我正试图找到我可能有不匹配标签或引号的地方,但这是在逃避我。我收到的错误是第48行的意外EOF,它只告诉我我已经知道的内容。这是我的简单脚本:
#!/bin/bash
# Program to output a system information page
TITLE="System Information for $HOSTNAME"
CURRENT_TIMESTAMP=$(date +"%x %r %Z")
TIME_STAMP="Generated $CURRENT_TIMESTAMP, by $USER"
report_uptime () {
cat <<- _EOF_
<H2>System Uptime</H2>
<PRE>$(uptime)</PRE>
_EOF_
return
}
report_disk_space () {
cat <<- _EOF_
<H2>Disk Space Utilization</H2>
<PRE>$(df -h)</PRE>
_EOF_
return
}
report_home_space () {
cat <<- _EOF_
<H2>Home Space Utilization</H2>
<PRE>$(du -sh /home/*)</PRE>
_EOF_
return
}
cat << _EOF_
<HTML>
<HEAD>
<TITLE>$TITLE</TITLE>
</HEAD>
<BODY>
<H1>$TITLE</H1>
<P>$TIME_STAMP</P>
$(report_uptime)
$(report_disk_space)
$(report_home_space)
</BODY>
</HTML>
_EOF_
答案 0 :(得分:1)
您可能使用空格而不是制表符&lt;&lt; - 不适用于空格。