Linux and Unix tutorials for new and seasoned sysadmin
Linux and Unix tutorials for new and seasoned sysadmin
I need to create a log file using the following format:
myapp_monday.log
myapp_tuesday.log
….
…
myapp_sunday.log
How do I create log filename with day of the week in it under Linux or Unix operating systems?
I want to increment the date under UNIX or Linux operating system while writing shell scripts. For example Apr/27/2011 should be incremented as Apr/28/2011 and so on. How do I increment a date in UNIX or Linux shell?
What is the correct format for a TZ (time zone) environment variable for use with the Linux or UNIX operating system?
How do I write an infinite loop in Bash script under Linux or UNIX like operating systems?
How do I display and insert current date and/or time under vi or VIM text editor?
How do I execute a script under UNIX or Linux like operating system using command prompt?