All Questions
0
votes
0answers
6 views
How to make mailcatcher run as service in CentOS
I have followed the steps in this tutorial but it wouldn't work.
https://serversforhackers.com/setting-up-mailcatcher
I did however successfully installed mailcatcher and have tested. It is ...
0
votes
0answers
3 views
installing squid3 debian package
Here is the screenshots of my problems... I search many on then net and tried many solution but none of them works..
I am asking what you would do if you were face this ?
And here is the result of ...
1
vote
2answers
15 views
On `fork`, children processes, and “subshells”
This post is basically a follow-up to an earlier question of mine.
From the answer to that question I realized that not only I don't quite understand the whole concept of a "subshell", but more ...
0
votes
0answers
3 views
enscript - added fonts not relected in final pdf file
I have added several .afm monotype fonts to /usr/share/enscript/afm directory and edited ../fonts.map file to include these fonts. When I use the added fonts, the result is always Courier. When I ...
0
votes
0answers
4 views
Linux Mint 17.3 KDE X11VNC - desktop does not load properly after login
I try to run X11VNC on a headless Linux Mint 17.3KDE machine – started by an entry in the /etc/mdm/Init/Default script.
I added this right before the exit 0 statement:
# - start the vnc server -
...
0
votes
1answer
5 views
tmux online command reference
Does tmux have an online (built-in) command reference? I'm looking for something like vim's :help diffput for example.
I realize the man page exists. It's just imperfect for looking up a specific ...
0
votes
0answers
1 view
How to implement Kubuntu icons to vanilla plasma desktop in archlinux?
Kubuntu's plasma version uses a different iconset than archlinux' vanilla plasma version. The icons in the vanilla version are mostly rounded and colorful, the Kubuntu icons are flat and monochrome. ...
1
vote
0answers
9 views
Raspberry Pi 2 Custom Kernel with initramfs
I'm desperately trying to get a self-compiled kernel running together with an initramfs. It worked on the old raspberry, but somehow I can't get it to run.
What I'm trying to do exactly: Load kernel, ...
0
votes
0answers
5 views
How can I make fullscreen cross hairs appear centered on the pointer?
How can I make fullscreen crosshairs, centered on the mouse, appear on my screen? I read a lot of science papers with graphs that I want to quickly be able to see what feature is horizontal/vertical ...
0
votes
0answers
7 views
External monitor flickering with redshift
I'm not entirely sure if this is the correct place to ask this (maybe askUbuntu? - but I'm not using Ubuntu) - if not please move this question or suggest a better place to ask.
I've got a second ...
-2
votes
1answer
37 views
How to remove files from /usr/bin
A few months I accidentally compiled an application that installed several binaries in the /usr/bin folder and then I ran the same installation to place the same binaries in a shared location.
Now, ...
-3
votes
2answers
32 views
Shell with parameters order of entry is the issue
while (("$#"))
do
opt="$1";
shift;
case "$opt" in
"-c" | "--create") create_flag=1 ;;
"-up" | "--update") update_flag=1 ;;
"-q" | "--query") ...
0
votes
1answer
10 views
Why does OOM-killer sometimes fail to kill resource hogs?
If I type in my shell x=`yes`, eventually I will get cannot allocate 18446744071562067968 bytes (4295032832 bytes allocated) because yes tries to write into x forever until it runs out of memory. I ...
0
votes
1answer
5 views
mbox still shows mail messages after they have been deleted
I deleted all messages from my mail with mailx d MSGS, and now mailx shows no mail.
But why does cat ~/mbox still show all of the supposedly deleted messages?
1
vote
0answers
5 views
Find what make pages loading slowly with apache?
php pages make several seconds to load, however the whole php script is fast, as if it was just an access time issue but I don't know how to find from where the problem comes.
Thanks
