10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
`echo $file | sed 's/ / /g'`
Hey guys I want help in converting the spaces in my file names to '\ ' .
Example:
UK maps --> UK\ maps
Could someone please help me.
I have tried the following sequences already (none of them work):
1)s/ /\ /g
2)s/ /\\ /g
3)s/ /\\\ /g
Can someone... (7 Replies)
Discussion started by: INNSAV1
7 Replies
2. Shell Programming and Scripting
Hi all,
I'm trying to replace a pattern/string in about 100 files with the filename using following commands but getting nowhere:
for f in *.fa; do sed "s/^>.*/>$f/g" $f > $f_v1.fa; done
for f in *.fa; do sed 's/^>.*/>`echo $f`/' > $fa_v1.fa; done
Basically I want to change any line... (5 Replies)
Discussion started by: ivpz
5 Replies
3. UNIX for Dummies Questions & Answers
I came across this sed expression, and it does exactly what I want.
However I haven't got the faintest clue how it does it and thus do not feel capable of using it.
Can someone please explain how this expression works?
(I used it to remove html tags in a html file I was converting to text)
... (3 Replies)
Discussion started by: maximus73
3 Replies
4. UNIX for Dummies Questions & Answers
Hi ,
Can any one please tell me, how can we add the file name as column using sed.
right now we are using the below awk command for adding the file name as column but when we are calling this script from datastage it is deleting the file data..very weird raised a support ticket with datastage.... (2 Replies)
Discussion started by: mora
2 Replies
5. Shell Programming and Scripting
im working a a perl script for a class and i need to call a file and print it out with line numbers.
i need help with this line with what to put in the capitalized words
SYNTAX ($LINEEQUALITY OPERATOR<MY_FILE>){
also should i replace MY_FILE with a different syntax or will that work?
... (5 Replies)
Discussion started by: livewire06
5 Replies
6. Shell Programming and Scripting
sed -n '57p' filename
My file contains 57 lines ,the above command prints the 57 th line,but i want to assign the result of this to a variable, to compare with another line in a different file
suggest me some idea
if i directly use this to assign with variable like h=sed -n '57p' filename... (2 Replies)
Discussion started by: ragavendar
2 Replies
7. Shell Programming and Scripting
I have a line that works for static filename
cat /directorypath/filename | sed '//d;//d' > filename
This approach when used in a script works well.
Then i need a list of filenames to give this line.
I can get the list into a file by filelist1='ls -m'
then use filelist2=${filelist1##ls... (4 Replies)
Discussion started by: ericonanson
4 Replies
8. Shell Programming and Scripting
Hi All,
I posted something similar before but I now have a another problem.
I have filenames as below
TOP_TABIN240_20090323.200903231830
TOP_TABIN235_1_20090323.200903231830
i need to extract the dates as in bold. Using bash v 3.xx
Im trying to using the print sed command but... (11 Replies)
Discussion started by: santam
11 Replies
9. Shell Programming and Scripting
Hi,
I would like to insert a file's filename into the first line of that file - for a batch of files. Is this possible using SED? Thanks in advance. (2 Replies)
Discussion started by: USER#5
2 Replies
10. Shell Programming and Scripting
I've forgotten how to use a filename parameter
using sed inside a shell script. What I want to do is
replace a string inside a file with the name of
the file being processed.
I think this should work ..
for filename do
sed -e "s/xxx/$filename/" ...
...
done
Thanks!
Ps: ... (5 Replies)
Discussion started by: eadie
5 Replies