1. Shell Programming and Scripting

Could anybody help me. I need to create a script that reads a text file from STDIN and prints out the file to STDOUT with line numbers at the beginning of each line. Thanks. (5 Replies)

2. Shell Programming and Scripting

Hi there I have a list of mac addresses that are in this format 0100237D2136XX 0118A905599EXX 0118A9054E15XX 010003BAF1F3XX 0118A905599EXX 0100237D6522XX 010C53BAF1F3XX 010003BAF1F3XX 010C53BAF1F3XX The 01 is at the beginning has been put on by my software, but the rest is the mac... (0 Replies)

3. UNIX for Dummies Questions & Answers

What is a regex for "the dalai lama, his holiness the" that would just grab "the dalai lama" and one that would just grab "his holiness the"? Both should exclude the comma.. I was trying '^.*' and many variants with no luck. (6 Replies)

4. UNIX for Dummies Questions & Answers

How can I specify special meaning characters like ^ or $ inside a regex range. e.g Suppose I want to search for a string that either starts with '|' character or begins with start-of-line character. I tried the following but it does not work: sed 's/\(\)/<do something here>/g' file1 ... (3 Replies)

5. UNIX for Dummies Questions & Answers

How would you do vim copy line and paste at the beginning, middle, and end of another line. I know yy copies the whole line and p pastes the whole line, but on its own separate line. Sometimes I would like to copy a line to the beginning, middle, or end of another line. I would think this would be... (3 Replies)

6. Shell Programming and Scripting

Hello. I am using : sed -i -e '/§name_script§/a#'"${MY_TAB11}"'# \ #'"${MY_TAB1}"'The Standard way'"${MY_TAB7}"'# \ #'"${MY_TAB1}"'==============='"${MY_TAB7}"'# \ ' "$CUR_FILE" Is there a better way to define "MY_TAB7","MY_TAB11" in other way than : MY_TAB1=$'\t' MY_TAB2=${MY_TAB1}$'\t'... (2 Replies)

7. Shell Programming and Scripting

Hello All, I have following file contents cat file #line=aaaaaa #line=bbbbbb #line=cccccc #line=dddddd line=eeeeee #comment=11111 #comment=22222 #comment=33333 #comment=44444 comment=55555 Testing script Good Luck! I would like to comment line line=eeeeee and insert a new line... (19 Replies)

8. UNIX for Dummies Questions & Answers

Hi, Need some help with sed. I have a file that has sections : e.g. a=blah b=blah d=blah e=blah There's many sections in the file. (1 Reply)

9. UNIX for Dummies Questions & Answers

Hi Guys, I have serveral directories like this: (2013) blablabla(blabla) - blabla (blabla) or (1997) blablabla(blabla) - blabla (blabla) and have to rename them to something like that: blablabla(blabla) - blabla (blabla) (2013) and blablabla(blabla) - blabla (blabla) (1997) Easy... (2 Replies)

10. UNIX for Beginners Questions & Answers

I would like to insert n number of characters at the beginning of each line that starts with a given character. If possible, I would be most appreciative for a sed or awk solution. Given the data below, I would like to be able to insert either 125 spaces or 125 "-" at the beginning of every line... (6 Replies)