AWK的增加日期
大家好，我需要您的帮助。我有一个文件“ test.csv”，我想增加“ 6个月”和“ 10天”的日期，以便获得以下输出：
test.csv：
"000001","TEST1","2013-05-07 16:02:07","ACTIVE" "000003","TEST3","2013-05-09 16:02:07","ACTIVE" "000004","TEST4","2013-05-10 16:02:07","ACTIVE" "000005","TEST5","2013-05-11 12:02:07","ACTIVE"
输出test-increment-10days.csv：
"000001","TEST1","2013-05-07 16:02:07","ACTIVE","2013-05-17 16:02:07" "000003","TEST3","2013-05-09 16:02:07","ACTIVE","2013-05-19 16:02:07" "000004","TEST4","2013-05-10 16:02:07","ACTIVE","2013-05-20 16:02:07" "000005","TEST5","2013-05-11 12:02:07","ACTIVE","2013-05-21 12:02:07"
输出test-increment-6months.csv：
"000001","TEST1","2013-05-07 16:02:07","ACTIVE","2013-11-07 16:02:07" "000003","TEST3","2013-05-09 16:02:07","ACTIVE","2013-11-09 16:02:07" "000004","TEST4","2013-05-10 16:02:07","ACTIVE","2013-11-10 16:02:07" "000005","TEST5","2013-05-11 12:02:07","ACTIVE","2013-11-11 12:02:07"
我已经尝试使用以下命令：
awk -F“ \” ，\“ ”’{{cmd =“ date \” +％Y-％m-％d％T \“ -d \”“ $ 3” +10天\“”; cmd | 盖特琳原点; 关闭（cmd）; 打印$ 0“，\”“基准” \“”}}’test.csv> test-increment-10days.csv awk -F“ \” ，\“ ”’{{cmd =“ date \” +％Y-％m-％d％T \“ -d \”“ $ 3” +6个月\“”; cmd | 盖特琳原点; 关闭（cmd）; 打印$ 0“，\”“基准” \“”}}’test.csv> test-increment-6months.csv
awk -F“ \” ，\“ ”’{{cmd =“ date \” +％Y-％m-％d％T \“ -d \”“ $ 3” +10天\“”; cmd | 盖特琳原点; 关闭（cmd）; 打印$ 0“，\”“基准” \“”}}’test.csv> test-increment-10days.csv
awk -F“ \” ，\“ ”’{{cmd =“ date \” +％Y-％m-％d％T \“ -d \”“ $ 3” +6个月\“”; cmd | 盖特琳原点; 关闭（cmd）; 打印$ 0“，\”“基准” \“”}}’test.csv> test-increment-6months.csv
但是我得到了错误的输出。
test-increment-10days.csv：
"000001","TEST1","2013-05-07 16:02:07","ACTIVE","2013-05-08 16:02:07" "000003","TEST3","2013-05-09 16:02:07","ACTIVE","2013-05-10 16:02:07" "000004","TEST4","2013-05-10 16:02:07","ACTIVE","2013-05-11 16:02:07" "000005","TEST5","2013-05-11 12:02:07","ACTIVE","2013-05-12 12:02:07"
test-increment-6months.csv：
"000001","TEST1","2013-05-07 16:02:07","ACTIVE","2013-06-07 16:02:07" "000003","TEST3","2013-05-09 16:02:07","ACTIVE","2013-06-09 16:02:07" "000004","TEST4","2013-05-10 16:02:07","ACTIVE","2013-06-10 16:02:07" "000005","TEST5","2013-05-11 12:02:07","ACTIVE","2013-06-11 12:02:07"
“ test-increment-10days.csv”中的日期仅增加一天，而在“ test- increment-6months.csv”中仅增加一个月。希望有人能帮忙。
尝试这个：
awk -F"\",\"" '{cmd="date -d \"$(date -d \""$3"\")+10days\" \"+%Y-%m-%d %T\"";cmd | getline datum; close(cmd); print $0 ",\""datum"\""}' test.csv > test-increment-10days.csv
基础日期命令的一个示例是：
date -d "$(date -d '2013-05-07 16:02:07')+10days" "+%Y-%m-%d %T"
有两个date命令。内部将date创建一个具有指定值的日期。然后再添加10天。外部日期创建一个新的递增日期并设置其格式。
date
