Commands by suprjami (2)

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Generate Sha1, MD5 hash using echo
This is mostly for my own notes but this command will compute a md5 message digest from the command line. You can also replace md5sum with other checksum commands (e.g., sha1sum)

Analyze awk fields
translate and number lines is simpler and you use tr to choose your delimiter (eg for csv files)

Figure out what shell you're running

Resume a partially copied file

Find the package that installed a command

Show drive names next to their full serial number (and disk info)

MySQL: Slice out a specific table from the output of mysqldump
Only filters the statement related to a specific table ('departments', in the example), from the output of mysqldump

Using json.tool from the shell to validate and pretty-print

Most simple way to get a list of open ports

Reads a CD/DVD and creates an dvdisaster iso image with the advanced RS02 method.


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