linux配置java环境报错-bash: /etc/profile: line 77: syntax error: unexpected end of file
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悬赏园豆：120
[已解决问题]
解决于 2020-04-03 22:28
配置java环境时 不小心动了etc/profile 里的东西，提示以下错误，大神能帮我看看嘛，┭┮﹏┭┮
-bash: /etc/profile: line 70: unexpected EOF while looking for matching `"'
-bash: /etc/profile: line 77: syntax error: unexpected end of file
[root@izuf6fyls0jsr430b2tdr3z ~]# cat -v /etc/profile
/etc/profile
System wide environment and startup programs, for login setup
Functions and aliases go in /etc/bashrc
It's NOT a good idea to change this file unless you know what you
are doing. It's much better to create a custom.sh shell script in
/etc/profile.d/ to make custom changes to your environment, as this
will prevent the need for merging in future updates.
pathmunge () {
case "😒{PATH}:" in
:"$1":)
;;
*)
if [ "$2" = "after" ] ; then
PATH=$PATH:$1
else
PATH=$1:$PATH
fi
esac
}
if [ -x /usr/bin/id ]; then
if [ -z "$EUID" ]; then
# ksh workaround
EUID=id -u
UID=id -ru
fi
USER="'ID-un'"
LOGNAME=$USER
MAIL="/var/spool/mail/$USER
fi
Path manipulation
if [ "$EUID" = "0" ]; then
pathmunge /usr/sbin
pathmunge /usr/local/sbin
else
pathmunge /usr/local/sbin after
pathmunge /usr/sbin after
fi
HOSTNAME='/usr/bin/hostname 2>/dev/null'
HISTSIZE=1000
if [ "$HISTCONTROL" = "ignorespace" ] ; then
export HISTCONTROL=ignoreboth
else
export HISTCONTROL=ignoredups
fi
export PATH USER LOGNAME MAIL HOSTNAME HISTSIZE HISTCONTROL
By default, we want umask to get set. This sets it for login shell
Current threshold for system reserved uid/gids is 200
You could check uidgid reservation validity in
/usr/share/doc/setup-*/uidgid file
if [ $UID -gt 199 ] && [ "id -gn" = "id -un" ]; then
umask 002
else
umask 022
fi
for i in /etc/profile.d/.sh ; do
if [ -r "$i" ]; then
if [ "${-#i}" != "$-" ]; then
. "$i"
else
. "$i" >/dev/null
fi
fi
done
unset i
unset -f pathmunge
最佳答案
0
能把代码好好粘贴一下吗？
收获园豆：120
我从电脑粘贴过来就变成这个样子呢，我也不想，新手，还不能上传截图照片
我看到 也很奇怪 我重新修改问题重新粘贴还是这样子的
@凡尘26222: 可以使用markdown的代码块，试试看
@凡尘26222: MAIL="/var/spool/mail/$USER 应该是这里的最后少了一个"，应该是：MAIL="/var/spool/mail/$USER"
@凡尘26222: 如有帮助，请采纳~~， 谢谢 😄
@wengle: 棒棒哒，么么哒
@wengle: 解决呢，开心，好的，马上采纳，再问你一个问题，为什么它提示的是第70行，可这句不是第70行啊
@凡尘26222: 这个跟shell的字符串解析有关系，可以参考一个简单的例子，来理解这个问题：
#!/usr/bin/env bash
abc="123"
echo "/home/$abc
echo "hello"
sh unexpected.sh
unexpected.sh: line 7: unexpected EOF while looking for matching `"'
unexpected.sh: line 8: syntax error: unexpected end of file
改为：
#!/usr/bin/env bash
abc="123"
echo "/home/$abc
world"
echo "hello"
sh unexpected.sh
/home/123
world
hello
shell解析字符串是从"开始，一直到下一个最近的"，这个之间的都是字符串
