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Insert a line at specific line number with sed or awk
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mac users: with homebrew, brew install gnu-sed and then use this with gsed
– cwd
Jan 10 '15 at 17:58
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How to stop app that node.js express 'npm start'
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On MAC OS X(/BSD):
you can try to use the lsof (list open files) command
$ sudo lsof -nPi -sTCP:LISTEN
and so
$ kill -9 3320
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Remove all subviews?
...fact that NSView and UIView handle things differently. For NSView (desktop Mac development only), you can simply use the following:
[someNSView setSubviews:[NSArray array]];
For UIView (iOS development only), you can safely use makeObjectsPerformSelector: because the subviews property will return...
What Ruby IDE do you prefer? [closed]
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On Mac OS X, TextMate is a godsend.
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edited Feb 6 '11 at 15:58
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git pushes with wrong user from terminal
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I just had this problem at work. The builtin git that ships with mac or comes when you install xcode caches git credentials in keychain. The fix for me was to:
start keychain access (start spotlight via cmd + space, type keychain, press enter)
Under keychains on the upper left, select "...
How do you test running time of VBA code?
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notes: on Mac the Timer is only accurate to one second - and this might get negative numbers if it starts before midnight and ends after midnight
– TmTron
Aug 4 '16 at 14:39
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Bash script absolute path with OS X
...question does explicitly ask for a "Bash script", it also makes mention of Mac OS X's BSD-like, non-GNU readlink. So here's an attempt at some reasonable portability (I've checked it with bash as 'sh' and dash), resolving an arbitrary number of symbolic links; and it should also work with whitespace...
Use Expect in a Bash script to provide a password to an SSH command
...teract
EOD
echo "you're out"
This should let you interact with the remote machine until you log out. Then you'll be back in Bash.
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Rename multiple files by replacing a particular pattern in the filenames using a shell script [dupli
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this is best answer ever, and works fantastic on linux/mac ! thanks
– To Kra
Jan 5 '17 at 10:01
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Eclipse executable launcher error: Unable to locate companion shared library
... 1.x to 2.x to 3.0.6, and had several other Eclipse features installed. On Mac OS X 10.10.5. This install worked until I updated or removed any of 5 features. Once broken, Time Machine restored a working LiClipse. In the end, what worked was to note the features I had installed, then make a fresh i...