"p...@ymail.ne.jp" wrote:
> debian-u...@howorth.org.uk wrote:
> > But it sounds like what...@ymail.ne.jp is doing isn't best practice
> > either, although I don't fully understand what they mean by "I often
> > change default ruby in interactive shell". If they mean 'global'
> > then I suspect
debian-u...@howorth.org.uk (12023-03-17):
> Please don't send me an individual copy of emails; I am subscribed.
Nobody can remember who is subscribed and who is not: do not write this
in your mail, write it in the headers, just like I did.
--
Nicolas George
Please don't send me an individual copy of emails; I am subscribed.
Dan Ritter wrote:
> debian-u...@howorth.org.uk wrote:
> > Dan Ritter wrote:
> > > p...@ymail.ne.jp wrote:
> > > > For dev stuff, for example, I have many versions of ruby
> > > > installed in the system by rbenv.
> > >
On Fri, Mar 17, 2023 at 08:04:24AM +0800, p...@ymail.ne.jp wrote:
> Sometimes I was using the older ruby version (1.x), but sometimes I am using
> the latest ruby (3.x). For example, different streaming libraries for ruby
> require different versions.
>
> For instance, I developed a ruby client
debian-u...@howorth.org.uk wrote:
But it sounds like what...@ymail.ne.jp is doing isn't best practice
either, although I don't fully understand what they mean by "I often
change default ruby in interactive shell". If they mean 'global' then I
suspect they should be using 'local' instead. Or
On Thu, Mar 16, 2023 at 7:03 PM Dan Ritter wrote:
>
> debian-u...@howorth.org.uk wrote:
> > Dan Ritter wrote:
> > > p...@ymail.ne.jp wrote:
> > > > For dev stuff, for example, I have many versions of ruby installed
> > > > in the system by rbenv.
> > > >
> > > > Since I often change default ruby
debian-u...@howorth.org.uk wrote:
> Dan Ritter wrote:
> > p...@ymail.ne.jp wrote:
> > > For dev stuff, for example, I have many versions of ruby installed
> > > in the system by rbenv.
> > >
> > > Since I often change default ruby in interactive shell, this may
> > > break the ruby for
Dan Ritter wrote:
> p...@ymail.ne.jp wrote:
> > For dev stuff, for example, I have many versions of ruby installed
> > in the system by rbenv.
> >
> > Since I often change default ruby in interactive shell, this may
> > break the ruby for sysadmin job in crontab. What’s the solution for
> >
I tried installing task-lxqt-desktop using apt and that didn't go well at
all. Since I use a screen reader I ended up installing bullseye mate with
the installation disc then upgrading to bookworm. That worked. So far as
I can tell, a11y work was not done on lxqt to bring up orca if speakup got
p...@ymail.ne.jp wrote:
> For dev stuff, for example, I have many versions of ruby installed in the
> system by rbenv.
>
> Since I often change default ruby in interactive shell, this may break the
> ruby for sysadmin job in crontab. What’s the solution for this?
Everywhere it matters, set
For dev stuff, for example, I have many versions of ruby installed in the
system by rbenv.
Since I often change default ruby in interactive shell, this may break the ruby
for sysadmin job in crontab. What’s the solution for this?
Greg Wooledge (12023-03-16):
> So they installed
> parallel toolsets (commands including ps, echo, and so on) in two
> different directories.
Four: there is also /usr/xpg4/bin and /usr/xpg6/bin.
Regards,
--
Nicolas George
On Thu, Mar 16, 2023 at 01:57:26PM +0100, Christoph Brinkhaus wrote:
> I think you are right. The only remaining argument for specifying the
> complete path I have read about is as below.
