带有顺序输出的unix shell脚本中的HTML [英] HTML in unix shell scripting with sequential output
问题描述
我有一个名为main.ksh的脚本，它返回output.txt文件，我通过邮件发送该文件（列表包含50多条记录，我只给出4条记录）
b$ b
邮件输出我得到的是：
DATE | FEED NAMEs |文件名称|工作职位名称| SCHEDULED_TIME | TIMESTAMP |大小（MB）| COUNT |状态|
12月17 INVEST_AI_FUNDS_FEED amlfunds_iai_20161217.txt gdcpl3392_uxmow080_ori_inv_ai TUE-SAT 02:03 0.4248 4031 ON_TIME
12月17日INVEST_AI_SECURITIES_FEED amltxn_iai_20161217.txt gdcpl3392_uxmow080_ori_inv_ai TUE-SAT 02:03 0.0015 9 On_Time
12月17日INVEST_AI_CONNECTED_PARTIES_FEED amlbene_iai_20161217.txt gdcpl3392_uxmow080_ori_inv_ai TUE-SAT 02:03 0.0001 1 No_Records
我正在为Delayed，On_Time和No_Records字段实现着色，并且我在脚本的下面写了底部输出（输出正确但没有空格分隔）。
awk'BEGIN {
print< html> \
< body bgcolor = \＃333 \text = \＃f3f3f3\> \
< pre>
}
NR == 1 {print $ 0}
NR> 1 $ {
if（$ NF ==Delayed）color =red
else if（$ NF ==On_time）color =green$ b $ else if（$ NF ==No_records）color =yellow
else color =＃003abc
$ NF =< span style = \color：color\ >中$ NF< / span>
print $ 0
}
END {
print< / pre> \
< / body> \
< / html>
}
'output.txt> output.html
完美填色输出：
| DATE | FEED NAMEs |文件名称|工作职位名称| SCHEDULED_TIME | TIMESTAMP |大小（MB）| COUNT |状态|
12月17日INVEST_AI_FUNDS_FEED amlfunds_iai_20161217.txt gdcpl3392_uxmow080_ori_inv_ai On_Time
$ b
12月17日INVEST_AI_SECURITIES_FEED amltxn_iai_20161217.txt gdcpl3392_uxmow080_ori_inv_ai On_Time
12月17日INVEST_AI_CONNECTED_PARTIES_FEED amlbene_iai_20161217.txt gdcpl3392_uxmow080_ori_inv_ai No_Records
有4列自动跳过。你能帮我解决这个问题吗？
当您的代码执行此操作时，
$ NF =< span style = \color：color\> $ NF< / span>
print $ 0
输入行被重建，因此多个空格两个连续的字段被替换为只有一个空格。
我的解决方案将输入行复制到一个变量中，删除最后一个字段
Dummy = $ 0 $ b $（变量的值，而不是输入行）添加修改的最后一个字段并打印： b sub（[^] + $，，Dummy）＃删除最后一个字段
Dummy = Dummy< span style = \color：color\> $ NF< / span>
打印假币
最好的祝愿
更新：最后两条代码行可以用这种方式减少：
print Dummy< span style = \color：color\> $ NF< / span>
I have a script called "main.ksh" which returns "output.txt" file and I am sending that file via mail.(list contains 50+ records, I just give 4 records for example)
mail output I am getting is:
DATE | FEED NAMEs | FILE NAMEs | JOB NAMEs | SCHEDULED_TIME| TIMESTAMP| SIZE(MB)| COUNT| STATUS |
Dec 17 INVEST_AI_FUNDS_FEED amlfunds_iai_20161217.txt gdcpl3392_uxmow080_ori_inv_ai TUE-SAT 02:03 0.4248 4031 On_Time
Dec 17 INVEST_AI_SECURITIES_FEED amltxn_iai_20161217.txt gdcpl3392_uxmow080_ori_inv_ai TUE-SAT 02:03 0.0015 9 On_Time
Dec 17 INVEST_AI_CONNECTED_PARTIES_FEED amlbene_iai_20161217.txt gdcpl3392_uxmow080_ori_inv_ai TUE-SAT 02:03 0.0001 1 No_Records
I am implementing coloring for Delayed,On_Time and No_Records field and I wrote below script which gives me bottom output(output is correct but there is no space separated).
awk 'BEGIN {
print "<html>" \
"<body bgcolor=\"#333\" text=\"#f3f3f3\">" \
"<pre>"
}
NR == 1 { print $0 }
NR > 1 {
if ($NF == "Delayed") color="red"
else if ($NF == "On_time") color="green"
else if ($NF == "No_records") color="yellow"
else color="#003abc"
$NF="<span style=\"color:" color "\">" $NF "</span>"
print $0
}
END {
print "</pre>" \
"</body>" \
"</html>"
}
' output.txt > output.html
output with perfect coloring:
| DATE | FEED NAMEs | FILE NAMEs | JOB NAMEs | SCHEDULED_TIME| TIMESTAMP| SIZE(MB)| COUNT| STATUS |
Dec 17 INVEST_AI_FUNDS_FEED amlfunds_iai_20161217.txt gdcpl3392_uxmow080_ori_inv_ai On_Time
Dec 17 INVEST_AI_SECURITIES_FEED amltxn_iai_20161217.txt gdcpl3392_uxmow080_ori_inv_ai On_Time
Dec 17 INVEST_AI_CONNECTED_PARTIES_FEED amlbene_iai_20161217.txt gdcpl3392_uxmow080_ori_inv_ai No_Records
There are 4 columns are skipped automatically. Could you please help me on this please ? Thanks a lot !
When your code executes this
$NF="<span style=\"color:" color "\">" $NF "</span>"
print $0
the input line is rebuilt and therefore the multiple blanks between two consecutive fields are replaced by just ONE only blank space.
My solution copies the input line in a variable, deletes the last field (changing the value of the variable, not the input line), adds the modified last field and prints:
Dummy=$0
sub("[^ ]+$","",Dummy) # removes last field
Dummy=Dummy "<span style=\"color:" color "\">" $NF "</span>"
print Dummy
Best regards
update: the last two code lines can be reduced in this way:
print Dummy "<span style=\"color:" color "\">" $NF "</span>"
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