Mar 04, 2019 · System Center Operations Manager (SCOM) comes with a good PowerShell module, there are many occasions where you want something done quick and easy. There are a total of 183 different PowerShell cmdlets in the SCOM 1807 PowerShell module, that already speaks for itself how much you can do with this PowerShell module!
A shell script is a text file that contains a sequence of commands for a UNIX-based operating system.It is called a shell script because it combines a sequence of commands, that would otherwise have to be typed into the keyboard one at a time, into a single script.
Create a shell script to provide administration support to the linux system
As @mkeintz already noted, cd won't run anything, it just (in UNIX) sets the current working directory of the shell (or, when submitted with x or call system(), the cwd of the SAS session). The best method for executing external programs is with a filename pipe:
Edit 2: You call it crazy, but the LSB tags provide some value: "By documenting the run-time dependencies for init.d scripts, it becomes possible to verify the current boot order, order the boot using these dependencies, and run boot scripts in parallel to speed up the boot process."
configuration, and administration of Red Hat Enterprise Linux 7. It is oriented towards system administrators with a basic understanding of the system. To expand your expertise, you might also be interested in the Red Hat System Administration I (RH124), Red Hat System Administration II