Thanks for your reply
Actually the case is that the compiling process and make all, make install
processes didn't report any errors but when I trying to access or start the
service Nagios it gives me an error stating it's unable to find that service.
This happens with me when I try to manuall
I know this is for CentOS stuff, but I'm at a loss on how to build a
script that does what I need it to do. It's probably really logically
simple, I'm just not seeing it. Hopefully someone will take pity on me
and at least give me a big hint.
I have a file with two columns 'email' and 'total
On Wed, Oct 25, 2017 at 9:02 AM, Mark Haney wrote:
> I know this is for CentOS stuff, but I'm at a loss on how to build a script
> that does what I need it to do. It's probably really logically simple, I'm
> just not seeing it. Hopefully someone will take pity on me and at least
> give me a big
On 10/25/2017 12:33 PM, Robert Arkiletian wrote:
here is a python solution
#!/usr/bin/python
#python 2 (did not check if it works)
f=open('yourfilename')
D={}
for line in f:
email,num = line.split()
if email in D:
D[email] = D[email] + num
else:
D[email] = num
f.c
On Wed, 2017-10-25 at 12:02 -0400, Mark Haney wrote:
> I know this is for CentOS stuff, but I'm at a loss on how to build a
> script that does what I need it to do. It's probably really logically
> simple, I'm just not seeing it. Hopefully someone will take pity on me
> and at least give me a
On 10/25/2017 12:41 PM, Mark Haney wrote:
On 10/25/2017 12:33 PM, Robert Arkiletian wrote:
here is a python solution
#!/usr/bin/python
#python 2 (did not check if it works)
f=open('yourfilename')
D={}
for line in f:
email,num = line.split()
if email in D:
D[email] = D[email] +
On Oct 25, 2017, at 10:02 AM, Mark Haney wrote:
>
> I have a file with two columns 'email' and 'total' like this:
>
> m...@example.com 20
> m...@example.com 40
> y...@domain.com 100
> y...@domain.com 30
>
> I need to get the total number of messages for each email address.
This screams out for
On Wed, Oct 25, 2017 at 9:41 AM, Mark Haney wrote:
> On 10/25/2017 12:33 PM, Robert Arkiletian wrote:
>>
>> here is a python solution
>> #!/usr/bin/python
>> #python 2 (did not check if it works)
>> f=open('yourfilename')
>> D={}
>> for line in f:
>> email,num = line.split()
>> if email
Although "not my question", thanks, I learned a lot about array processing from
your example.
- Original Message -
From: "warren"
To: "centos"
Sent: Wednesday, October 25, 2017 11:47:12 AM
Subject: Re: [CentOS] [OT] Bash help
On Oct 25, 2017, at 10:02 AM, Mark Haney wrote:
>
> I have
On Oct 25, 2017, at 11:00 AM, Leroy Tennison wrote:
>
> Although "not my question", thanks, I learned a lot about array processing
> from your example.
Yeah, it’s amazing how many obscure corners of the Bash language must be tapped
to solve such a simple problem. I count 7 features in that sc
On 10/25/2017 12:47 PM, Warren Young wrote:
You’re making things hard on yourself by insisting on Bash, by the way. This
solution is better expressed in Perl, Python, Ruby, Lua, JavaScript…probably
dozens of languages.
Yeah, you're right, I am. An associative array was the first thing I
thou
Warren Young wrote:
> On Oct 25, 2017, at 10:02 AM, Mark Haney wrote:
>>
>> I have a file with two columns 'email' and 'total' like this:
>>
>> m...@example.com 20
>> m...@example.com 40
>> y...@domain.com 100
>> y...@domain.com 30
>>
>> I need to get the total number of messages for each email ad
Warren Young wrote:
> On Oct 25, 2017, at 11:00 AM, Leroy Tennison
> wrote:
>>
>> Although "not my question", thanks, I learned a lot about array
>> processing from your example.
>
> Yeah, it’s amazing how many obscure corners of the Bash language must be
> tapped to solve such a simple problem.
No kidding, but in that "other OS" the answer to the question "how can I create
that report" is usually "You can't unless you spend money for a third-party
application".
- Original Message -
From: "m roth"
To: "centos"
Sent: Wednesday, October 25, 2017 12:27:28 PM
Subject: Re: [CentOS]
On 10/25/2017 01:24 PM, m.r...@5-cent.us wrote:
This screams out for associative arrays. (Also called hashes,
dictionaries, maps, etc.)
That does limit you to CentOS 7+, or maybe 6+, as I recall. CentOS 5 is
definitely out, as that ships Bash 3, which lacks this feature.
Associative arrays?
