June
18th,
2010
Resizing many images at once with ImageMagick, also setting ouput quality:
Top 10 files that are consuming most hard drive space in /var:
Finding files and executing a command on them:
Recursively changing directory and file rights:
Recursively deleting files from a directory:
Recursively removing .svn folders from a dir:
Changing filename suffixes:
-
convert -quality 95 '*.jpg[400x600]' pic%03d.png
Top 10 files that are consuming most hard drive space in /var:
-
du -a /var | sort -n -r | head -n 10
Finding files and executing a command on them:
-
find . - name 'Name*' -exec ls -l {\}\ \;
Recursively changing directory and file rights:
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find . ! -type d -exec chmod 644 {} \;
-
find . -type d -exec chmod 755 {} \;
Recursively deleting files from a directory:
-
find . -type f -exec rm {} \;
Recursively removing .svn folders from a dir:
-
find /path/to/destdir -name '.svn' -exec rm -r {} \;
Changing filename suffixes:
-
for f in *.JPG; do mv $f `basename $f .JPG`.jpg; done;
There's a glitch in the 10 biggest files line. The -h option in du messes up the sort. Use without -h to get usable but hard to read output.
Thanks for pointing this out!
Thanks for pointing this out!