2
votes
Linux server: apt-get update "Could not get lock" error
root 2306449 0.0 0.0 2576 924 ? Ss Mar12 0:00 /bin/sh /usr/lib/apt/apt.systemd.daily update
This is a daily process that updates repositories. Killing it should be fine; a apt ...
1
vote
Accepted
Understand SSH AgentForwarding per Host specification
Host is supposed to match a hostname given as a command line argument to ssh, like ssh host. It can be a pattern with wildcards like * or ?. It doesn't include a username. When you connect with a ...
Only top scored, non community-wiki answers of a minimum length are eligible
Related Tags
ssh × 8955linux × 1884
ubuntu × 859
ssh-keys × 609
ssh-tunnel × 553
centos × 451
sftp × 442
security × 439
amazon-ec2 × 367
bash × 327
debian × 308
putty × 276
networking × 270
amazon-web-services × 242
windows × 239
rsync × 233
authentication × 230
public-key × 208
iptables × 204
scp × 200
port-forwarding × 199
git × 199
proxy × 164
pam × 157
vpn × 149