Install rar in linux:
$ cd /tmp
$ wget http://www.rarlab.com/rar/rarlinux-3.6.0.tar.gz
$ tar -zxvf rarlinux-3.6.0.tar.gz
$ cd rar
$ ./unrar
# cp rar unrar /bin
Determing filetype:
file xxxx
How to count the top items in txt files?
awk ‘{ print $1}’ /path/to/input.txt sort| uniq -c | sort -nr > /path/to/top-get-ips.txt
Detect the checkbox value and onchange action in Jquery:
$(“#chkBox”).click(function(){
if ($(“#chkBox”).is(“:checked”)) {
alert(“Stopping…”);
} else {
alert(“Starting…”);
}
});
