Commands by flatastic (0)

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Rename files in batch

Transform a portrait pdf in a landscape one with 2 pages per page
This is an example of the usage of pdfnup (you can find it in the 'pdfjam' package). With this command you can save ink/toner and paper (and thus trees!) when you print a pdf. This tools are very configurable, and you can make also 2x2, 3x2, 2x3 layouts, and more (the limit is your fantasy and the resolution of the printer :-) You must have installed pdfjam, pdflatex, and the LaTeX pdfpages package in your box.

Mac osx friendly version of this terminal typing command at 200ms per key

List all groups and the user names that were in each group
"cut" the user names from /etc/passwd and then running a loop over them.

Quick case-insenstive partial filename search
This is a simple command, but extremely useful. It's a quick way to search the file names in the current directory for a substring. Normally people use "ls *term*" but that requires the stars and is not case insensitive. Color (for both ls and grep) is an added bonus.

Provide the ten largest subfolders in the current folder

Binary clock
Fun idea! This one adds seconds and keeps running on the same line. Perl's probably cheating though. :)

Get full from half remembered commands
Show all commands having the part known by you. Eg: $apropos pdf | less

Convert CSV to JSON
Replace 'csv_file.csv' with your filename.

Rename files in batch

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