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How to make “if not true condition”?
...tp abc@def.com
echo "SOLAR is not responding to ping" | ssmtp 4151112222@txt.att.com
else
echo "SOLAR is up"
fi
#
if ! ping -c 1 OUTSIDE &>/dev/null
then
echo "SUBJECT: OUTSIDE is not responding to ping" | ssmtp abc@def.com
echo "OUTSIDE is not responding to ping" | ssmtp 4151112222@...
Grep for literal strings
...
cat list.txt
one:hello:world
two:2:nothello
three:3:kudos
grep --color=always -F"hello
three" list.txt
output
one:hello:world
three:3:kudos
share
...
.NET Format a string with fixed spaces
...the .net framework you target).
string value = "String goes here";
string txt1 = $"{value,20}";
string txt2 = $"{value,-20}";
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How to append one file to another in Linux from the shell?
... one. You can have as many source files as you need. For example,
cat *.txt >> newfile.txt
Update 20130902
In the comments eumiro suggests "don't try cat file1 file2 > file1." The reason this might not result in the expected outcome is that the file receiving the redirect is prepared b...
How to store int[] array in application Settings
...int>();
if (data != null)
{
foreach (string txt in data.ToString().Split(','))
arr.Add(int.Parse(txt));
}
return new MyNumberArray(arr);
}
}
By providing some convenience methods on the MyNumberArray class we can then safely assign...
T-SQL: Opposite to string concatenation - how to split string into multiple records [duplicate]
... Server 2008.
with testTable AS
(
SELECT 1 AS Id, N'how now brown cow' AS txt UNION ALL
SELECT 2, N'she sells sea shells upon the sea shore' UNION ALL
SELECT 3, N'red lorry yellow lorry' UNION ALL
SELECT 4, N'the quick brown fox jumped over the lazy dog'
)
SELECT display_term, COUNT(*) As Cnt
FRO...
OSError: [Errno 2] No such file or directory while using python subprocess in Django
...ouble-quotes.
For example:
call_args = ['mv', '"path/to/file with spaces.txt"', 'somewhere']
In this case, you need to remove double-quotes.
call_args = ['mv', 'path/to/file with spaces.txt', 'somewhere']
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Windows XP or later Windows: How can I run a batch file in the background with no window displayed?
... help with '-h'):
call win32process.bat "notepad" -arguments "/A openFile.txt" -showWindows 0 -title "notepad"
5) The .NET solution . Most of the options of ProcessStartInfo options are used (but at the end I was too tired to include everything):
Example usage (for more info print the help with...
Doing a cleanup action just before Node.js exits
...e SIGINT code. We have to do it this way because we have node logging to a txt file so Ctrl + C is not possible.
– Aust
Feb 14 '13 at 23:22
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Compare two files in Visual Studio
...
You can invoke devenv.exe /diff list1.txt list2.txt from the command prompt or, if a Visual Studio instance is already running, you can type Tools.DiffFiles in the Command window, with a handy file name completion:
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