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Zahid,
On 1/5/20 20:44, zahid wrote:
> Why will MS Windows users will never have to deal with issue of
> *chmod* ?
On Windows, it's called ATTRIB.EXE:
C:\> ATTRIB
A SH C:\pagefile.sys
A SH C:\swapfile.sys
Those are separate from the NT ACL, of course. Plus, you can
right-click and edit the permissions of any file. But in Windows, how
do you for example remove the "archive" bit on all TXT files in a
hierarchy? Right-click a million times and make your hand go numb.
- From the CLI, it's a single command.
Some people like clicking. I like typing. *shrug*
> also keep in mind why java command line have three different
> options to do the same thing ?
>
> java -cp
>
> java -classpath
Long and short options. This isn't a *NIX thing (it's Java), but it
does hand a long history on *NIX. Although *NIX programs typically use
- --option for long-options, otherwise they don't make any sense when
mixed-together with short ones.
> java class-path
This is "java --class-path" which is a proper long-option.
- -chris
>
> On 06/01/2020 01:21, Guang Chao wrote:
>> On Sun, Jan 5, 2020 at 9:26 AM zahid <zahidr1...@gmail.com>
>> wrote:
>>
>>> Actually this is *one of many *punishments following the sin of
>>> choosing *.nix
>>>
>>> and not Microsoft Windows.
>>>
>> Why is it Linux fault?
>>
>>
>>> Have ever heard of "*chmod*" in windows ?
>>>
>>> MS windows trust you with your machine.
>>>
>>> You bought it , you paid for it , you own it.
>>>
>>>
>>> although you have many ways of installing software.
>>>
>>> apt , apt-get yum , blah blah.
>>>
>>> You need to familiarise yourself with *find / -name java* * ,
>>> which java* because you have no idea where the installer
>>> installed the software you just installed on "your machine",
>>>
>>> Have ever heard of *which* or *find* in windows ?
>>>
>>>
>>> you can be in a directory in one terminal and delete it form
>>> another terminal .
>>>
>>> Is that linux security feature ?
>>>
>>> can you do the same in windows ?
>>>
>>> what are others benefits you can enjoy in MS Windows because of
>>> this particular behaviour is not same in MS Windows ?
>>>
>>> After you deleted the directory you are in from somewhere else
>>> you will end up in trash literally.
>>>
>>> why is this same unique behaviour in Unix which came after
>>> Linux.
>>>
>>>
>>> you see anything what's wrong with this ? can you see the
>>> missing the /r /n
>>>
>>> manifest.txt
>>>
>>> Main-Class:/classname /
>>>
>>> why does manifest.text must have /r {carriage} or /n
>>> {newline}.
>>>
>>> Is it because jvm.dll it was written in C. C programming
>>> language also has the same feature.
>>>
>>>
>>> why is there three ways to do same thing ?
>>>
>>> java - cp
>>>
>>> java - classpath
>>>
>>> java - class-path
>>>
>>>
>>>
>>> www.backbutton.co.uk ¯\_(ツ)_/¯ Marry loose with tight coupling
>>> = healthy applications
>>>
>>> On 04/01/2020 22:51, Emmanuel Bourg wrote:
>>>> Le 04/01/2020 à 16:06, Pham Huu Bang a écrit :
>>>>
>>>>> Thanks for this link
>>>>>
>>> https://salsa.debian.org/java-team/tomcat9/blob/master/debian/README
.Debian
>>>
>>>
>>>
.
>>>>> But I cannot *read* the file from /tmp (not *write* file to
>>>>> /tmp). The strange thing is, it can read another file from
>>>>> another location, e.g in /opt/:
>>>> The tomcat9 service is configured with a private /tmp
>>>> directory (using the 'PrivateTmp=yes' systemd directive). So
>>>> Tomcat can't see what other applications write to /tmp, and
>>>> temporary files written by Tomcat are out of reach from the
>>>> other applications.
>>>>
>>>> This is a security hardening setting that can be overridden
>>>> as described in the README file Olaf mentioned.
>>>>
>>>> Emmanuel Bourg
>>>>
>>>> -------------------------------------------------------------------
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>>>>
>>>>
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>>> -- www.backbutton.co.uk ¯\_(ツ)_/¯ Marry loose with tight
>>> coupling = healthy applications
>>>
>>>
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