Feb 28, 2013 · The -o flag denotes the output file of a compile or link operation. Look at the man pages of the command to figure out all possible command line options.

Use of -O is not intended to mean simply "use the name file instead of the one in the URL;" rather, it is analogous to shell redirection: wget -O file http://foo is intended to work like wget -O - http://foo …

Feb 23, 2021 · that means that outfile or output of the compiled code should be named hello.exe. -o file. Place output in file file. This applies to whatever sort of output is being produced, whether it …

They are not aliases, command outputs the full command and comm only the command name, so it is possible that the outputs are different. It all depends on what you want to extract the grep …

Apr 13, 2019 · As you can see in the Linux Documentation Project page about if, -o stands for the logical operator OR. In your case, the variable sorszam is checked whether it equals to 1, 2, or 3.

Jan 27, 2020 · With set -o keyword (or set -k) in bash (this is a non-standard shell option), the assignment is allowed to occur anywhere on the command line: I've never seen this option used …

May 30, 2025 · With this command we can transfer a file to and from our Linux machine. For example if we wanted to download an image from a website we would use curl along with the -o option to …

Feb 1, 2023 · The -o option shows only matched part in your regex/word. For example, in the following, if you want to grep xyz word only, then you can do the following: The -c option count …

gcc -o writes the build output to an output file. gcc -O sets the compiler's optimization level.

Oct 9, 2023 · Learn these commands, and you'll be much more at home at the Linux command prompt. The below list is presented in alphabetical order. A command's position in the list is not …