我借用并编写了以下代码来输出断开连接时间。一切运作良好,但我很好奇我如何收紧/缩短代码。如果有人想要享受一些乐趣,那么我很乐意看到可以做些什么。对我来说是一个学习课程。
提前干杯。
输入:
ftp> !:--- FTP commands below here ---
ftp> lcd C:\Utilities\Performance_Testing\
\Utilities\Performance_Testing\: File not found
Verbose mode On .
ftp> verbose
binary
200 Switching to Binary mode.
ftp> put "test_file_5M.bin"
200 PORT command successful.
150 Ok to send data.
226 File receive OK.
ftp: 5242880 bytes sent in Seconds Kbytes/sec.
ftp> 44.81117.00disconnect
221 Goodbye.
ftp> bye
代码:
#Obtain UT external put value.
ut1intput=$(awk '
NR==70 {
for(i=1;i<=NF;i++) {
if($i=="ftp>") {
sub(/disconnect/, "", $(i+1));
print $(i+1)
}
}
}' filename.txt)
utintputvalue=`echo $ut1intput | awk -F. '{print $2"."$3}'| sed 's/^..//'`
输出:
UT external put value is 1220.98
答案 0 :(得分:0)
根据您在评论中说出的所需的样本输入和所需的输出:
$ sed -n 's/^.*\(......\)disconnect/UT external put value is \1/p' file
UT external put value is 117.00