sed one liner simialr to tail commandview story

http://www.unix.com – Can anyone explain the below sed oneliner? Code: sed -e ':a' -e '$q;N;11,$D;ba' It works same as tail command. I just want to know how it works. Thanks (HowTos)

How do you get details (permissions, file size) from the output of the locate command?view story

http://askubuntu.com – When I run the ls -l command I get details about the files in the current directory like permissions, owner, group, file size. Is there a way I can get these same details instead of just the location of the file when I run locate? (HowTos)

Why does a CP command on linux consume CPU?view story

http://serverfault.com – I just run a copy command for two large directories with a small number of huge files and I see my cp process is consuming around half a core in top: 51116 root 20 0 110m 876 688 D 43.9 0.0 3:23.83 cp -i -r 165 178 temp Why does the cp process consume any cpu? I would imagine it spends most of it's time waiting on disk... Thx, Boaz (HowTos)

averaging specific column of multiple filesview story

http://www.unix.com – Hi all, I'm needing help again on scripting. (HowTos)

Rsync command for offsite rolling backupsview story

http://serverfault.com – I've read alot of articles and tried to come up my self but couldn't, so need help with Rsync command for offsite rolling backups please. I have installed cwRsync(in VMs as a test run for now) on two Windows Servers(both 2008 R2) and would like to setup rolling backups of a folder(which contains many folders within) from server# 1 to #2 and vice versa. I would like to push full backups twice a w (HowTos)

CentOS 6.2 no soundview story

https://www.centos.org – Hello, I tried to compile the alsa-kmod package but I get Errors (1 and 2) after make is finished. ./getinfo.sh - he doesnt know that command [by Vermilion] (Distributions)

How do you list users in Exchange Powershell on an Exchange 2007 environment?view story

http://serverfault.com – I'm trying to verify that I've added a user in our Domain to a shared mailbox. I've used the command in the exchange powershell console: add-mailboxpermission 'shared mailbox name here' -User: 'ADlogin' -AccessRights:FullAccess I've seen confirmation it was added, but I would like to display the users that are attached to this shared mailbox, How can I see that? (HowTos)

Run a GUI command without outputview story

http://serverfault.com – Sometimes I need to run dolphin in console to see the current directory in a GUI (because of some features I've implemented over it). So I try to do (dolphin > /dev/null) & in order not to have many output but I get messages like QPixmap::scaled: Pixmap is a null pixmap in the console even doing > /dev/null So what's the problem with my command in order not to show output ? (HowTos)

installation of driverview story

http://askubuntu.com – I have been trying all day to get a driver up and running on my quad core 64b machine runing 11.10 32b. I put the driver into downloads and eventually got it permission. However I am not there yet. the commands chmod u+x ati-driver-installer-11-x86.x86_64.run sudo ./ati-driver-installer-11-x86.x86_64.run Didnt work sudo sh ./ati-driver-installer-11-12-x86.x86_64.run gives sh: Cant open sudo sh ./ (HowTos)

Winscp giving error for delete, move etcview story

http://unix.stackexchange.com – I can login via winscp to my server I can move around the folder but when I try to delete or even download or upload files it keep showing me this error. General failure (server should provide error description). Error code: 4 Error message from server: Failure Request code: 3 I tried this command df -h Filesystem Size Used Avail Use% Mounted on /dev/mapper/VolGroup00-LogVol00 (HowTos)