Collect logs from Linux to Cisco like equipaments

• From a Linux terminal, just copy and paste the script as-wished name, ex: "script.sh"
• The script is able to automatically connect to Cisco/Huawei routers, and Huawei OLTs and collect its output

What it does?

• Verify your SSH version
• Ask the equipament ips to connect
• Validate wrong syntax of missing octets on the ip address
• Ask the equipament commands to be executed
• Remove the blank lines in the commands and ips file
• Ask your credentials for automatically login
• It does use expect to send the commands, in case of long outputs, its recommend to increase the sleep time in:

foreach comando \$comandos {
       expect "*#"
       send "\$comando\n"
       sleep 3

• Save the output in the current directory named as coleta.log.+%Y%d%m-%H%M
• When the scripts ran again, it will move the last coleta.log to the archive directory
• If the directory archive not exist, the script will automatically create on the current directory

Instructions

• Make sure to run the script with root privilegies
• Its not necessary to insert commands like scroll, terminal length 0 , screen-length 0 temp, the script is setup to do that
• Some of Cisco-like equipament use older SSH versions, for a correct usage, be sure to use OpenSSH_7.4p1
• Make sure to have expect and tput installed

# For Debian distros:

apt-get install expect && apt-get install tput