10-03-2014
Guys please respect if someone is asking question on forum about the attempts made towards the thread, here we'll expect thread poster to show us that what actually he/she made an attempt to solve his/her own problem with what he/she learned by following these forums for several years.
It looks to me like some people treating this site as a free programming department. That is not why we volunteer our time here; we want to help them to learn how to write their own code. When they run into problems, we're happy to help them to learn how to get around them.
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hi,
I need to write a command with sed to find all the lines in a file that contain patterns of three or more characters that repeat once and put them inside perenthezes. I cannot tell sed what pattern to look for. it should find repeated patterns automatically.
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2. UNIX for Advanced & Expert Users
I gotta write a command to change the accounts in /etc/passwd that use a shell other than the bash to bash shell. those accounts that dont use a shell shouldnt get modified. assuming all the shell programs end in sh and other programs dont. and the result should go into /etc/passwd.rev
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HI,
Can't seem to find anything on the forums to fix this.
I have a file, one line within this will not have a specific string at the end.
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4. Shell Programming and Scripting
Hi,
I am trying to write a shell script designed to take input line by line by line from a file with a word on each line for editing with sed. Example file:
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5. Shell Programming and Scripting
Hi All,
I need your assistance, I would like to replace all lines beginning with the word "begin" with the below text:
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6. UNIX for Advanced & Expert Users
Hi All,
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7. Shell Programming and Scripting
Howdy folks,
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Hello,
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Hello everyone.
I am trying to replace
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Hi,
I am trying to extract line number (first number), as well as everything from TSVal onwards.
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