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DynDNS Updates without a Client

9 Hits, Last modified: 13 years ago

n} - " curl --silent --show-error --insecure --user ${LOGIN} "${UPDATE_URL}?hostname=${domain}" done </code> First, the login credentials (the ''$LOGIN'' variable) and the server's URL (''$UPDATE_URL'') are read from the config file ''~/.dyndns.cfg''. Here an example config file: <file bash dyndns.cfg> LO

exiftool

6 Hits, Last modified: 9 years ago

====== exiftool ====== ===== Rename Photos ===== Try it first with ''-testname'': exiftool -d %Y-%m-%d_%H%M%S%%-c.%%e "-testname<CreateDate" *.jpg Then rename the files: exiftool -d %Y-%m-%d_%H%M%S%%-c.%%e "-filename<CreateDate" *.jpg ===== Correct the Date of Photos =

Compare directories

6 Hits, Last modified: 7 years ago

====== Compare directories ====== For each of the directories, generate a digest file: <code bash> find DIR -type f -ex... '' and the option ''-d'' of ''sort'', to get compareable results on different machines. After that, y

Command Line Tools Used in My Scripts

3 Hits, Last modified: 13 years ago

very of my systems. Basic tools (e.g. awk, find, grep, ps) which are always installed are not listed. ===== Audio/Video ===== * cdda2wav * cdrecord * cdrdao * [[http://dvdauthor.sourceforge

Shell Script Variables

2 Hits, Last modified: 10 years ago

er of ''$a'': <code bash> ${a: -1} </code> ===== Remove Slash from the End of a Variable ===== Remove a trailing slash from ''$a'': <code bash> a=${a%/}

root login with bash

1 Hits, Last modified: 13 years ago

h'' is much easier. Using this command, you can directly log in as ''root'' with a ''bash'' shell.

Change Encoding with iconv

1 Hits, Last modified: 13 years ago

o ''OUTPUT.txt''. ===== Convert All Files in a Directory ===== <code bash> for f in $(find . -type f