00:00 - 22:0022:00 - 00:00
Hey I'm new to Linux and I'm using Ubuntu right now. However I need to answer this question: Write a command or sequence of commands that lists all users who logged in on a monday by using last and grep
Definitions
Unix System V: a practical guide, book by Mark Sobell:
The sed utility is a batch (noninteractive) editor. The sed commands
are usually stored in a script-file . . .although you can give simple
sed commands from the command line . . .
Man page for sed (GNU sed) 4.2.2 :
...-3
In the Internet addressing architecture, a private network is a network that uses private IP address space, following the standards set by RFC 1918 for Internet Protocol Version 4 (IPv4), and RFC 4193 for Internet Protocol Version 6 (IPv6). These addresses are commonly used for home, office, and enterprise local area networks (LANs). Private IP address spaces were originally defined in an effort to delay IPv4 address exhaustion, but they are also a feature of IPv6.
Addresses in the private space are not allocated to any specific organization and anyone may use these addresses without approval from...
I was curious to know when most users connect to Ask Ubuntu during the day.
I am not sure if I am blind or if this function does not exist (because it is probably not useful to the majority of users).
But I was wondering if this was possible or the reason why it does not exist ?
Thanks in adva...
0
You know those "magic links" you can use in comments or chat? You type [se] and get Stack Exchange or [so] for Stack Overflow. In comments, there is also e.g. [edit] which links to the current question/answer's edit page.
Now where the mother site StackExchange and really big sites like StackOve...
0
I have created a group called "terminal" using groupadd terminal and when I list out the groups using groups command it will not show the newly created group name in the output but if I add the same group again it gives me groupadd: group 'terminal' already exists error message but the group name...
This is my script I am trying to rename the files in folder.
rename1.sh
----------
#!/bin/bash
cd /home/lanein1/WestonIN7pm/"$(date +%Y-%m-%d)" && rename s/WestonIN/WestonIN7pm/ *.jpg
cd /home/lanein1/WestonOUT7pm/"$(date +%Y-%m-%d)" && rename s/WestonOUT/WestonOUT7pm/ *.jpg
This is the error ...
I wrote a simple script to switch my locale.
If I write each line in the console and execute it, it works without any problem or if I put it in .bashrc.
However when I execute the script either with sudo or without it has absolutely no noticeable effect. ( locale remains the same )
The question...
user136984
user136984
user136984
Metal whiskering is a phenomenon which occurs in electrical devices. Tin whiskers were noticed and documented in the vacuum tube era of electronics early in the 20th century, in equipment which used pure, or almost pure, tin solder in their production. It was noticed that small metal hairs or tendrils grew between metal solder pads causing short circuits. Metal whiskers form in the presence of compressive stress. Zinc, cadmium, and even lead whiskers have been documented. Many techniques are used to mitigate the problem including changes to the annealing process (heating and cooling), addition...
user136984
0
Q: Why does it says "1 view" for every question, even when nobody would have had time to look at them?
Whenever I or someone else posts a question, it says 1 view, but I have never seen it says 0 views, even at the point of first posting where nobody could have even had the time to notice it, let alone go to it, and I don't believe that somebody goes to every question immediately as it is posted, ...
0
Run the command ´service --status-all´ and check if virtualbox-guest-utils and virtualbox-guest-x11 are enabled ( + plus signal ).If true, desable this services. This will bring up the clipboard, seamless mode and drag and drop are disabled.
I'm using GNOME 3.16
I have the following entries in my dconf-database. The entries are gnome-terminal profiles.
% dconf dump / | grep legacy
[org/gnome/terminal/legacy]
[org/gnome/terminal/legacy/profiles:]
[org/gnome/terminal/legacy/profiles:/:4d4a684a-7388-40db-adf1-6ec6b6f9043d]
[org/g...
00:00 - 22:0022:00 - 00:00
