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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
I wanted to create a copy of my whole laptop disk on an lvm disk of the same size.
First I created the logical volume: lvcreate -L120G -nlaptop mylvms
SOURCE: dd if=/dev/sda bs=16065b | netcat ip-target 1234
TARGET: nc -l -p 1234 | dd of=/dev/mapper/mylvms-laptop bs=16065b
to follow its process you issue the following command in a different terminal
STATS: on target in a different terminal: watch -n60 -- kill -USR1 $(pgrep dd)
(see http://www.commandlinefu.com/commands/view/4356/output-stats-from-a-running-dd-command-to-see-its-progress)
Replace 'csv_file.csv' with your filename.
Installs pip packages defining a proxy
A null operation with the name 'comment', allowing comments to be written to HISTFILE. Prepending '#' to a command will *not* write the command to the history file, although it will be available for the current session, thus '#' is not useful for keeping track of comments past the current session.
curl inet-ip.info -> 113.33.232.62\n
curl inet-ip.info/ip -> 113.33.232.62
curl inet-ip.info/json -> JSON print
curl inet-ip.info/json/indent -> JSON pretty print
curl inet-ip.info/yaml -> YAML format
curl inet-ip.info/toml -> TOML format
http://inet-ip.info
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
Since ffmpeg on Ubuntu is deprecated, now there is avconv.
Please note that the screen area here is set with a predefined format "-s wxga" that is corresponding to "-s 1366x768")
There is also the option to add a title in the metadata of the resulting video.
Here the pattern is '*.jar', you could pass in any pattern.
Another, maybe nicer way to do this is
http://www.commandlinefu.com/commands/view/1921/summarise-the-size-of-all-files-matching-a-simple-regex
You could replace sed with tr
