ksh

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How to get epoch time in shell script (for ksh)?

How to get epoch time in shell script (for ksh)? I am interested in getting 开发者_如何学Cepoch time for the start of day (so e.g. now is July 28th, 2011 ~ 14:25:00 EST, I need time at midnight).If yo[详细]

2023-03-23 10:27 分类：问答
Unix - Split line after 9th comma

I writing a ksh shell scr开发者_StackOverflow中文版ipt andI have long comma separated string that I need to divide into separate lines only after the 9th comma. After the 9th comma, I want to remove t[详细]

2023-03-20 09:04 分类：问答
How to copy a ksh associative array?

Is there a way to copy an assoc开发者_运维问答iative array? I realize that regular arrays can be copied easily with a one liner as such:[详细]

2023-03-19 22:58 分类：问答
ksh: is it safe to concatenate a really long string

I have a very large data file (2GB-3GB). I need to parse some data out of it and check if there is a duplication. So I have a empty string to start with, so data that I parse out from input file, will[详细]

2023-03-19 19:59 分类：问答
What is the equivalent to locate command in KornShell?

I am using KornShell (ksh) and I need to know what开发者_JAVA技巧 is the command to search a file in the system?[详细]

2023-03-19 13:25 分类：问答
Using sed in ksh script with condition

I\'m using a sed command for replacing some words in text files. This command is embedded in a ksh script.[详细]

2023-03-16 23:42 分类：问答
More efficient way of looping over SSH in KSH?

I currently have the following lines of code in a script: set -A ARRAY OPTION1 OPTION2 OPTION3 OPTION4[详细]

2023-03-16 22:32 分类：问答
ksh redirect stdout and stderr to different processes

How can one redirect stdout pipes and stderr pipes nn ksh on UNIX? (Not Linux). The following works to redirect to files:[详细]

2023-03-16 02:57 分类：问答
stty hupcl ixon ixoff

I\'m seeing stty, not a typewritter messages on hpux (despite an interactive terminal check?), and am guessing that these are due to thestty lines in my .kshrc file:[详细]

2023-03-14 16:38 分类：问答
Why doesn't this ssh command work in ksh?

I\'m tweaking a KSH script and I\'m trying to ssh into various hosts and execute a grep command on vfstab that will return a certain line. The problem is, I can\'t get the following to work below. I\'[详细]

2023-03-13 16:38 分类：问答