Commands by theepicsnail (1)

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Convert records in columns to csv

Print a row of 50 hyphens
This feels more intuitive to me.

Remote backups with tar over ssh
Execute it from the source host, where the source files you wish backup resides. With the minus '-' the tar command deliver the compressed output to the standar output and, trough over the ssh session to the remote host. On the other hand the backup host will be receive the stream and read it from the standar input sending it to the /path/to/backup/backupfile.tar.bz2

Ping all hosts on 192.168.1.0/24
Will report back IP address's of all hosts that are UP.

Get the size of all the directories in current directory

Remove orphaned dependencies on Arch
-Qdt Lists dependencies/packages which are no longer required by any packages -q Output only package name (not the version number) -R Remove package(s) Rest is self-explanatory. I just started out with Arch - so if there is any better/standard method to achieve the same - please suggest.

Check difference between two file directories recursively

Show errors in the kernel ring buffer
Much more useful then parsing syslog

Replace "space" char with "dot" char in current directory file names

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

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