins/eval/nbdkit-eval-plugin.pod b/plugins/eval/nbdkit-eval-plugin.pod index 602fd3aa..a016aa78 100644 ---

On 4/15/20 1:18 PM, Richard W.M. Jones wrote: > On Wed, Apr 15, 2020 at 01:09:21PM -0500, Eric Blake wrote: >> On 4/15/20 11:16 AM, Richard W.M. Jones wrote: >> >> In the subject, you describe $nbdkit_safe_stdio, but in the patch body... >> >>> --- >>> plugins/eval/nbdkit-eval-plugin.pod | 11 +++-------- >>> plugins/sh/nbdkit-sh-plugin.pod

Hi All, I'm currently using/testing samba-4.0.0alpha15. I downloaded the tar ball, followed the Samba4 HOWTO wiki at http://wiki.samba.org/index.php/Samba4/HOWTO and got stuff working pretty well. I have experienced issues with GPOs and such and dynamic dns and so thought I'd try the current version but I cannot now get samba4 to pass quicktest (or any other test). I've tried

On 4/15/20 11:16 AM, Richard W.M. Jones wrote: In the subject, you describe $nbdkit_safe_stdio, but in the patch body... > --- > plugins/eval/nbdkit-eval-plugin.pod | 11 +++-------- > plugins/sh/nbdkit-sh-plugin.pod | 18 +++++++++++++++++- > plugins/sh/call.c | 8 ++++++-- > tests/test-single-sh.sh | 4 ++++ > 4 files changed, 30

This command fails with an incorrect error message: $ nbdkit ssh host=localhost /nosuchfile password=- --run 'qemu-img info $nbd' </dev/null password: nbdkit: error: could not read password from stdin: Inappropriate ioctl for device The error (ENOTTY Inappropriate ioctl for device) is actually a leftover errno from the previous isatty call. This happens because getline(3) can

http://bugzilla.mindrot.org/show_bug.cgi?id=542 Summary: OpenSSH 3.6.1p1 - sftp exit codes and improved logging for scripting Product: Portable OpenSSH Version: -current Platform: Sparc OS/Version: Solaris Status: NEW Severity: normal Priority: P2 Component: sftp AssignedTo:

I was trying to use the 'at' command. Does it not have "resolution" to the second? When I run it with 'at -f /tmp/tt.sh "01/21/2013 15:20:45" syntax error. Last token seen: 15:20 Garbled time How do I run a command in the future including "seconds". Thanks, Jerry

On 6/1/20 5:31 AM, Richard W.M. Jones wrote: > This command fails with an incorrect error message: > > $ nbdkit ssh host=localhost /nosuchfile password=- --run 'qemu-img info $nbd' </dev/null > password: > nbdkit: error: could not read password from stdin: Inappropriate ioctl for device > > The error (ENOTTY Inappropriate ioctl for device) is actually a