= Filter unique values from third column, separated by space  =
{{{
cat datax.log |  awk -F ' ' '/IMEI/{print $3}' | sort | uniq | wc -l
}}}

= Filter unique values from third column, separated by :  =
{{{
cat datax.log |  awk -F ':' '/IMEI/{print $3}' | sort | uniq | wc -l
}}}


= Search for text in files recursively  =
{{{
cd startFolder
grep -H "textToSearch" * -R
}}}