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Count and Find all IP connected to my host through TCP connection.
find all computer connected to my host through TCP connection
I liked vaporub's suggestion, here a little simplification of the sed command.
netstat has two lines of headers:
Active Internet connections (w/o servers)
Proto Recv-Q Send-Q Local Address Foreign Address State
Added a filter in the awk command to remove them
Useful after a complete system update (without a new kernel) when you want to know, which processes need to be restarted
Uses UNIX time for sorting.
i've been writing a bash script where i needed to query the installed version number of the nvidia driver when it's not loaded. Unfortunately i have not found a easy way of doing this.
If i'm a stupid person, please enlighten me of a better way ;)
There's been a similar Futurama thing around for a while, which grabs a quote from the /. headers [curl -Ism3 slashdot.org | egrep "^X-(F|B|L)" | cut -d \- -f 2- | fmt -w $(tput cols)]. Same deal, but more likely to stop working when someone forgets to pay the bill on the domain. Until then: Cave Johnson!
cut -f1 -d\<TAB>
Removes all png files whose geometry is not 280x190 pixels
Work only with bash and apt-file installed.
When it found an unknow command, it will search for a file named "scribus" (in my example), in a folder named bin and then install the corresponding package.
After installation, it will run the command.
Usefull juste after reinstalling linux and missing lot of package.
you can also use cut instead of awk. less powerful but probably faster. ;)