> There might be the situation with different binaries but similar
> names. For example /usr/bin/nc is
Am Thu, Mar 16, 2023 at 07:27:22AM -0400 schrieb Greg Wooledge:
> On Thu, Mar 16, 2023 at 12:24:10PM +0100, Christoph Brinkhaus wrote:
> > The environments of login shells and crontab can be different. This
> > includes the path where to seek executables. Therefore it is good
> > practice not to
On Thu, Mar 16, 2023 at 12:24:10PM +0100, Christoph Brinkhaus wrote:
> The environments of login shells and crontab can be different. This
> includes the path where to seek executables. Therefore it is good
> practice not to write just the name of the executable as nc but the
> name with the path
Am Thu, Mar 16, 2023 at 08:55:54AM +0800 schrieb cor...@free.fr:
> Greetings,
>
> My script for monitoring Node.js app as follows. I put it in crontab for
> auto-check and restart if failure.
>
> #!/bin/bash
>
> # scan the port
> nc -z 127.0.0.1 3000
>
> if [ $? -eq 0 ];then
> exit
> else
>
Greg Wooledge (12023-03-16):
> That assumes you want to detach the process from its session in the
> first place. It's NOT what you should do when running a managed
> service, though.
>
> With a managed service, you don't want ANY of the old legacy "I want
> to run a daemon from an interactive
On Thu, Mar 16, 2023 at 08:53:55AM +0100, Nicolas George wrote:
> cor...@free.fr (12023-03-16):
> > nohup serve -s /home/myUsername/workspace/xxx-frontend/build &
>
> What Greg said. Plus:
>
> Never use nohup. nohup should never have been invented, it is based on a
> complete lack of
cor...@free.fr (12023-03-16):
> nohup serve -s /home/myUsername/workspace/xxx-frontend/build &
What Greg said. Plus:
Never use nohup. nohup should never have been invented, it is based on a
complete lack of understanding of how sessions and control terminal
work.
Instead:
- use setsid to
updated: Thanks for all your helps, especially @Greg and @Yong
Now this systemd service has been enabled and just works.
I put a file on /etc/systemd/system/xxx.service whose content as,
[Unit]
Description=xxx Front
After=network.target
[Service]
Type=simple
Restart=always
RestartSec=5
On 16/3/23 12:09, p...@ymail.ne.jp wrote:
Just for fun, I asked this question on ChatGPT, who gives the answers
as follows.
Q: Please help generate a systemd configuration for Debian linux
A: Sure, here's an example of a systemd configuration file for a
Debian Linux service:
Be very
Just for fun, I asked this question on ChatGPT, who gives the answers as
follows.
Q: Please help generate a systemd configuration for Debian linux
A: Sure, here's an example of a systemd configuration file for a Debian
Linux service:
```
[Unit]
Description=My Service
After=network.target
cor...@free.fr wrote:
where will I setup this script for systemd job? any reference?
You might look at this article as well.
https://linuxhandbook.com/create-systemd-services/
Yong
On Thu, Mar 16, 2023 at 09:40:48AM +0800, cor...@free.fr wrote:
> On 16/03/2023 09:32, Greg Wooledge wrote:
> > If that's more than you want to tackle, and if all you want is
> > automatic restarting (not the ability to stop it at will), then this
> > should suffice:
> >
> > #!/bin/sh
> >
On 16/03/2023 09:32, Greg Wooledge wrote:
On Wed, Mar 15, 2023 at 08:00:20PM -0500, Nicholas Geovanis wrote:
On Wed, Mar 15, 2023, 7:56 PM wrote:
> My script for monitoring Node.js app as follows. I put it in crontab for
> auto-check and restart if failure.
There's so much wrong with that.
On Wed, Mar 15, 2023 at 08:00:20PM -0500, Nicholas Geovanis wrote:
> On Wed, Mar 15, 2023, 7:56 PM wrote:
> > My script for monitoring Node.js app as follows. I put it in crontab for
> > auto-check and restart if failure.
There's so much wrong with that.
If you want to manage a service, the
On Wed, Mar 15, 2023, 7:56 PM wrote:
> Greetings,
>
> My script for monitoring Node.js app as follows. I put it in crontab for
> auto-check and restart if failure.
>
> #!/bin/bash
>
> # scan the port
> nc -z 127.0.0.1 3000
>
> if [ $? -eq 0 ];then
>exit
> else
>killall node
>sleep 1
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