Commands tagged compression (19)

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

read squid logs with human-readable timestamp

(DEBIAN-BASED DISTROS) Find total installed size of packages given a search term
Replace \-dev with whatever you wanna search for

add all files not under version control to repository
This should handle whitespaces well and will not get confused if your filenames have "?" in them

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

move you up one directory quickly
In bash, this turns on auto cd. If a command is just a directory name, it cd's into that directory.

make a log of a terminal session
Creates a log of a session in a file called typescript. Or specify the file with: $script filename Exit the session with control-d.

How To Display Bash History Without Line Numbers
userful for direct copy & paste command for doumenation or next using

printing barcodes
64 elements max on 16 rows, 4 cols. GNU Barcode will adapt automagically the width and the eight of your elements to fill the page. Standard output format is PostScript.

Advanced python tracing
Trace python statement execution and syscalls invoked during that simultaneously


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