大约有 2,500 项符合查询结果（耗时：0.0088秒） [XML]
Convert unix time to readable date in pandas dataframe
I have a dataframe with unix times and prices in it. I want to convert the index column so that it shows in human readable dates.
...
Convert decimal to hexadecimal in UNIX shell script
In a UNIX shell script, what can I use to convert decimal numbers into hexadecimal? I thought od would do the trick, but it's not realizing I'm feeding it ASCII representations of numbers.
...
unix diff side-to-side results?
How can I plot the results of a unix diff command side-to-side instead of one difference after the other? See below for an example:
...
How do I set the time zone of MySQL?
...;
It will return 02:00:00 if your timezone is +2:00.
To get the current UNIX timestamp:
SELECT UNIX_TIMESTAMP();
SELECT UNIX_TIMESTAMP(NOW());
To get the timestamp column as a UNIX timestamp
SELECT UNIX_TIMESTAMP(`timestamp`) FROM `table_name`
To get a UTC datetime column as a UNIX timestam...
Convert line-endings for whole directory tree (Git)
...
dos2unix does that for you. Fairly straight forward process.
dos2unix filename
Thanks to toolbear, here is a one-liner that recursively replaces line endings and properly handles whitespace, quotes, and shell meta chars.
find ...
Unix command to find lines common in two files
I'm sure I once found a unix command which could print the common lines from two or more files, does anyone know its name? It was much simpler than diff .
...
Identifying and removing null characters in UNIX
...ind yourself in a Windows DOS shell, you can get the GNU/win32 versions of Unix commands from Sourceforge.net. I use them all the time. Check out "od" the octal dump command for analysing what's in a file...
– wwmbes
Jun 20 '16 at 14:22
...
How to check if a Unix .tar.gz file is a valid file without uncompressing?
...rity
http://linux.about.com/od/commands/l/blcmdl1_gzip.htm
from: http://unix.ittoolbox.com/groups/technical-functional/shellscript-l/how-to-test-file-integrity-of-targz-1138880
To test the gzip file is not corrupt:
gunzip -t file.tar.gz
To test the tar file inside is not corrupt:
gunzip -c f...
Delete files older than 10 days using shell script in Unix [duplicate]
...ot the answer you're looking for? Browse other questions tagged bash shell unix find or ask your own question.
Convert MySql DateTime stamp into JavaScript's Date format
...serialized (stored) as a number that counts either seconds (in the case of unix time stamp) or milliseconds (javascript) since 1970 UTC. Manipulating date strings which are convoluted representations of this number is a waste of resources. Just pass the unix time stamp (multiplied by 1000 for millis...