Commands by adamsmith87 (0)

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Which processes are listening on a specific port (e.g. port 80)
swap out "80" for your port of interest. Can use port number or named ports e.g. "http"

Get AWS temporary credentials ready to export based on a MFA virtual appliance
You might want to secure your AWS operations requiring to use a MFA token. But then to use API or tools, you need to pass credentials generated with a MFA token. This commands asks you for the MFA code and retrieves these credentials using AWS Cli. To print the exports, you can use: `awk '{ print "export AWS_ACCESS_KEY_ID=\"" $1 "\"\n" "export AWS_SECRET_ACCESS_KEY=\"" $2 "\"\n" "export AWS_SESSION_TOKEN=\"" $3 "\"" }'` You must adapt the command line to include: * $MFA_IDis ARN of the virtual MFA or serial number of the physical one * TTL for the credentials

Command to rename multiple file in one go

VIM: Go back to the last place you were in a document
You're perhaps editing a line, or reading a certain line of code, you use page up and down or move through the file and now you wish to return to the last position the cursor was at. '' will get you there.

list only directories in reverse order
list only directories in reverse order

Jump to line X in file in Nano.
Starts the cursor on line X of file foo. Useful for longer files in which it takes a long time to scroll. If X is greater than the number of lines in file foo, it will go to the last existing line.

Convert mysql database from latin1 to utf8
MySQL: CHARSET from latin1 to utf8

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

Commands on svn stat

Copy an element from the previous command
You can specify a range via '-'.


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