Commands tagged growlnotify (2)

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list block devices
Shows all block devices in a tree with descruptions of what they are.

Compare / diff two images
Outputs the number of different pixels. 2 params to increase tolerance: * thumbnails size * fuzz, the color distance tolerance See http://en.positon.org/post/Compare-/-diff-between-two-images for more details.

Find files and list them sorted by modification time
Works with files containing spaces and for very large directories.

Display a list of committers sorted by the frequency of commits
Use this command to find out a list of committers sorted by the frequency of commits.

delete at start of each line until character
GNU grep's PCRE(Perl-compatible regular expressions).

Find the package that installed a command

Merge *.pdf files
Merge all pdf files in the directory into one pdf file (the out.pdf file)

String to binary
Cool but useless.

bash/ksh function: given a file, cd to the directory it lives
fcd : file change directory A bash function that takes a fully qualified file path and cd's into the directory where it lives. Useful on the commadline when you have a file name in a variable and you'd like to cd to the directory to RCS check it in or look at other files associated with it. Will run on any ksh, bash, likely sh, maybe zsh.

Remove grep itself from ps
When you 'ps|grep' for a given process, it turns out that grep itself appears as a valid line since it contains the RE/name you are looking for. To avoid grep from showing itself, simply insert some wildcard into process' name.


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