Question

我创建了一个自定义的bashrc脚本，无法让它运行。 Bash不报告bash: /home/chronos/user/.bashrc: line 166: syntax error: unexpected end of file以外的任何内容。我已经检查了函数中缺少的括号和缺少的endqoutes，就我所知，这是导致这种情况的两件大事。

# /etc/skel/.bashrc
#
# This file is sourced by all *interactive* bash shells on startup,
# including some apparently interactive shells such as scp and rcp
# that can't tolerate any output.  So make sure this doesn't display
# anything or bad things will happen !


# Test for an interactive shell.  There is no need to set anything
# past this point for scp and rcp, and it's important to refrain from
# outputting anything in those cases.
if [[ $- != *i* ]] ; then
    # Shell is non-interactive.  Be done now!
    return
envdir="~/Downloads"
###########################
# Put your fun stuff here.#
###########################
#clear terminal screen to set the stage.
clear
######################################
#configuration for greeting
#setup script.
echo "v 11"
sleep 1s
if [ -e ~/kv-bash ]
then
cd ~/
source ./kv-bash 
else
cd ~/
wget --no-cache https://github.com/damphat/kv-bash/raw/master/kv-bash
source ~/.bashrc
fi
source ./kv-bash
uname=""
#message 3
msg3="Use startenv or runenv to start a crouton enviroment"

#message 2
msg2="run 'commands' to view extra commands. run setname to set a name"

#message 1
msg1="Welcome to BASH! This bash welcome tweak is made by Raymond Dean "

#message 4
msg4="This-chromebook-is-property-of-$uname "

#message 5
msg5="Battery is $(cat /sys/class/power_supply/BAT0/status). Battery capacity is $(cat /sys/class/power_supply/BAT0/capacity)% [AT TIME OF LOGIN]"
#message 6
msg6="run 'update' to update .bashrc. Use 'setenv' to configure claunch"
######################################################################
#aliases and funcrtions
alias enter-chroot="sudo sh '/media/removable/crouton/bin/enter-chroot'"
alias crouton="sudo sh '/media/removable/crouton/crouton'"
alias installkali="crouton -r kali-rolling -t xfce,xiwi -p/media/removable/crouton"
alias installxenial="crouton -r xenial -t lxde,xiwi -p /media/removable/crouton"
alias runenv="startenv"
alias set="kvset"
alias setname="kvset uname"
update() {
cd ~/ 
mv ~/.bashrc ~/.bashrc.bak
wget --no-cache https://github.com/pcs3rd/Expandablebash/raw/master/.bashrc > /dev/null
echo "installed!"
source ~/.bashrc
}
startenv() {
if [ -e ~/kv-bash ]
then

    echo "type enviroment to launch"
    echo "$env1n, $env2n, $env3n"
    read launchenv
    if [ "$launchenv" == "$env1n" ]; then
    sudo sh $env1 
    fi
    if [ "$launchenv" == "$env2n" ]; then
    sudo sh $env2 
    fi
    if [ "$launchenv" == "$env3n" ]; then
    sudo sh $env3 
    fi
else
    setenv
fi
}
setenv() {
    echo "where is the crouton chroots folder?"
    read envdir
    sleep 1s
    echo "type path to script to start enviroment 1"
    read env1
    sleep 1s
    echo "what is the name of this enviroment?"
    read env1n
    sleep 1s
    echo "type path to script to start enviroment 2"
    read env2
    sleep 1s
    echo "what is the name of this enviroment?"
    read env2n
    sleep 1s
    echo "type path to script to start enviroment 3"
    read env3
    sleep 1s
    echo "what is the name of the enviroment?"
    read env3n
    echo "done"
    kvset env1 $env1
    kvset env2 $env2
    kvset env3 $env3
    kvset env3n $env3n
    kvset env2n $env2n
    kvset env1n $env1n
    kvset envdir $envdir
    kvset setup 1
}

todo() {
echo "add custom greeter messages through 'setup', auto checking for ubpdates at start & auto-rollback for failed updates and add many more commands [tools]"
}
#extra help prompt
commands() {
echo "use 'set env[number 1-3]n [enviroment name]' to change the name shown for a script"
echo "use 'set env[number 1-3] [path to script]' to change path to script quickly"
echo "use 'set uname [insert username here]' to change username shown"
echo "enter-chroot opens a terminal with crouton"
echo "crouton is a chroot enviroment tool"
echo "installkali installs kali linux"
echo "installxenial installs ubuntu xenial"
echo "use 'top' to manage tasks"
echo "use 'update' to update your ~/.bashrc file"
echo "use 'setup' to configure extra options"
echo "use 'setname' to set a name"
echo "use setenv to set crouton launcher script variables"
echo "use startenv to start a crouton enviroment"
echo "use 'todo' to check a bad todo list"
}


#allows creation of banners
banner() {
    msg=". $* ."
    edge=$(echo "$msg" | sed 's/././g')
    echo -e "\e[96m$edge\e[0m"
    echo -e "\e[96m$msg\e[0m"
    echo -e "\e[96m$edge\e[0m"
}



###############################################################################


banner "$msg1"
banner "$msg2"
banner "$msg3"
banner "$msg4"
banner "$msg5"
banner "$msg6"
echo -e "\e[96mthe current chroots are:\e[0m"
echo -e "\e[96m$(ls -x $envdir)\e[0m"
echo hi

Answer 1

Shell Check报告：

Line 12:
if [[ $- != *i* ]] ; then
^-- SC1046: Couldn't find 'fi' for this 'if'.
^-- SC1073: Couldn't parse this if expression. Fix to allow more checks.

Line 166:

^-- SC1047: Expected 'fi' matching previously mentioned 'if'.
^-- SC1072: Expected 'fi'. Fix any mentioned problems and try again.

Bash报告语法错误，我找不到它。验证语法

1 个答案: