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how do I check in bash whether a file was created more than x time ago?
...
Only for modification time
if test `find "text.txt" -mmin +120`
then
echo old enough
fi
You can use -cmin for change or -amin for access time. As others pointed I don’t think you can track creation time.
...
How to delete from a text file, all lines that contain a specific string?
... (2012 MacBook Air, OS X 10.13.2). Create file: seq -f %f 10000000 >foo.txt. sed d: time sed -i '' '/6543210/d' foo.txt real 0m9.294s. sed !p: time sed -i '' -n '/6543210/!p' foo.txt real 0m13.671s. (For smaller files, the difference is larger.)
– jcsahnwaldt Reinstate Monic...
Get Visual Studio to run a T4 Template on every build
... all the T4 templates in the working dir
dir %wdir%\*.tt /b /s > t4list.txt
echo the following T4 templates will be transformed:
type t4list.txt
:: transform all the templates
for /f %%d in (t4list.txt) do (
set file_name=%%d
set file_name=!file_name:~0,-3!.%extension%
echo: \--^> !file_nam...
How to create EditText with cross(x) button at end of it?
... android:padding="5dp">
<EditText
android:id="@+id/calc_txt_Prise"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:inputType="numberDecimal"
android:layout_marginTop="20dp"
android:textSize="25dp"
an...
Using TortoiseSVN via the command line
...
TortoiseProc.exe /command:commit
/path:"c:\svn_wc\file1.txt*c:\svn_wc\file2.txt"
/logmsg:"test log message" /closeonend:0
TortoiseProc.exe /command:update /path:"c:\svn_wc\" /closeonend:0
TortoiseProc.exe /command:log /path:"c:\svn_wc\file1.txt"
...
jQuery how to find an element based on a data-attribute value?
... });
};
})(window.jQuery);
//just to quickly log
function log(txt) {
if (window.console && console.log) {
console.log(txt);
//} else {
// alert('You need a console to check the results');
}
$("#result").append(txt + "<br />");
}
#bPratik {
fon...
Shell command to sum integers, one per line?
...
Plain bash:
$ cat numbers.txt
1
2
3
4
5
6
7
8
9
10
$ sum=0; while read num; do ((sum += num)); done < numbers.txt; echo $sum
55
share
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improve ...
Get a filtered list of files in a directory
..._82_0', 'data/ks_lecture_dp_1', 'data/ks_lecture_dp_2']
Fiter extension .txt:
files = glob.glob("/home/ach/*/*.txt")
A single character
glob.glob("/home/ach/file?.txt")
Number Ranges
glob.glob("/home/ach/*[0-9]*")
Alphabet Ranges
glob.glob("/home/ach/[a-c]*")
...
How to create a file with a given size in Linux?
...h>
#include <stdlib.h>
int main() {
int fd = creat("/tmp/foo.txt", 0644);
ftruncate(fd, SIZE_IN_BYTES);
close(fd);
return 0;
}
This approach is especially useful to subsequently mmap the file into memory.
use the following command to check that the file has the correct s...
How can I read a large text file line by line using Java?
...
// Open the file
FileInputStream fstream = new FileInputStream("textfile.txt");
BufferedReader br = new BufferedReader(new InputStreamReader(fstream));
String strLine;
//Read File Line By Line
while ((strLine = br.readLine()) != null) {
// Print the content on the console
System.out.printl...