Commands
This document will cover the generic Unix commands that are largely the same on all
flavors of Unix.
crontab show cron jobs
-l = list
-e = edit
-r = remove (no confirmation, everything gone for the user!!)
# file format:
# minute hour day-of-month month day-of-week0=sun cmdline
# 0-59 0-23 1-31 1-12 0-6 echo "bla"
wget
-h = brief help, no man pages needed.
-r = recursive
-l1 = depth level, default to 5
--no-parent = don't bother with ref to parent dir (-np)
-A.gif = download only .gif files
-c = continue previous interrupted download
-nc = no clobber of existing files
-b = process job in background, returning to prompt
--passive-ftp = use passive ftp
-k = change link ( convert non-relative links to relative)
-m = mirror site options, eg, download file only if newer.
-l=20 = retrieve to depth = 20
--http-user=USER = web page with user/login req
--http-passwd=PASS
--convert-links = convert the downloaded html link to local files
-Pdownloaddir = place downloaded file in downloaddir instead of the www.server.com/ name.
eg download only *.gif files from server
wget -r -l1 --no-parent -A.gif http://www.server.com/dir/
eg2, ftp with username and password as username:password@site:
wget ftp://hniksic:mypassword@unix.server.com/mydir
eg3: download ibm patches, which is dir with set of links.
wget --glob=on --retr-symlinks --level=1 ftp://service.boulder.ibm.com/aix/fixes/pkgs/p3dia/*
eg4: getting suse linux from ftp site:
wget -r -m -np -c -l10 ftp://ftp.oregonstate.edu/pub/suse/suse/i386/8.2/
wget obeys robot rules. in file /robot.txt
TBD
old *.ref file content in here.
"LYS on the outside, LKS in the inside"
"AUHAUH on the outside, LAPPLAPP in the inside"