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Replace one substring for another string in shell script
... the accepted one with the global replacement option? And adding that regexps are supported, while at it. And explaining what's up with "Bad substitution". You have enough points, @Kevin :)
– Dan Dascalescu
Oct 15 '17 at 21:10
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How can I uninstall an application using PowerShell?
...\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall" | foreach { gp $_.PSPath } | ? { $_ -match "SOFTWARE NAME" } | select UninstallString
$uninstall64 = gci "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall" | foreach { gp $_.PSPath } | ? { $_ -match "SOFTWARE NAME" } | select Uninstal...
Embedding JavaScript engine into .NET [closed]
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The project has been entirely rewritten and is now hosted on Github at https://github.com/sebastienros/jint
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Parallelize Bash script with maximum number of processes
...at you want to do xargs also can help (here: converting documents with pdf2ps):
cpus=$( ls -d /sys/devices/system/cpu/cpu[[:digit:]]* | wc -w )
find . -name \*.pdf | xargs --max-args=1 --max-procs=$cpus pdf2ps
From the docs:
--max-procs=max-procs
-P max-procs
Run up to max-procs process...
CentOS+Nginx+PHP+MySQL详细配置(图解) - PHP - 清泛IT论坛，有思想、有深度
...没libpcre.so.0这个文件时我们装PCRE是装不上的
#rpm -e --nodeps pcre-6.6-1.1 //删除系统自带的PCRE
# tar zxvf pcre-8.00.tar.gz
#cd pcre-8.00
#cp /libpcre.so.0 /lib/ //把我们...
How to detect if a script is being sourced
...URCED:
< COLUMNS=152
< HISTCMD=117
< LINES=47
< PPID=9163
< PS1='$ '
< RANDOM=29667
< SECONDS=23.652
< level=1
< lineno=1
< SHLVL=2
There is some variable herited in a sourced run, but nothing really related...
You could even check that $SECONDS is close to 0.000...
What's the best visual merge tool for Git? [closed]
...f Meld for Windows is the most recent release, available as an MSI from https://meldmerge.org"
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HTML5 Video Dimensions
...deo
vid.videoWidth; // returns the intrinsic width of the video
Spec: https://html.spec.whatwg.org/multipage/embedded-content.html#the-video-element
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What Process is using all of my disk IO
... iotop seems to be showing I/O bandwidth rather than the number of IOPS consumed by processes. This is not super relevant. A process doing lots of small writes+sync is going to consume more of the disk's IO capacity than a process writing a large contiguous batch of data at high speed.
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What is the list of supported languages/locales on Android?
...MA [Arabic (Morocco)]
ar_MR [Arabic (Mauritania)]
ar_OM [Arabic (Oman)]
ar_PS [Arabic (Palestine)]
ar_QA [Arabic (Qatar)]
ar_SA [Arabic (Saudi Arabia)]
ar_SD [Arabic (Sudan)]
ar_SO [Arabic (Somalia)]
ar_SS [Arabic (South Sudan)]
ar_SY [Arabic (Syria)]
ar_TD [Arabic (Chad)]
ar_TN [Arabic (Tunisia)]
a...