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How can I pretty-print JSON in a shell script?
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You could pipe that onto pygmentize -l javascript to get syntax colored output in your command line. Edit: If you have pygments installed that is.
– Shrikant Sharat
Dec 3 '11 at 3:24
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git command to show all (lightweight) tags creation dates
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Pipe delimited, iso 8601 date formatting, sorted with latest on top. git tag -l --format="%(taggerdate:iso8601)|%(refname:short)" | sort -r
– ingyhere
Jan 19 '17 at 4:20
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如何建立一套适合自己的高胜算交易系统 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...的首要条件。如果，一套很好的交易系统，但心态急噪，无法忍耐空仓或者视那些持续飚升但不知道如何控制风险才为合理而又强行介入，那么，作为脱离交易系统控制，导致的失败，就不能归咎于交易系统程序失败，是心态失...
Batch file: Find if substring is in string (not in a file)
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You can pipe the source string to findstr and check the value of ERRORLEVEL to see if the pattern string was found. A value of zero indicates success and the pattern was found. Here is an example:
::
: Y.CMD - Test if pattern in s...
Writing outputs to log file and console
... @dieHellste some programs are able to detect when their output is being piped to another process (in this case tee, which in turn writes to the terminal) rather than going directly to a terminal, and adjust their output to match.
– Ian Roberts
Aug 29 '18 at ...
How to jump directly to a column number in Vim
...urrent line.
exclusive motion. Ceci n'est pas une pipe.
http://vimdoc.sourceforge.net/htmldoc/motion.html#bar
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Grep regex NOT containing string
...ep -v does the inverse. If you need to "match A but not B" you usually use pipes:
grep "${PATT}" file | grep -v "${NOTPATT}"
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Combining CSS Pseudo-elements, “:after” the “:last-child”
... A similar problem is the case where you are separating menu items with pipe characters. The same solution works. But, the final content attribute needs to be set to {content:none;} in order to eliminate the final pipe character.
– aridlehoover
Aug 19 '11 at...
How to get line count of a large file cheaply in Python?
...en(fname):
p = subprocess.Popen(['wc', '-l', fname], stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
result, err = p.communicate()
if p.returncode != 0:
raise IOError(err)
return int(result.strip().split()[0])
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What is the difference between cout, cerr, clog of iostream header in c++? When to use which one?
...t. This input may be displayed to the end user even if the output data is piped to a further processing stage.
cin and cerr are tied to cout
They both flush cout before handling I/O operations themselves. This ensures prompts sent to cout are visible before the program blocks to read input from...