03-24-2015
sed - remove begin of line up to the third and including occurence of character
hello.
How to remove all characters in a line from first character ( a $ ) until and including the third occurrence of that character ( $ ).
Any help is welcome.
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hi,
I have the following data in a flat file:
abcd_efgh_ijkl_20080522.dat|20080602222508|1357
abcd_efgh_ijkl_20080522.dat|20080602222508|1357
abcd_efgh_ijkl_20080522.dat|20080602222508|1357
I need to check the no. of occurence of "|" (pipe) on each line and the output should look like below:... (4 Replies)
Discussion started by: hey_mak
4 Replies
2. Shell Programming and Scripting
How to use sed to remove html tags including text between them?
Example: User <b> rolvak </b> is stupid. It does not using <b>OOP</b>!
and should output: User is stupid. It does not using !
Thank you.. (2 Replies)
Discussion started by: alphagon
2 Replies
3. UNIX for Advanced & Expert Users
Suppose i have data like :-
1,2,3,4,5
a,b,c
x,y,z,t
I want to count the occurence of , (comma) in every line.
Waiting for a solution.:) (1 Reply)
Discussion started by: sumit207
1 Replies
4. Shell Programming and Scripting
seems easy but havent found in other posts...
i want to delete any spaces if found before first occurence of ${AI_RUN}
sed 's/ *\\$\\{AI_RUN\\}/\\$\\{AI_RUN\\}/' $HOME/temp1.dat
i think i'm close but can't put my finger on it. :rolleyes: (6 Replies)
Discussion started by: danmauer
6 Replies
5. UNIX for Dummies Questions & Answers
Suppose i have data like :-
1,2,3,4,5
a,b,c
x,y,z,t
I want to count the occurence of , (comma) in every line.
Waiting for a solution. (5 Replies)
Discussion started by: sumit207
5 Replies
6. Shell Programming and Scripting
Hello Experts,
I have a file "tt.txt" which is like:
#a1=a2
b1=b2
#c1=c2
I need to remove the pound (#) sign from a particular line. In this case let us assume it's 3rd line : "#c1=c2"
I can do it through:
sed "s/#c1=c2/c1=c2/" tt.txtbut it is possible that I may not know the value... (6 Replies)
Discussion started by: hkansal
6 Replies
7. Shell Programming and Scripting
I have the following line:
4/23/2010 0:00:38.000: Copying $$3MSYDDC02$I would like to use sed (or similiar) to remove everthing between and including $ that appears in the line so it ends up like this.
4/23/2010 0:00:38.000: Copying 3MSYDDC02I have been trying these but i'm really just... (5 Replies)
Discussion started by: jelloir
5 Replies
8. Shell Programming and Scripting
Hi
I have a file which has aroun 200 line and it is like this:
GROUP2-WDI">GROUP2-WDI
GROUP3-WDI">GROUP3-WDI
KL2P0508BC">KL2P0508BC
KL2P0508BIT">KL2P0508BIT
KL3P0506BC">KL3P0506BC
KL3P0506BUS">KL3P0506BUS
KLD1F0507DBT">KLD1F0507DBT
KLD1F0507DIT">KLD1F0507DIT
KLD1F0510DBT">KLD1F0510DBT... (3 Replies)
Discussion started by: digitalmahdi
3 Replies
9. Shell Programming and Scripting
hello.
How to remove first word from line. The line may or may not start with blank.
NEW_PARAM1=$(magic-command " -t --protocol=TCP -P 12345-u root -h localhost ")
NEW_PARAM2=$(magic-command "-t --protocol=TCP -P 12345 -u root -h localhost ")
I want NEW_PARAM1 equal to NEW_PARAM2 equal ... (2 Replies)
Discussion started by: jcdole
2 Replies
10. Shell Programming and Scripting
Hello,
I could not remove brackets with text contents
myfile:
Please remove the bracket with text
I wish to remove:
I tried:
sed 's/\//' myfile
It gives:
Please remove the bracket with text A1
I expect:
Please remove the bracket with text
Many thanks
Boris (2 Replies)
Discussion started by: baris35
2 Replies
LEARN ABOUT ULTRIX
memmove
memory(3) Library Functions Manual memory(3)
Name
memccpy, memchr, memcmp, memcpy, memmove, memset - memory operations
Syntax
#include <string.h>
void *memccpy (s1, s2, c, n)
void *s1, *s2;
int c;
size_t n;
void *memchr (s, c, n)
void *s;
int c;
size_t n;
int memcmp (s1, s2, n)
void *s1, *s2;
size_t n;
void *memcpy (s1, s2, n)
void *s1, *s2;
size_t n;
void *memset (s, c, n)
void *s;
int c;
size_t n;
void *memmove (s1, s2, n)
void *s1, *s2;
size_t n;
Description
These functions operate efficiently on memory areas (arrays of characters bounded by a count, not terminated by a null character). They do
not check for the overflow of any receiving memory area.
The subroutine copies characters from memory area s2 into s1, stopping after the first occurrence of character c has been copied, or after
n characters have been copied, whichever comes first. It returns a pointer to the character after the copy of c in s1, or a NULL pointer
if c was not found in the first n characters of s2.
The subroutine returns a pointer to the first occurrence of character c in the first n characters of memory area s, or a NULL pointer if c
does not occur.
The subroutine compares its arguments, looking at the first n characters only, and returns an integer less than, equal to, or greater than
0, according as s1 is lexicographically less than, equal to, or greater than s2.
The subroutine copies n characters from memory area s2 to s1. It returns s1.
The subroutine is like , except that if s1 and s2 specify overlapping areas, works as if an intermediate buffer is used.
The subroutine sets the first n characters in memory area s to the value of character c. It returns s.
Restrictions
The subroutine uses native character comparison, which is signed on PDP-11s, unsigned on other machines.
Character movement is performed differently in different implementations of and Thus overlapping moves, using these subroutines, may yield
unpredictable results.
memory(3)