A properly configured ‘sudo ‘ is very flexible and number of commands that needs to be run may be precisely configured. The Syntax of configured ‘ sudo ‘ line is: User_name Machine_name= (Effective_user) command. The above Syntax can be divided into four parts: User_name: This is the name of ‘ sudo ‘ user. Machine_name: This is the
The Russian 4th-generation Su-35 aircraft came to life as a result of years of upgrades to the Su-27 air defense fighter. With high speeds of Mach 2.25, the Su-35 looks well-positioned to dogfight and vector in the air as an air-to-air supremacy fighter, yet it would seem unlikely that the aircraft would rival an F-22.
The key difference between `su` and `su -` Command in Linux. Keeps the current working directory. Changes the working directory to the target user’s home directory. Retains the current user’s shell settings. Resets the shell settings to those of the target user. The target user’s PATH variable is updated to include the user-specific
The invoked shell is the target login's, and su will change directory to the target login's home directory. - (no letter) The same as -l. In a nutshell, if you use su - oracle you switch to the user oracle and the environment is reset. Without -, the environment is not reset. For example, without - : # (root) export HELLO=world # (root) su
The Sukhoi Su-57 (Russian: Сухой Су-57; NATO reporting name: Felon) is a twin-engine stealth multirole fighter aircraft developed by Sukhoi. It is the product of the PAK FA (Russian: ПАК ФА, prospective aeronautical complex of front-line aviation) programme, which was initiated in 1999 as a more modern and affordable alternative to the MFI (Mikoyan Project 1.44/1.42).
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difference between su 34 and su 35
