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- command line - What does . mean in linux shell? - Ask Ubuntu
What does the command mean? For example, sometimes we call a file with config, sometimes config, thanks
- What is the purpose of in a shell command?
command-line - what is the purpose of ? In shell, when you see $ command one command two the intent is to execute the command that follows the only if the first command is successful This is idiomatic of Posix shells, and not only found in Bash
- command - The difference between -r and -R - Unix Linux Stack Exchange
The Unix utilities were developed piecemeal and the command options reflect the individual choices of their lead or sole developers There are only 26 ASCII lower-case option letters available, which is the preferred set (commands are generally in lower case for ease of typing), and this limited set leads to mnemonic conflicts
- What is the bash command: `command`? - Ask Ubuntu
Aside eg \execmd to bypass alias of eg execmd Arrived here after seeing command used in alias section of a server's bashrc file - where you definitely would want bad alias Bit of funny head scratcher than command command (Bash built-in ) gets used in alias to bypass aliases –
- What does at the end of a linux command mean?
command gedit launches the default editor gedit UI commandeclipse launches eclipse IDE Such commands keep throwing the logs of activities in the terminal and don't return the command prompt Question is, how to run such commands in background so that, we will get back command terminal and we can use terminal for other tasks
- Whats is the difference between gt; and gt; gt; in shell command?
Notice that in both cases the file descriptor of the open file is duplicated onto file descriptor 1 ( stdout ) of the command, and that will be inherited by whatever command the shell forks Share Follow
- bash - Confusing use of and - Unix Linux Stack Exchange
The right side of will only be evaluated if the exit status of the left side is zero (i e true) || is the opposite: it will evaluate the right side only if the left side exit status is non-zero (i e false)
- linux - What does bash -c do? - Stack Overflow
Quoting from man bash:-c string If the -c option is present, then commands are read from string If there are arguments after the string, they are assigned to the positional parameters, starting with $0
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