Shell Scripting
Shell is like a container, that accepts commands from the user/other programs and sends them to the kernel after parsing and processing.
Linux Command: touch (create file)
“touch” is the most handy command to create a new file in Linux.
Linux Command: tail (output last part of files)
Use the “tail” command to get the last lines of a file.
Linux Command: Redirecting Input/Output Stream Flow
By default the standard output will show on terminal. But we can redirect the output to some other source, like a file.
Linux Command: mv (move files and directories)
Use “mv” to move file or directory to another location. The same command can be used to rename a file.
Linux Command: rm (remove files or directories)
Use “rm” to remove files or directories. The usage of the command is straightforward-
Linux Command: man (system manual reference)
The “man” command comes from the word “manual”, which gives information about any command from the Linux manual.
Linux Command: mkdir (create/make directory)
Create new directory(s) with the provided name(s). If the directories do not exist then the directories are created. We get an error if the directory already exists.
Linux Command: ls (list files and directories)
Use ‘ls’ command to get the list of files and directory.
Linux Command: history (command execution history)
Use “history” command to get the list of the history of command execution in the terminal.