[英]perl timegm() error inside unix shell script
我试图在unix脚本中运行perl脚本。 但是在执行它的时候我遇到了一个错误,没有timegm()perl函数就可以正常工作。 这是代码和错误消息。
#!/ bin / ksh
echo "I M IN KSH"
i=10
echo "value of i in ksh is $i"
perl << _MYCODE_
print "I M IN PERL\n";
use Time::Local;
my \$i = $i;
print "Value of i in perl $i\n";
$time_epoo = timegm(13,06,22,29,2,2016-1900);
print "$time_epoo"
_MYCODE_
echo "BACK IN KSH"
------------------------OUTPUT WITH ERROR--------------
I M IN KSH
value of i in ksh is 10
syntax error at - line 7, near "="
Execution of - aborted due to compilation errors.
BACK IN KSH
-------------------------------------------------------
使用-e
标志让perl执行。 然后使用参数方法将shell变量传递给perl脚本。 然后使用$ARGV[0]
处理perl中的值
echo "I M IN KSH"
i=10
echo "value of i in ksh is $i"
perl -e '
print "I M IN PERL\n";
use Time::Local;
my $i = $ARGV[0];
print "Value of i in perl $i\n";
$time_epoo = timegm(13,06,22,29,2,2016-1900);
print "$time_epoo"
' $i
echo "BACK IN KSH"
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