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In linux (I am using Ubuntu 15.04) there is a small program supplied with the X Window system called xload which displays a graph representing system load. I can excute this program by typing in command line the following: xload. I tried xload in command line on mac. But it said "command not found" My question is "What command, which is similar to xload in linux, should I use in command line for Mac OS X (El Capitan)"?
I'm not sure whether you want a windowed app or not. Assuming yes, then try
open -a "Activity Monitor"
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To clarify, when entering the default shell in OS X it appears as:
pcname:~ username$
and changing directories appears as:
pcname:myFolder~ username$
however, in my experience with linux distros, the shell appears as:
username#pcname:~$
what is the purpose for the differences in syntax?
What I do is the following: On the system that has the promt the way I want it, I type:
echo $PS1
I copy the result, say, \u#\h \w\a \$ and then edit the ~/.bashrc on the system that I want to use with the line:
export PS1="\u#\h \w\a \$ "
And then I get the same prompt on that system as well.
If you want to get creative, have a look here
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Closed 7 years ago.
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basically I want to set a shortcut (ctrl+k) in my cygwin linux terminal to run
bind '"\C-k": kill-whole-line'
THEN immediately run
alias cls="echo -e '\033c\c'"
Both work by themselves but I would like to do it in one keyboard shortcut. Thanks in advance!
This sequence clear current input and executes terminal reset.
bind '"\C-k": "\C-e\C-uecho -e \"\\033c\\c\"\n"'
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Closed 8 years ago.
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I am just installed Fedora20 in VMWare. my computer is win8 64bit. But I can't start Xwindow.
I already login root. try "startx". "command not found". what's mean.How to start Xwindow on Fedora20.
If you have X installed, and everything is more or less "out of the box", then you can shift to runlevel 5.
init 5
Note that it must be ran as the root user.
You did not mention what type of install it was. Providing the X Windows system was installed, you can check the inittab settings by sudo vi /etc/inittab (or cat /etc/inittab if you just want to view it)
You are looking for the last line. It should say " id:5:initdefault: "
In order for Gnome/KDE/etc to load when Fedora starts.
If you edit the file to change the last line, reboot the system and it should open the graphical login.
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I am trying to write a shell script that will show me the OS version. I am using Linux Ubuntu 14.
How can i write a shell script that will show me the OS version?
Simply use lsb_release:
$ lsb_release -sr
12.04
See the man page for all available options. Note that not all platforms or Linux distributions have lsb_release.
Parse the output of uname:
#!/bin/bash
uname -s
and Bob's your uncle. Let me know if this helps.
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I'm running Linux Mint 14 and accidentally replaced the contents of /etc/environment file. It was originally something like:
PATH=/usr/bin
but with some extra stuff. At the moment, most commands don't work in the terminal. If I do "ls", I get "command not found". Does anyone know the standard contents of this file is?
On ubuntu 12.04 it is:
PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games"