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Multiplication table
The multiplication table for math study

grep for minus (-) sign
Use flag "--" to stop switch parsing

rename all files with "?" char in name
replace all "?" characters in filename to underscore

archlinux: shows list of files installed by a package
Shows the files which the package, for example gvim, installed on your system.

df without line wrap on long FS name

Get top N files in X directory
You can simply run "largest", and list the top 10 files/directories in ./, or you can pass two parameters, the first being the directory, the 2nd being the limit of files to display. Best off putting this in your bashrc or bash_profile file

Google Translate
$ translate [output-language] [source-language] 1) "some phrase" should be in quotes 2) [output-language] - optional (default: English) 3) [source-language] - optional (default: auto) $ translate "bonjour petit lapin" hello little rabbit $ translate "bonjour petit lapin" en hello little rabbit $ translate "bonjour petit lapin" en fr hello little rabbit

find files containing text
I find this format easier to read if your going through lots of files. This way you can open the file in any editor and easily review the file

Download all manuals RedHat 7 (CentOS/Fedora) with one command in Linux

Exclude inserting a table from a sql import
Starting with a large MySQL dump file (*.sql) remove any lines that have inserts for the specified table. Sometimes one or two tables are very large and uneeded, eg. log tables. To exclude multiple tables you can get fancy with sed, or just run the command again on subsequently generated files.


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