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stuff

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This commit is contained in:
Nikolas Weger 2020-12-18 12:26:08 +01:00
parent 9a2284b481
commit 2f73bbf945
5 changed files with 240 additions and 61 deletions
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28
zsh/files/hosts.zsh Normal file
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removehost() {
hostname="$1"
if grep -qP "[[:space:]]$hostname" /etc/hosts; then
echo "$hostname found in /etc/hosts. Removing now..."
sudo sed -ie "/[[:space:]]$hostname/d" /etc/hosts || echo "cannot remove host from /etc/hosts" >&2
else
echo "$hostname was not found in /etc/hosts" >&2
fi
}
addhost() {
hostname="$1"
if grep -qP "[[:space:]]$hostname" /etc/hosts; then
echo "$hostname already exists: $(grep "$hostname" /etc/hosts)" >&2
else
echo "Adding $hostname to /etc/hosts..."
printf "%s\t%s\n" "127.0.0.1" "$hostname" | sudo tee -a /etc/hosts > /dev/null || echo "cannot add host to /etc/hosts" >&2
if grep -q "$hostname" /etc/hosts; then
echo "$hostname was added succesfully:"
grep "$hostname" /etc/hosts
else
echo "Failed to add $hostname" >&2
fi
fi
}