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Unix find -mtime {a negative or postive value}


Unix find -mtime {a negative or postive value}

By : Irshad Maulaboksh
Date : November 18 2020, 03:49 PM
Hope that helps What do find -mtime -4 and find -mtime +4 do? I cannot understand the examples given in the man page. , As per man page:
code :
-mtime n
    File’s  data was last modified n*24 hours ago.  See the comments
    for -atime to understand how rounding affects the interpretation
    of file modification times.


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Generate random postive/negative Number

Generate random postive/negative Number


By : Lara Jewdryna Lazaro
Date : March 29 2020, 07:55 AM
I wish this helpful for you How do you generate a Number that is randomly postive or negative? , Provide your low and high numbers as parameters to this function
code :
function randomNumber(low:Number=0, high:Number=1):Number {
  return Math.floor(Math.random() * (1+high-low)) + low;
}
unix find command with mtime - unexpected result

unix find command with mtime - unexpected result


By : Shavi Grover
Date : March 29 2020, 07:55 AM
I hope this helps you . Sorry, annoying little question which no-one in my office seems able to answer... , Your find is finding the current directory. I.e.,
code :
$ find . -mtime -3
.
$
find and mtime operation excluding folder mtime

find and mtime operation excluding folder mtime


By : needsomehelpls
Date : March 29 2020, 07:55 AM
wish help you to fix your issue Hi there I have a backup shell script executed through crontab but I have a rather large problem. This is the particular line that scans my drive: , I'm guessing you want to apply this only to regular files -
code :
find $E -type f -mtime -1 -exec cp -r --parents {} $B/$T \;
find $E ! -type d -mtime -1 -exec cp -r --parents {} $B/$T \;
SQL Sum() returning postive and negative values

SQL Sum() returning postive and negative values


By : Ansval
Date : March 29 2020, 07:55 AM
I wish this help you I'm trying to get SUM() to return the sum of a column summing the positive and negative values in the column. Instead its currently returning one positive value and one negative value, can anyone help? , I think you need to re-aggregate your results:
code :
with l as (
      <your query here>
     )
select  period, account, sum(amount)
from l
group by period, account;
How do you switch a negative to a positive and a postive to a negative in a list?

How do you switch a negative to a positive and a postive to a negative in a list?


By : user99
Date : March 29 2020, 07:55 AM
I think the issue was by ths following , How do you switch a negative to a positive and a postive to a negative in a list? , Just use list comprehension:
code :
a = [1, -3, 5]
negative = [-x for x in a]
print(negative)
[-1, 3, -5]
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