bash how to count the number of columns or words in a line
This is just if we have an output line. wc we know can count lines but the -w flag will count words:
echo "Ihave this line here" |wc -w
5........
Sipura / Linksys PAP/VOIP/SIP Adapter Issue Can't receiving incoming phone calls and you're behind a NAT router (99% of people)? solution
Sipura / Linksys PAP/VOIP/SIP Adapter Issue
Can't receiving incoming phone calls and you're behind a NAT router (99% of people)?
1. Login to the adapter.
2. Click on "Advanced" (location varies but usually somewhere on top)
2. Click on "SIP"
3. Scroll down to "NAT" (usually at the bottom).
You'll find 2 columns with 4 rows of drop-down boxes (they'........
MySQL Show Print List of Field Names only without other data or attributes
SELECT column_name
FROM information_schema.columns
W........
openoffice calc printing extra blank pages
Make sure that the Page mode is set to landscape and that the columns fall within the margins/boundaries, otherwise this is why there will be blank pages (Print Preview will show you this too).........