|
|
Sponsored Content
Top Forums
UNIX for Dummies Questions & Answers
Using sed to remove spaces from middle of the line
Post 302904373 by friedmi on Tuesday 3rd of June 2014 05:18:40 PM
06-03-2014
|
|
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hello,
I have the following to remove spaces from beginning and end of a string.
infile=`echo "$infilename" | sed 's/^ *//;s/ *$//`
How do I modify the above code to remove spaces from beginning, end and in the middle of the string also.
ex:
... (4 Replies)
Discussion started by: radhika
4 Replies
2. Shell Programming and Scripting
Hi,
If I have 90 lines and I want to print the 45th line, is there a quick sed command for this?
thx. (7 Replies)
Discussion started by: g_jumpin
7 Replies
3. Shell Programming and Scripting
Hi friends
I need some help,
I have a file which looks as follows
TEMP 014637065 014637065 517502 517502 RTE
517502 517502 RTE
AWATER_TEST 12325 23563 588323 2323 5656 32385 23235635
ANOTHER_TEST 12 5433 FTHH 5653 833
TEST 123 123 3235 5353 353 53 35 353 535 3
YTERS GJK JKLS
... (6 Replies)
Discussion started by: lijojoseph
6 Replies
4. Shell Programming and Scripting
Hi,
I need a help in deleting extra spaces in a text.
I have a huge file, a part of it is :-
3 09/21/08 03:32:07 started undef mino Oracle nmx004.wwdc.numonyx.com Message Text : The Oracle session with the PID 1103 has a CPU time ... (6 Replies)
Discussion started by: vikas027
6 Replies
5. Shell Programming and Scripting
Hello and thx for reading this
I'm using sed to remove only the leading spaces in a file
bash-280R# cat foofile
some text
some text
some text
some text
some text
bash-280R#
bash-280R# sed 's/^ *//' foofile > foofile.use
bash-280R# cat foofile.use
some text
some text
some text... (6 Replies)
Discussion started by: laser
6 Replies
6. Shell Programming and Scripting
Input:
3456 565
656 878
235 8
4 8787
3 7
35 878
Expected output:
3456 565
656 878
235 8
4 8787
3 7
35 878
How can i do this with awk,sed and perl? (10 Replies)
Discussion started by: cola
10 Replies
7. Shell Programming and Scripting
if the answer is obvious, sorry, I'm new here.
anyway, I'm using tr to encrypt with rot-13:
echo `cat $script | tr 'a-zA-Z' 'n-za-mN-ZA-M'` > $script
it works, but it removes any consecutive spaces so that there is just one space between words. I've had this problem before while using sed to... (5 Replies)
Discussion started by: Trichopterus
5 Replies
8. Shell Programming and Scripting
Hi all,
i am getting count from oracle 11g by spooling it to a file.
Now there are some newline characters and blank spaces i need to remove these.
pl provide me a awk/sed solution.
the spooled file is attached.
i tried this.. but not getting req o/p (6 Replies)
Discussion started by: rishav
6 Replies
9. Shell Programming and Scripting
Hi, suppose I have the following data:
albert music=top40 age=20
bob music=punk rock age=25
candy music=r n b age=22
dave music=mozart or bach only age=30
I want to extract and manipulate the music column but it's got spaces in it. How can I substitute the space with an underscore... (2 Replies)
Discussion started by: almonds
2 Replies
10. Shell Programming and Scripting
The following command works echo "some text with spaces" | sh -c 'sed -e 's/t//g''But this doesn't and should echo "some text with spaces" | sh -c 'sed -e 's/ //g''Any ideas? (3 Replies)
Discussion started by: Tribe
3 Replies
LEARN ABOUT ULTRIX
uniq
uniq(1) General Commands Manual uniq(1) Name uniq - report repeated lines in a file Syntax uniq [-udc[+n][-n]] [input[output]] Description The command reads the input file comparing adjacent lines. In the normal case, the second and succeeding copies of repeated lines are removed; the remainder is written on the output file. Note that repeated lines must be adjacent in order to be found. For further infor- mation, see Options The n arguments specify skipping an initial portion of each line in the comparison: -n Skips specified number of fields. A field is defined as a string of non-space, non-tab characters separated by tabs and spaces from its neighbors. +n Skips specified number of characters in addition to fields. Fields are skipped before characters. -c Displays number of repetitions, if any, for each line. -d Displays only lines that were repeated. -u Displays only unique (nonrepeated) lines. If the -u flag is used, just the lines that are not repeated in the original file are output. The -d option specifies that one copy of just the repeated lines is to be written. The normal mode output is the union of the -u and -d mode outputs. The -c option supersedes -u and -d and generates an output report in default style but with each line preceded by a count of the number of times it occurred. See Also comm(1), sort(1) uniq(1)