大约有 2,162 项符合查询结果（耗时：0.0183秒） [XML]
What is that “total” in the very first line after ls -l? [closed]
...t the answer you're looking for? Browse other questions tagged linux shell unix command prompt or ask your own question.
Find and Replace text in the entire table using a MySQL query
...g slashes as my delimiters I used pipes instead (read this up grymoire.com/Unix/Sed.html). Example: sed -i 's|olddomain.com|http://newdomain.com|g' ./db.sql
– Mike Kormendy
Feb 9 '15 at 4:49
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How do you debug a regex? [closed]
... the PCRE standard (Perl, PHP, etc...).
(...)
Runs on Linux, Unix, Windows, Mac.
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How to take screenshot with Selenium WebDriver
... on the same filesystem. You can't rename across filesystem boundaries (on unix, at least). Note that it's common for /tmp to be on its own filesystem, and FirefoxDriver writes screenshots to /tmp.
– Tom Anderson
Dec 15 '11 at 17:43
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Git keeps asking me for my ssh key passphrase
... last time for my passphrase
Credits: the solution was taken from
https://unix.stackexchange.com/questions/12195/how-to-avoid-being-asked-passphrase-each-time-i-push-to-bitbucket
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How to compare binary files to check if they are the same?
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The standard unix diff will show if the files are the same or not:
[me@host ~]$ diff 1.bin 2.bin
Binary files 1.bin and 2.bin differ
If there is no output from the command, it means that the files have no differences.
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How do I convert a IPython Notebook into a Python file via commandline?
...ut I found out when I download .py format from Jupyter notebooks, it uses UNIX line endings even though I'm on windows. To generate the same, add the newlines='\n' as a third argument in the open output file call. (Python 3.x)
– RufusVS
May 30 '19 at 19:19
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How to parse JSON to receive a Date object in JavaScript?
... at all; just send an RFC 1123 date string ToString("r") or a seconds-from-Unix-epoch number, or something else that you can use in the JavaScript to construct a Date.
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How can I use functional programming in the real world? [closed]
...ngly, it was an extremely pleasant experience (especially given that I'm a Unix guy). Haskell's FFI is powerful (even supporting, e.g., callbacks into Haskell functions from C or other libraries), and having Haskell's type checking when writing C-level code is like a dream come true.
That last poin...
How to add leading zeros for for-loop in shell? [duplicate]
... which just uses Bash. Apple can't screw this up since there's no generic "unix" version of Bash:
echo {01..05}
Or:
for number in {01..05}; do ...; done
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