A chronological documentation test project, nothing serious, really!
To get expiration date use grep command: $ whois nixcraft.com | egrep -i ‘Expiration|Expires on’ Output: Expiration Date: 10-may-2009 NOTICE: The expiration date displayed in this record is the date the currently set to expire. This date does not necessarily reflect the expiration view the registrar’s reported date of expiration for this registration. Expires on: […]
Shell scripting debugging can be boring job (read as not easy). There are various ways to debug a shell script. Method # 1: Use -x option Run a shell script with -x option. $ bash -x script-name $ bash -x domains.sh Method # 2: Use of set builtin command Bash shell offers debugging options which […]
#!/bin/bash # Linux/UNIX box with ssh key based login SERVERS=”192.168.1.1 192.168.1.2 192.168.1.3″ # SSH User name USR=”jadmin” # Email SUBJECT=”Server user login report” EMAIL=”admin@somewhere.com” EMAILMESSAGE=”/tmp/emailmessage.txt” # create new file >$EMAILMESSAGE # connect each host and pull up user listing for host in $SERVERS do echo “——————————–” >>$EMAILMESSAGE echo “* HOST: $host ” >>$EMAILMESSAGE echo “——————————–” […]
axel – a light download accelerator for Linux command line.
However, when it comes to command line (shell prompt) wget the non-interactive downloader rules. It supports http, ftp, https protocols along with authentication facility, and tons of options. Here are some tips to get most out of it: Download a single file using wget $ wget http://www.cyberciti.biz/here/lsst.tar.gz $ wget ftp://ftp.freebsd.org/pub/sys.tar.gz Download multiple files on command […]