Mark Haney wrote:
> On 10/25/2017 01:24 PM, m.r...@5-cent.us wrote:
>>>
>>> This screams out for associative arrays. (Also called hashes,
>>> dictionaries, maps, etc.)
>>>
>>> That does limit you to CentOS 7+, or maybe 6+, as I recall. CentOS 5
>>> is definitely out, as that ships Bash 3, which l
Leroy Tennison wrote:
> No kidding, but in that "other OS" the answer to the question "how can I
> create that report" is usually "You can't unless you spend money for a
> third-party application".
>
"Other", singluar? Did you mean WinDoze, or on an IBM mainframe, or...?
mark "been around the
Not enough experience with the mainframe: I meant WinDoze.
- Original Message -
From: "m roth"
To: "centos"
Sent: Wednesday, October 25, 2017 1:02:54 PM
Subject: Re: [CentOS] [OT] Bash help
Leroy Tennison wrote:
> No kidding, but in that "other OS" the answer to the question "how can I
hrm.. seems like you were missing a }
sort file | awk '{array[$1] += $2;} END { for (i in array) {print i "\t"
array[i];}}'
regards,
Jason
On 10/25/2017 01:24 PM, m.r...@5-cent.us wrote:
Warren Young wrote:
On Oct 25, 2017, at 10:02 AM, Mark Haney wrote:
I have a file with two column
Jason Welsh wrote:
> hrm.. seems like you were missing a }
>
> sort file | awk '{array[$1] += $2;} END { for (i in array) {print i "\t"
> array[i];}}'
>
Oops. Well, it's not vi, it's webmail, so I couldn't check... Thanks.
mark
>
> regards,
>
> Jason
>
>
>
> On 10/25/2017 01:24 PM, m.r..
On Wed, Oct 25, 2017 at 9:59 AM, Robert Arkiletian wrote:
> On Wed, Oct 25, 2017 at 9:41 AM, Mark Haney wrote:
>> On 10/25/2017 12:33 PM, Robert Arkiletian wrote:
>>>
>>> here is a python solution
>>> #!/usr/bin/python
>>> #python 2 (did not check if it works)
>>> f=open('yourfilename')
>>> D={}
On Wed, Oct 25, 2017 at 12:08 PM, Robert Arkiletian wrote:
> On Wed, Oct 25, 2017 at 9:59 AM, Robert Arkiletian wrote:
>> On Wed, Oct 25, 2017 at 9:41 AM, Mark Haney wrote:
>>> On 10/25/2017 12:33 PM, Robert Arkiletian wrote:
here is a python solution
#!/usr/bin/python
#pytho
In article ,
wrote:
> Warren Young wrote:
> > On Oct 25, 2017, at 10:02 AM, Mark Haney wrote:
> >>
> >> I have a file with two columns 'email' and 'total' like this:
> >>
> >> m...@example.com 20
> >> m...@example.com 40
> >> y...@domain.com 100
> >> y...@domain.com 30
> >>
> >> I need to get th
On Oct 25, 2017, at 11:28 AM, Mark Haney wrote:
>
> An associative array was the first thing I thought of, then realized BASH
> doesn't do those.
But it does: in Bash 4, only.
If you mean you must still use Bash 3 in places, then yeah, you’ve got a
problem… one probably best solved by switchi
On 10/25/2017 3:34 PM, Warren Young wrote:
On Oct 25, 2017, at 11:28 AM, Mark Haney wrote:
An associative array was the first thing I thought of, then realized BASH
doesn't do those.
But it does: in Bash 4, only.
If you mean you must still use Bash 3 in places, then yeah, you’ve got a
probl
Once upon a time, Warren Young said:
> I was trying to think of which languages I know well which require even more
> difficult solutions than the Bash 4 one. It’s a pretty short list: assembly,
> C, and MS-DOS batch files. By “C” I’m including anything of its era and
> outlook: Pascal, Fortr
On Wed, Oct 25, 2017 at 10:47:12AM -0600, Warren Young wrote:
> On Oct 25, 2017, at 10:02 AM, Mark Haney wrote:
> >
> > I have a file with two columns 'email' and 'total' like this:
> >
> > m...@example.com 20
> > m...@example.com 40
> > y...@domain.com 100
> > y...@domain.com 30
> >
> > I need
Tony Mountifield wrote:
> In article
> ,
> wrote:
>> Warren Young wrote:
>> > On Oct 25, 2017, at 10:02 AM, Mark Haney
>> wrote:
>> >>
>> >> I have a file with two columns 'email' and 'total' like this:
>> >>
>> >> m...@example.com 20
>> >> m...@example.com 40
>> >> y...@domain.com 100
>> >> y..
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