Useful tips for everyday
How do I open an interactive PDF in chrome? Chrome: Enter this URL into the search bar: chrome://settings/content/pdfDocuments. Use the toggle to enable “Download PDF…
Is one time pad a transposition cipher? In cryptography are known some algorithms, one of them is One Time Pad (OTP) Algorithm. OTP includes flow…
How do I generate a CSR in Windows 10? How to Generate a CSR in Windows 10 Open certmgr.msc. Right click the “Personal” folder. Make…
What is ldapsearch Linux? Description. ldapsearch is a shell-accessible interface to the ldap_search_ext(3) library call. ldapsearch opens a connection to an LDAP server, binds, and…
How do I bulk delete photos from my iPhone? Delete multiple photos Open Photos and tap All Photos, then tap Select. Tap multiple photos, or…
What does system memory specification mean? the memory spec is just the native speed they support. anything over that it has to be supported by…
How do I get Jenkins job build number? The list is also available from within your Jenkins instance at http://hostname/jenkins/env-vars.html. Reload Configuration from Disk from…
How do I run a crontab script every 5 minutes? Run a program or script every 5 or X minutes or hours Edit your cronjob…
How can I reduce the wattage of my heater? One solution is to use a diode in series with the heating element. The diode will…
When does concurrency occur in an operating system? Concurrency is the execution of the multiple instruction sequences at the same time. It happens in the…