Summer_cherry,
Your solution works fine for the given data sample.
Knowing how the posts are here, there is a strong possibility that
the OP could come back to say the solution is not working for another
situation in the file.
Is there a way that I can make the following work with using variables?
perl -pi -e 's#blah#hrm#ig' replacetext
but like this
var=blah
perl -pi -e 's#$var#hrm#ig' replacetext (3 Replies)
I have a variable whose value is
I="user1:x:1100:1200:ID for user1:/home/user1:/bin/ssh-dummy-shell"
I want to replace the last part '/bin/ssh-dummy-shell' with '/bin/true'
I tried using sed but it garbled
sed 's/\/bin\/ssh-dummy-shell/\/bin\/true' $I
Thanks for the help (5 Replies)
I have a file that has a list of entries in a column
x
z
z
z
x
y
z
The column can have any length and any number of any strings. I need to replace each unique string with a user defined number. I can filter the unique entries out using
awk '{if (NF==5) print $2}' file | uniq | nl >... (1 Reply)
hi sir,
i need your help for this script
inside /rnmucdr/ednms05/ken/xMNBDF045_Script.sql content variable like this
select * from invoice where bill_date=$BILLDATE and startNum=$STARTPARTNNUM and total_partn=$TOTALPARTN
if i just paste this replace with the $SCRIPT it works great,if... (31 Replies)
I have variable $2 whose value is expdp_SDW_MSTR_VMDB.par
I want to replace three characters from right (par) with (log)
Input --> expdp_SDW_MSTR_VMDB.par
Output --> expdp_SDW_MSTR_VMDB.log
Thanks
Deep (2 Replies)
hi,
i have file say email.temp looks like
Bell_BB 17
Bell_MONTHLY 888
SOLO_UNBEATABLE 721
and another file r3
Bell BB,Bell_BB
Bell,Bell_MONTHLY
SOLO,SOLO_UNBEATABLE
i want email.temp files $1 say Bell_BB should be replaced by r3 Bell BB and Bell_MONTHLY by... (2 Replies)
HI ,
I can't find a solution to the following:
In a simple menu script I want to capture the input from the user with "read" and use it as a value in a variable Rempages="some_value" which is in a different script file.
So I have to perform a search and replace for this variable and only... (4 Replies)
Hi all,
Hereby wish to have your advise for below:
Main concept is
I intend to get current directory of my script file.
This script file will be copied to /etc/init.d.
A string in this copy will be replaced with current directory value.
Below is original script file:
... (6 Replies)
Hi,
I have a ksh script where I am trying to mask the password in the log files.
$loc - is my directory
$PGUIDE_DB_USER_PSW - is a variable that holds the password I am looking for
find $loc/logs -type f -exec sed -i "s/$PGUIDE_DB_USER_PSW/*****/"g {} \;
I get an error:
... (2 Replies)
Discussion started by: amitlib
2 Replies
LEARN ABOUT PHP
ltrim
LTRIM(3) 1 LTRIM(3)ltrim - Strip whitespace (or other characters) from the beginning of a stringSYNOPSIS
string ltrim (string $str, [string $character_mask])
DESCRIPTION
Strip whitespace (or other characters) from the beginning of a string.
PARAMETERS
o $str
- The input string.
o $character_mask
- You can also specify the characters you want to strip, by means of the $character_mask parameter. Simply list all characters
that you want to be stripped. With .. you can specify a range of characters.
RETURN VALUES
This function returns a string with whitespace stripped from the beginning of $str. Without the second parameter, ltrim(3) will strip
these characters:
o " " (ASCII
32 ( 0x20)), an ordinary space.
o " " (ASCII
9 ( 0x09)), a tab.
o "
" (ASCII
10 ( 0x0A)), a new line (line feed).
o "
" (ASCII
13 ( 0x0D)), a carriage return.
o "