Useful tips for everyday
Why does PPPD not work when running from cron? Through our discussion in comments we confirmed that the script itself works, but pppd doesn’t, when…
How to set window size and location of an application? You can use the tool called xdotool to control window size and location. Not only…
How do I make tasks automatically schedule in MS project? On the Task tab, in the Schedule group, click Task Mode, and then click Auto…
What are SQL grouping sets? A grouping set is a set of columns by which you group using the GROUP BY clause. Normally, a single…
What is negative resistance in UJT? It exhibits a negative resistance characteristic and so it can be employed as an oscillator. The UJT is biased…
What is the su root password? Short answer – none. The root account is locked in Ubuntu Linux. There is no Ubuntu Linux root password…
How do you compare two continuous variables statistically? The t-test is commonly used in statistical analysis. It is an appropriate method for comparing two groups…
How are taxiways identified on an airfield? Taxiways can be a combination of letters and numbers, or letters alone. They are indicated on a black…
How to mount a tmpfs file system at boot time? Specifies the directory on which the TMPFS file system is mounted. To set up the…
Why is my Mac restart taking so long? Close Down Apps More Quickly. Hanging software is another common reason why your Mac takes too long…