IR_Black
https://github.com/justincase/IR_Black-OSX
Peppermint
https://noahfrederick.com/log/lion-terminal-theme-peppermint
Tuesday, June 26, 2018
Sunday, February 4, 2018
Mac recording screen and audio
Record your computer screen with audio on a Mac
https://www.cnet.com/how-to/record-your-computers-screen-with-audio-on-a-mac/
Use QuickTime to Easily Extract Audio from Video Files in Mac
https://www.maketecheasier.com/quicktime-extract-audio-from-video/
https://www.cnet.com/how-to/record-your-computers-screen-with-audio-on-a-mac/
Use QuickTime to Easily Extract Audio from Video Files in Mac
https://www.maketecheasier.com/quicktime-extract-audio-from-video/
Mac show/hide path
Once a Finder window launches, click on “View” on the top and then select “Show Path Bar.”
defaults write com.apple.finder _FXShowPosixPathInTitle -bool true; killall Finder
defaults write com.apple.finder _FXShowPosixPathInTitle -bool false; killall Finder
defaults write com.apple.finder _FXShowPosixPathInTitle -bool true; killall Finder
defaults write com.apple.finder _FXShowPosixPathInTitle -bool false; killall Finder
Backup iphone to external drive
Open terminal.
mkdir /Volumes/ExternalFileStorage/iTunesDeviceBackups/
cp ~/Library/Application\ Support/MobileSync/Backup/ Volumes/ExternalFileStorage/iTunesDeviceBackups/
cd ~/Library/Application\ Support/MobileSync/
rm -r Backup/
ln -s /Volumes/ExternalFileStorage/iTunesDeviceBackups/Backup/ ~/Library/Application\ Support/MobileSync/
mkdir /Volumes/ExternalFileStorage/iTunesDeviceBackups/
cp ~/Library/Application\ Support/MobileSync/Backup/ Volumes/ExternalFileStorage/iTunesDeviceBackups/
cd ~/Library/Application\ Support/MobileSync/
rm -r Backup/
ln -s /Volumes/ExternalFileStorage/iTunesDeviceBackups/Backup/ ~/Library/Application\ Support/MobileSync/
Wednesday, January 17, 2018
Find files containing string
Use grep:
-r, --recursive Read all files under each directory, recursively, following symbolic links only if they are on the command line
-R, Read all files under each directory, recursively. Follow all symbolic links, unlike -r.
-n, --line-number
-w, --word-regexp
Select only those lines containing matches that form whole words.
-l, --files-with-matches, print file name only
Suppress normal output; print the name of each input file. The scanning will stop on the first match.
-i, --ignore-case,
Ignore case distinctions in both the PATTERN and the input files
-s, --no-messages
--include=GLOB
Search only files whose base name matches GLOB (using wildcard matching)
--exclude=GLOB
Skip files whose base name matches GLOB (using wildcard matching)
--exclude-dir=DIR
grep -R --include="*.java" oraclehomeExistNodeList .
grep -r "string to be searched" /path/to/dir
if the extension or name is known, and only in the child dir of current folder
grep -insr "SBS_SCRIPTS" **/*mk
Use find:
-i - case insensitive search
-l - only output the filename where the match was found
-h - only output the line which matched (not the filename)
not a good use of xargs?
find . -name "Makefile" | xargs grep -i "SBS_SCRIPTS"
find . -type f | xargs grep 'text-to-find-here'
-r, --recursive Read all files under each directory, recursively, following symbolic links only if they are on the command line
-R, Read all files under each directory, recursively. Follow all symbolic links, unlike -r.
-n, --line-number
-w, --word-regexp
Select only those lines containing matches that form whole words.
-l, --files-with-matches, print file name only
Suppress normal output; print the name of each input file. The scanning will stop on the first match.
-i, --ignore-case,
Ignore case distinctions in both the PATTERN and the input files
-s, --no-messages
--include=GLOB
Search only files whose base name matches GLOB (using wildcard matching)
--exclude=GLOB
Skip files whose base name matches GLOB (using wildcard matching)
--exclude-dir=DIR
grep -R --include="*.java" oraclehomeExistNodeList .
grep -r "string to be searched" /path/to/dir
grep -rnw '/path/to/somewhere/' -e 'pattern'
grep -insrw --include=Makefile "SBS_SCRIPTS" install/
grep -insrw --include=Makefile "SBS_SCRIPTS" install/
grep --include=\*.{c,h} -rnw '/path/to/somewhere/' -e "pattern"
grep --exclude=\*.o -rnw '/path/to/somewhere/' -e "pattern"
grep --exclude-dir={dir1,dir2,*.dst} -rnw '/path/to/somewhere/' -e "pattern"
Along with these, --exclude, --include, --exclude-dir flags could be used for efficient searching.
For directories it's possible to exclude a particular directory(ies) through --exclude-dirparameter.
grep --exclude=\*.o -rnw '/path/to/somewhere/' -e "pattern"
grep --exclude-dir={dir1,dir2,*.dst} -rnw '/path/to/somewhere/' -e "pattern"
Along with these, --exclude, --include, --exclude-dir flags could be used for efficient searching.
For directories it's possible to exclude a particular directory(ies) through --exclude-dirparameter.
if the extension or name is known, and only in the child dir of current folder
grep -insr "SBS_SCRIPTS" **/*mk
grep -insr "SBS_SCRIPTS" **/Makefile
The magic here is by using globbing option (**) which helps you to scan all the files recursively with specific extension. If doesn't work, activate it by shopt -s globstar. You may also use **/*.* for all files (excluding hidden and without extension).
Use find:
-i - case insensitive search
-l - only output the filename where the match was found
-h - only output the line which matched (not the filename)
not a good use of xargs?
find . -name "Makefile" | xargs grep -i "SBS_SCRIPTS"
find . -type f | xargs grep 'text-to-find-here'
find . -type f -exec grep -l "text-to-find-here" {} \;
Friday, December 8, 2017
Use equations in blog
https://tex.stackexchange.com/questions/13865/how-to-use-latex-on-blogspot/13868#13868
Put the following after <head>
<script src='http://cdn.mathjax.org/mathjax/latest/MathJax.js' type='text/javascript'>
MathJax.Hub.Config({
extensions: ["tex2jax.js","TeX/AMSmath.js","TeX/AMSsymbols.js"],
jax: ["input/TeX", "output/HTML-CSS"],
tex2jax: {
inlineMath: [ ['$','$'], ["\\(","\\)"] ],
displayMath: [ ['$$','$$'], ["\\[","\\]"] ],
},
"HTML-CSS": { availableFonts: ["TeX"] }
});
</script>
No indent for equations:
Put the following after <head>
<script src='http://cdn.mathjax.org/mathjax/latest/MathJax.js' type='text/javascript'>
MathJax.Hub.Config({
extensions: ["tex2jax.js","TeX/AMSmath.js","TeX/AMSsymbols.js"],
jax: ["input/TeX", "output/HTML-CSS"],
tex2jax: {
inlineMath: [ ['$','$'], ["\\(","\\)"] ],
displayMath: [ ['$$','$$'], ["\\[","\\]"] ],
},
"HTML-CSS": { availableFonts: ["TeX"] }
});
</script>
No indent for equations:
after
jax: [...],
put
displayAlign: "left",
Tuesday, November 21, 2017
Export the Citation List of Your Paper
Use Publish or Perish:
https://harzing.com/resources/publish-or-perish
https://harzing.com/resources/publish-or-perish
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