rapidsoli.blogg.se - Install git through uxterm

Install git through uxterm install#
Install git through uxterm update#
Install git through uxterm plus#

But then environment variables are not very reliable tool. Many terminals seem to mask themselves as xterm-compatible, which is reported by echo $TERM or echo $COLORTERM. We can start with the environment variables. But these are non-standard and non-typical things, that should be avoided for the sake of consistency and security. This is covered in How does bash know how it is being invoked?, so if you have an application that launches a shell via execve(), it could give it any name. Command name for shell is usually set as the very first argument in execve() syscall. For instance, symlink won't point anywhere if the executable was deleted shortly after the shell started ( and in that case you probably will encounter system issues, since removing /bin/sh, /bin/dash, or even /bin/bash is not recommended - after all a lot of scripts rely on them, especially system-level ones).

Of course, there are ways in which they can be subverted. Lrwxrwxrwx 1 adminx adminx 0 Apr 4 18:20 /proc/1255/exe -> /bin/dashĮither of the two approaches works in 99% of the cases. Lrwxrwxrwx 1 adminx adminx 0 Apr 4 18:20 /proc/1241/exe -> sh This file is a symlink that points to the executable file. Variation on the theme could also be ps -p $$ -o argsĪnother way we could approach this is via checking where /proc//exe. In the example above I am adding that separately, but there is nothing stopping us from doing just cat /proc/$$/comm All we need is to provide shell's PID, which is what $$ does. The name of the process and command-line parameters are displayed in /proc//comm. Here we take advantage of /proc/ filesystem. We will need to approach this from another perspective - the perspective of a process, which is something I've covered in Am I using bash or sh? $ echo $$ The variable $SHELL won't change, because that's not its purpose - it shows default not current value.

We were originally in bash, but started interactive session of /bin/dash, Ubuntu's POSIX or system shell. Assuming you are using default configuration and haven't called another shell explicitly as a command, it is sufficient to do: echo $SHELLīut of course this only shows default value. Getting the shell informationĮach user has a default shell assigned to them in /etc/passwd for their username. I recommend reading Why is a virtual terminal “virtual”, and what/why/where is the “real” terminal? for more info on the specifics. Ctrl+ Alt+ F2 (or any of the 6 function keys) will open virtual console, aka tty. What you see when you press Ctrl+ Alt+ t or click on the terminal icon in GUI, that starts a terminal emulator, a window which mimics behavior of hardware, and within that window you can see the shell running. Originally terminal referred to actual hardware, but nowadays they're mostly software. Shells can also be non-interactive, for example a script starts non-interactive shell, or bash -c 'echo hello world' also starts non-interactive shell.īy contrast, terminal is the interface to shell ( though it could be another application as well).

Install git through uxterm plus#

Shell is the command-line interpreter, specifically interactive shell is the prompt plus text field where you enter commands. Often these two terms are used interchangeably, but they are different things altogether. What do you mean by which? Click Help -> About is that it? – JoKeRįirst thing we need to have clarified is what exactly is being asked - find out the running shell or running terminal. Technically, for terminal emulator you don't even need a command, as stated in the comments: The value of pid later can be passed to ps -p -o args command.

to find currently running terminal, use xprop _NET_WM_PID WM_CLASS.

to find currently running shell use ls -l /proc/$$/exe.

Install git through uxterm update#

Update them manually by: foreach($level in "Machine","User") The environment variables in your current Process scope are not updated automatically. TL DR: Also add /VERYSILENT and you might want to use /LOADINF to customize some settings.Īfter the successful installation, you will face the same problem, you already did in your similar question, I just answered.

Install git through uxterm install#

Git For Windows Silent Install Silent Arguments.

So you have to add more parameters to make the installation really silent. Start-Process $exePath -Wait -ArgumentList '/NORESTART /NOCANCEL /SP- /CLOSEAPPLICATIONS /RESTARTAPPLICATIONS /COMPONENTS="icons,ext\reg\shellhere,assoc,assoc_sh" /LOG="C:\git-for-windows.log"'īut: This will sill launch a GUI. Just execute it as is: $exePath = "$env:TEMP\git.exe" The installer itself has already paramaters to perform a silent installation. And you cannot convert a regular executable into an MSI package just by renaming it. Git for Windows does not get released as an MSI package.