I accidentally deleted content of /var/lib/apt with command below:
sudo rm -rf /var/lib/apt/*
what should I do now? can I restore it? is it necessary?
I was trying to open a file and write to it with PHP at /var/wwwfolder
but it wasn't working so I did
sudo chmod 777 /var/www
now I want to set the permissions for /var/www to the default.
what are the default permissions for /var/www?
this is my network traffic with vnstat:
^ r | r | r r | r r | r r | r r | r r | r r | r r r r | t rt rt rt rt rt rt rt -+---------------------------------------------------------------------------> | 15 16 17 18 19 20 21 22 23 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 h rx (KiB) tx (KiB) h rx (KiB) tx (KiB) h rx (KiB) tx (KiB) 15 0 0 23 23994 40915 07 1305794 175924 16 8487 1375 00 129206 203168 08 95179 98313 17 0 0 01 147492 192614 09 96384 109808 18 0 0 02 199779 192173 10 95519 112443 19 0 0 03 206705 204136 11 77934 89830 20 0 0 04 264584 205402 12 66171 69969 21 47189 55511 05 292691 206276 13 80901 88811 22 31564 53650 06 1048066 187709 14 5890 2730
from 00 to 07 I was downloading using transmission bittorent from 08 to 13 I put download/upload speed limit on zero and nothing was downloading and at 14 I closed transmission bittorrent
there are two things I do not understand :
- why is there still network traffic from 07 to 13 while I limited speeds to zero?
- I limited upload speed from 00 to 07 but bittorrent has uploaded about 200000 KiB per hour
somebody please explain me why is this happening?
P.S
pausing torrents give same result as putting limit on speed, there is still traffic:
vnstat while bittorrent is open and all are paused
rx | tx
--------------------------------------+------------------
bytes 170 KiB | 143 KiB
--------------------------------------+------------------
max 68 kbit/s | 52 kbit/s
average 48.57 kbit/s | 40.86 kbit/s
min 36 kbit/s | 28 kbit/s
--------------------------------------+------------------
packets 1562 | 1470
--------------------------------------+------------------
max 71 p/s | 68 p/s
average 55 p/s | 52 p/s
min 43 p/s | 39 p/s
--------------------------------------+------------------
time 28 seconds
now I closed the bittorrent and results
rx | tx
--------------------------------------+------------------
bytes 3 KiB | 4 KiB
--------------------------------------+------------------
max 8 kbit/s | 4 kbit/s
average 0.96 kbit/s | 1.28 kbit/s
min 0 kbit/s | 0 kbit/s
--------------------------------------+------------------
packets 32 | 40
--------------------------------------+------------------
max 7 p/s | 7 p/s
average 1 p/s | 1 p/s
min 0 p/s | 0 p/s
--------------------------------------+------------------
time 25 seconds
I recently installed 12.04.
When I try to edit a file with gedit, I can't use the terminal until I close the editing file or I have to open a new terminal. But I think I didn't have this problem with 11.04, however I'm not sure.
Is there anyway to avoid this and to use same terminal while editing files.