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How do I prompt for Yes/No/Cancel input in a Linux shell script?
...-- $(locale LC_MESSAGES)
yesptrn="$1"; noptrn="$2"; yesword="$3"; noword="$4"
while true; do
read -p "Install (${yesword} / ${noword})? " yn
case $yn in
${yesptrn##^} ) make install; break;;
${noptrn##^} ) exit;;
* ) echo "Answer ${yesword} / ${noword}.";;
esac
d...
Why compile Python code?
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Georg SchöllyGeorg Schölly
113k4646 gold badges197197 silver badges254254 bronze badges
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Make xargs handle filenames that contain spaces
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edited Jul 23 at 8:04
gelonida
4,10222 gold badges1313 silver badges2727 bronze badges
answered Se...
Javascript - removing undefined fields from an object [duplicate]
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edited Jan 14 at 13:37
answered Jul 12 '16 at 23:27
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What are the advantages of Sublime Text over Notepad++ and vice-versa? [closed]
...ions (e.g., Sublime Text
2). Future major versions, such as Sublime Text 4, will be a paid
upgrade.
This licensing requirement is still correct as of Dec 2019.
share
edi...
How to change the output color of echo in Linux
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2435
You can use these ANSI escape codes:
Black 0;30 Dark Gray 1;30
Red 0;...
How to round up the result of integer division?
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491
Found an elegant solution:
int pageCount = (records + recordsPerPage - 1) / recordsPerPage;
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How to set up a cron job to run an executable every hour?
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4
You're right. && is much better if there is a chance the cd target doesn't exist (for example if the diretory is on an NFS server th...
C++ “virtual” keyword for functions in derived classes. Is it necessary?
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answered Feb 4 '11 at 6:47
James McNellisJames McNellis
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Convert String to SecureString
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142
You don't. The whole reason for using the SecureString object is to avoid creating a string ob...