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--- files [2021/11/17 22:24] – created - external edit 127.0.0.1
+++ files [2024/01/06 07:11] (current) – jhagstrand
@@ Line 1: / Line 1: @@
 ====== Files ======
@@ Line 42: / Line 41: @@
   $ find . -name "*.js" -exec java -jar compiler.jar --js {} --js_output_file new{} \;
   $ find . -name "*.jpg" -exec convert {} -resize 1920x1080 ../assets_youtube/{} \;
+find unique list of file types
+  $ find ../ -type f | awk -F. '!a[$NF]++{print $NF}'
+find and execute command on files across files
+  $ find /media/seagate/media/ -name Thumbs.db -exec rm {} \; # delete files across folders
+  $ find ../ -type f \( -name "*.jpg" -o name "*.JPG" \) -exec rm {} \;
+  $ find ../ -type f -name "*.JPG" -exec rename s/JPG/jpg/ {} \;
+find a file anywhere on the disk and ignore the "Permission denied" messages
+  $ find / -name Wire.h 2>&1 | grep -v "Permission denied"
 grep
@@ Line 55: / Line 65: @@
   $ rsync SRC DEST
-synchronize two external hard disks
+synchronize two external hard disks, dry run, real thing, ending slash required
-  rsync --dry-run --itemize-changes --delete -avh /media/passport/ /media/seagate/ # dry run
+  rsync --dry-run --itemize-changes -avh /media/john/My\ Passport/pub/ /media/john/Seagate\ Expansion\ Drive/pub/
-  rsync --delete -avh /media/passport/ /media/seagate/     # for real
+  rsync -avh /media/john/My\ Passport/pub/ /media/john/Seagate\ Expansion\ Drive/pub/
   --dry-run
@@ Line 79: / Line 89: @@
   rsync --delete -avh -e "ssh -p 2222" --exclude '*.jpg' /media/passport/pub/songs/ '192.168.1.100:/storage/emulated/0/media/songs/'
-find unique list of file types
-  $ find ../ -type f | awk -F. '!a[$NF]++{print $NF}'
-find and execute command on files across files
-  $ find /media/seagate/media/ -name Thumbs.db -exec rm {} \; # delete files across folders
-  $ find ../ -type f \( -name "*.jpg" -o name "*.JPG" \) -exec rm {} \;
-  $ find ../ -type f -name "*.JPG" -exec rename s/JPG/jpg/ {} \;