我想在未格式化的输入下面格式化。如果第二列以“2”开头，我想打印所有字段。
实际文件包含许多列。是否有最简单的方法来打印所有列而不是键入print $2,$3,$4,$5,...$n？
Input.csv
---------------------------
|Data statistics|Number of|
|-------------------------|
|Records passed | 750,517|
---------------------------
Transaction Data for Serial Numbers
No of Records : 750517
-----------------------------------------------------------------------------------------------------------
|Material Number|Serial Number From |Serial Number To |Document Year|Delivery Document|Material Document|
|----------------------------------------------------------------------------------------------------------
|200965 |18604165309338 |18604165309387 |2012 |6100202749 |AAA2778202 |
|201163 |10740000822407 |10740000822606 |2012 |6100202749 |AAA2778202 |
|201232 |18604177741067 |18604177741366 |2012 |6100202749 |AAA2778202 |
|201295 |18604221522337 |18604221523836 |2012 |6100202749 |AAA2778202 |
|201480 |18604113309952 |18604113310131 |2012 |6100202749 |AAA2778202 |
|201781 |18604199150436 |18604199150835 |2012 |6100202749 |AAA2778202 |
|201480 |6001400030046472 |6001400030046771 |2012 |6100202520 |AAA2777953 |
|202853 |6001700000180323 |6001700000180722 |2012 |6100202520 |AAA2777953 |
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我在命令下面没有注意到：
awk ' BEGIN {FS ="|"; OFS = ","} { if ($2~"2") print $2,$3,$4,$5,$6,$7 }' Input.txt
期望的输出：
200965 ,18604165309338 ,18604165309387 ,2012 ,6100202749 ,AAA2778202
201163 ,10740000822407 ,10740000822606 ,2012 ,6100202749 ,AAA2778202
201232 ,18604177741067 ,18604177741366 ,2012 ,6100202749 ,AAA2778202
201295 ,18604221522337 ,18604221523836 ,2012 ,6100202749 ,AAA2778202
201480 ,18604113309952 ,18604113310131 ,2012 ,6100202749 ,AAA2778202
201781 ,18604199150436 ,18604199150835 ,2012 ,6100202749 ,AAA2778202
201480 ,6001400030046472 ,6001400030046771 ,2012 ,6100202520 ,AAA2777953
202853 ,6001700000180323 ,6001700000180722 ,2012 ,6100202520 ,AAA2777953
答案 0 :(得分：4)
set LOOPS to 3
set soundFolderName to "sounds_dir"
# ---------------------
# SETUP
# ---------------------
set soundFolderFullPath to my composeFilePath(soundFolderName)
tell application "Finder"
if folder soundFolderFullPath exists then
set soundFolder to (folder soundFolderFullPath)
else
set soundFolder to ""
# Customize action when folder does not exist
beep
log "*** Error: folder " & quoted form of soundFolderFullPath & " missing!"
return
end if
if (count files in soundFolder) is 0 then
# Customize action when folder has no items in it
beep
log "*** Error: No items in " & quoted form of soundFolderFullPath & " !"
return
end if
end tell
# -------------------------------------------
# We have "soundFolder" and it has items in it
# -------------------------------------------
repeat LOOPS times
# PLAY RANDOM FILE
# As ONE LINER:
## do shell script "/usr/bin/afplay " & quoted form of (POSIX path of ((some file of soundFolder) as text)) & " > /dev/null 2>&1 &"
# Step By Step
set aRandomFile to some file of soundFolder
set aRandomFile to POSIX path of (aRandomFile as text)
set shellScript to "/usr/bin/afplay " & quoted form of aRandomFile & " > /dev/null 2>&1 &"
do shell script shellScript
delay 1
end repeat
on composeFilePath(fileName)
if fileName is "" then return ""
set pathToMe to path to me -- this is the full path to this script
-- get the folder this script is in:
set thisScriptsFolder to ""
tell application "Finder"
try
set thisScriptsFolder to (get container of pathToMe) as text
end try
end tell
if thisScriptsFolder is "" then
return ""
end if
return thisScriptsFolder & fileName -- full path
end composeFilePath
要在下面发表评论：
$ awk 'gsub(/\|/,",") && gsub(/^,|,$/,"") && /^2/' file
200965 ,18604165309338 ,18604165309387 ,2012 ,6100202749 ,AAA2778202
201163 ,10740000822407 ,10740000822606 ,2012 ,6100202749 ,AAA2778202
201232 ,18604177741067 ,18604177741366 ,2012 ,6100202749 ,AAA2778202
201295 ,18604221522337 ,18604221523836 ,2012 ,6100202749 ,AAA2778202
201480 ,18604113309952 ,18604113310131 ,2012 ,6100202749 ,AAA2778202
201781 ,18604199150436 ,18604199150835 ,2012 ,6100202749 ,AAA2778202
201480 ,6001400030046472 ,6001400030046771 ,2012 ,6100202520 ,AAA2777953
202853 ,6001700000180323 ,6001700000180722 ,2012 ,6100202520 ,AAA2777953
答案 1 :(得分：2)
你可以说：
$ awk -F"|" -v OFS="," '$2~/^2/ {NF--; $0=$0; print}' file
,200965 ,18604165309338 ,18604165309387 ,2012 ,6100202749 ,AAA2778202
,201163 ,10740000822407 ,10740000822606 ,2012 ,6100202749 ,AAA2778202
,201232 ,18604177741067 ,18604177741366 ,2012 ,6100202749 ,AAA2778202
,201295 ,18604221522337 ,18604221523836 ,2012 ,6100202749 ,AAA2778202
,201480 ,18604113309952 ,18604113310131 ,2012 ,6100202749 ,AAA2778202
,201781 ,18604199150436 ,18604199150835 ,2012 ,6100202749 ,AAA2778202
,201480 ,6001400030046472 ,6001400030046771 ,2012 ,6100202520 ,AAA2777953
,202853 ,6001700000180323 ,6001700000180722 ,2012 ,6100202520 ,AAA2777953
答案 2 :(得分：1)
这可能对您有所帮助
background-image: url(../images/top-rept.jpg);
<img src="images/img1.jpg" alt="" height="101"
width="157">
<强>输出
$ cat file
---------------------------
|Data statistics|Number of|
|-------------------------|
|Records passed | 750,517|
---------------------------
Transaction Data for Serial Numbers
No of Records : 750517
-----------------------------------------------------------------------------------------------------------
|Material Number|Serial Number From |Serial Number To |Document Year|Delivery Document|Material Document|
|----------------------------------------------------------------------------------------------------------
|200965 |18604165309338 |18604165309387 |2012 |6100202749 |AAA2778202 |
|201163 |10740000822407 |10740000822606 |2012 |6100202749 |AAA2778202 |
|201232 |18604177741067 |18604177741366 |2012 |6100202749 |AAA2778202 |
|201295 |18604221522337 |18604221523836 |2012 |6100202749 |AAA2778202 |
|201480 |18604113309952 |18604113310131 |2012 |6100202749 |AAA2778202 |
|201781 |18604199150436 |18604199150835 |2012 |6100202749 |AAA2778202 |
|201480 |6001400030046472 |6001400030046771 |2012 |6100202520 |AAA2777953 |
|202853 |6001700000180323 |6001700000180722 |2012 |6100202520 |AAA2777953 |
-----------------------------------------------------------------------------------------------------------