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| #!/bin/bash | |
| ## declare array | |
| declare -a REQUIRED_PKGS=("dnsutils" "nano") | |
| # iterate over array | |
| for i in "${REQUIRED_PKGS[@]}"; | |
| do | |
| # if installed then remove | |
| if [ "$(dpkg -l | grep $i)" ]; then | |
| sudo apt-get purge --auto-remove ${i} -y #--simulate | |
| fi | |
| done |
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