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Beneficial Knowledge
Using set -A write a script to print the output of the ls command in 5 columns with two spaces between each column. Pretend that ls does not have multicolumn output. thanks. festina73@gmail.com
ReplyDeleteRegards
Here is the answer for your question @Fulgen
Deletehttp://waytobliss.blogspot.in/2012/10/linux-bash-scripting-how-to-modify-ls.html
write a shell script to emulate the Id command of PRIMOS which lists files and directories.
ReplyDeleteIt list files first with a header FILES and then directories with a header DIRECTORIES.
This command has several options. The main ones are.
-file select files only
-dir select directories only
-reverse sort in reverse order
-no_header put no header on the output
-brief output the header only
-size display the size of each file
-help display Id´s syntax and options.
You can write this script using getopts and functions. I will post the answer for this question in few days.
DeleteUsing (Set -A) write a script to print the output of the ls command in 5 columns with two spaces between each column. Pretend that ls does not have multi column output.
ReplyDeleteThe set verb does not have an option such as -A.
Delete