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wiki:2018sed_and_grep [2018/08/31 10:44]
david [Exercise]
wiki:2018sed_and_grep [2018/08/31 10:47] (current)
david [Sed, grep and awk ๐Ÿ™Š]
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 ====== Sed, grep and awk ๐Ÿ™Š====== ====== Sed, grep and awk ๐Ÿ™Š======
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 +Back to previous page [[wiki:​2018conditionals|Loops and More Conditionals ๐Ÿ™‰]]
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 Before scripting languages like perl and python, the UNIX/linux user had to choose between using shell scripting or writing a small c program to accomplish some task. Many things are not possible with builtin shell operations, whereas writing a c program is not convenient or accessible in all situations to all users. Hence the birth of in-between level tools, including, but not limited to, awk, grep and sed. Before scripting languages like perl and python, the UNIX/linux user had to choose between using shell scripting or writing a small c program to accomplish some task. Many things are not possible with builtin shell operations, whereas writing a c program is not convenient or accessible in all situations to all users. Hence the birth of in-between level tools, including, but not limited to, awk, grep and sed.
  
wiki/2018sed_and_grep.txt ยท Last modified: 2018/08/31 10:47 by david