操作指南
set /etc/wsl.conf
# newname=devink8s
newname=wsl
f=/etc/wsl.conf
# add file if does not exsit.
[ ! -e $f ] && touch $f
# txt="
# [network]
# hostname=$newname
# generateHosts = false
# "
# key=network;cat $f | grep "\[$key\]" > /dev/null 2>&1 ; [ $? -eq 1 ] && echo "$txt" >> $f
# add [network] if does not exsit.
key=network;cat $f | grep "\[$key\]" > /dev/null 2>&1 ; [ $? -eq 1 ] && echo "[$key]" >> $f
# add hostname if does not exsit.
cat $f | grep "hostname=" > /dev/null 2>&1 ; if [ $? -eq 0 ] ; then sed -iE "s/hostname=.*/hostname=$newname/g" $f ; else sed -i "s/\[$key\]/\[$key\]\nhostname=$newname/g" $f ; fi
# echo "generateHosts = false" >> $f
cat $f | grep "generateHosts=" > /dev/null 2>&1 ; if [ $? -eq 0 ] ; then sed -iE "s/generateHosts=.*/generateHosts=false/g" $f ; else sed -i "s/\[$key\]/\[$key\]\ngenerateHosts=false/g" $f ; fi
# change in /etc/hosts
oldname=`hostname` ; sed -i "s/$oldname/$newname/g" /etc/hosts
# oldname=DESKTOP-H1IKCEF ; sed -i "s/$oldname/$newname/g" /etc/hosts
# change in /etc/hostname
echo "$newname" > /etc/hostname
change in /etc/hosts
oldname=`hostname` ; sed -i "s/$oldname/$newname/g" /etc/hosts;
# oldname=DESKTOP-H1IKCEF ; sed -i "s/$oldname/$newname/g" /etc/hosts
change in /etc/hostname
echo "$newname" > /etc/hostname
shutdown wsl
wsl --shutdown
# wsl -l -v
start wsl
wsl
check
hostname
cat /etc/hostname
cat /etc/hosts
cat /etc/wsl.conf
all in one
use case 1:
# or: ( will use default config)
curl -sfL https://ghproxy.com/https://raw.githubusercontent.com/ymc-github/wslubt-use-host-name/main/index.sh | sh
use case 2:
# only download index.sh file
curl -O https://ghproxy.com/https://raw.githubusercontent.com/ymc-github/wslubt-use-host-name/main/index.sh
# get index.sh script usage
./index.sh -h
# get index.sh script version
# ./index.sh -v
# zero:task:s:swicth-user
# if you do not have the rights to edit file /etc/apt/sources.list
# you can swicth user with su.
# su [options] [-] [<user> [<argument>...]]
# su - $USER
# zero:task:e:swicth-user
# use name wsl
./index.sh wsl
# use name zero
# ./index.sh wsl zero
use case 3:(recommended)
you can use as below ( including download , add-x-right , run-sh, and del-sh) .
# download -> add-x-right -> run-sh
todir=./tool/wslubt-use-host-name; tof="$todir/index.sh";uri=https://ghproxy.com/https://raw.githubusercontent.com/ymc-github/wslubt-use-host-name/main/index.sh; mkdir -p "$todir"; curl -o "$tof" -s $uri; chmod +x "$tof"; "$tof" wsl;
# del-sh:
# rm -rf "$todir";
file sample
/etc/wsl.conf
[boot]
systemd=true
[network]
hostname=wsl
generateHosts = false
wsl /etc/hostname
