Technical Stuff

I needed a command line way that I could summarize the currently mounted disk space for a bunch of AIX boxes.  I suspect this (or something very similar would work for other Unix flavors): df -g | awk '{print $2}' | grep -E "^[0-9\.]+$" | perl -e  '@BIGAR=; foreach (@BIGAR) { chomp;} print STDOUT join ("+",@BIGAR) . "\n"; ' | bc -l Commercial AIX compiler with extra debugging: make with:        CFLAGS=\"-v -V -qsrcmsg -qreport"     CC="xlc_r -qfullpath -g -qdbxextra" debug core with:     dbx -E LD_LIBRARY_PATH=/usr/opt/perl5/freetds/lib /usr/opt/perl5/netcool/bin/perl     (dbx) where

Netgear:  Configure VLAN tagging on all Netgear Security Profiles Configuration -> Security -> Profile Settings Select each enabled profile, and choose Edit Assign a unique VLAN ID to each Profile Configuration -> IP -> IP Settings Select DHCP Client enable (so Netgear will be accessible after enabling VLANs on Netscreen) Netscreen: Create  VLAN configuration unset interface vlan1 ip set interface ethernet0/3.1 ip 6.6.6.254/24 set interface ethernet0/3.1 nat set interface ethernet0/3.2 ip 6.6.7.254/24 set interface ethernet0/3.2 nat set interface ethernet0/3.1 dhcp server service set interface ethernet0/3.2 dhcp server service set interface ethernet0/3.1 dhcp server enable set interface ethernet0/3.2 dhcp server enable set interface ethernet0/3.1 dhcp server option gateway 6.6.6.254  set interface ethernet0/3.1 dhcp server option netmask 255.255.255.0  set interface ethernet0/3.1 dhcp server option domainname example.com  set interface etherne