Useful tips for everyday
How do I get grub to remember my last choice? Grub2 – Community Ubuntu Documentation says the following: Saving an OS can be achieved by…
Is it advisable to upgrade the Linux kernel? The Linux Kernel is extremely stable. There is very little reason to update your kernel for stability’s…
How to run a script in the background? In the above two methods of running the script (test.sh) in the background, the script running in…
How do I get the last row in DF? Based on negative indexing, it will select the last row of the dataframe, df.iloc[-1] df.iloc[-1] df.iloc[-1:]…
Is waking up without an alarm good? When asked how well-rested they feel over the course of the day, respondents who wake up without an…
What are the issues in adhoc networks? ISSUES IN AD HOC WIRELESS NETWORKS Distributed Operation. Synchronization. Hidden Terminals. Exposed terminals. Throughput. Access delay. Fairness. Real-time…
How do you retrieve deleted blocked numbers? Here are the steps: Tap the Call & Text Blocking. Click on History. Choose Text Blocked History. Select…
Will ls Show hidden files? To view hidden files, run the ls command with the -a flag which enables viewing of all files in a…
How to run a bash script via Cron Stack Overflow? You need to use the actual full, absolute path to the script (e.g. /home/serverpilot/backupS3.sh ).…
How do I find MySQL Server password Ubuntu? 3 Answers In terminal: mysql. In mysql shell: use mysql; select user,password,host from user; update user set…