Luca-Bogdan Grigorescu bogdangrigg

bogdangrigg / Install-TelnetClient.ps1

Created November 15, 2018 14:23

Install the telnet client on Windows

	Install-WindowsFeature -name Telnet-Client
	# or
	dism /online /Enable-Feature /FeatureName:TelnetClient

bogdangrigg / Base64Tools.ps1

Last active April 19, 2019 19:55

base64 encode & decode

	# encode
	$Text = "Hidden secret!"
	$Bytes = [System.Text.Encoding]::Unicode.GetBytes($Text) # or Unicode.GetBytes($Text), if Unicode is not needed
	$EncodedText =[Convert]::ToBase64String($Bytes)
	$EncodedText

	# decode
	$EncodedText = “SABpAGQAZABlAG4AIABzAGUAYwByAGUAdAAhAA==”
	$DecodedText = [System.Text.Encoding]::Unicode.GetString([System.Convert]::FromBase64String($EncodedText))
	$DecodedText

bogdangrigg / log-tools.sh

Created April 29, 2019 14:26

Log parsing snippets

	# Realtime lines per second in a log file
	tail -f /var/log/logfile \| perl -e 'while (<>) {$l++;if (time > $e) {$e=time;print "$l\n";$l=0}}'