^ - from the beginning of the line
.\{3\} - any 3 characters
\(.\) - capture one character [the 4-th chars from the beginning]
.* - any number of characters
\1 - print the first 'capture'
I need a better way to read the first character of each line in a file and check if it equals the special character ¤. This character tells me where there is a break in the reports. The file has over 500,000 lines. Currently, this is my code -
if ]
I am using Korn Shell as a scripting... (7 Replies)
Can someone help me to write a script / command to read in a file, character by character, replace any unknown ASCII characters with space. then write out the file to a new filename/
Thanks! (1 Reply)
Hello All,
We are getting files from sftp server through file transmission protocol & after transmission we are removing all the control M
(^M) characters from them.we are expecting various kind of special characters in the files.
we are tried removing '^M' characters through 'dos2unix' command... (2 Replies)
Hi,
How read character by character from a file .
and i need replace '.' with null if it comes as a 5 character
i am beginner ...please help me (1 Reply)
hello all
i request you to give the solution for the following problem..
I want read the text file.and print the contents character by character..like if the text file contains google means..i want to print
g
go
goo
goog
googl
google
like this Using unix Shell scripting...
without using... (1 Reply)
Hello,
The last character is a comma ,
I have tried the following:
sed -e 's/\,$//' filename-to-read
however - there are still commas at the end of each line...:confused: (5 Replies)
Hi,
Maybe this iscorrect forum for my question...
I should read one character at a fixed position from each line of the file. So how ??? should be substituted in the code below:
while read line ; do
single_char=`???`
echo "$single_char"
done < $input_file
OK...I did get an... (0 Replies)
performing this code to read from file and print each character in separate line
works well with ASCII encoded text
void
preprocess_file (FILE *fp)
{
int cc;
for (;;)
{ cc = getc (fp);
if (cc == EOF)
break;
printf ("%c\n", cc);
}
}
int
main(int... (1 Reply)
Discussion started by: khaled79
1 Replies
LEARN ABOUT OSF1
dxmcstextsetselection
DXmCSTextSetSelection(3X)DXmCSTextSetSelection(3X)NAME
DXmCSTextSetSelection - Designates the specified text as the current primary selection by highlighting it in the compound string text wid-
get.
SYNOPSIS
void DXmCSTextSetSelection(
Widget widget,
DXmCXTextPosition first,
DXmCXTextPosition last,
Time time );
PARAMETERS
The identifier (widget ID) of the compound string text widget. A value that represents the position of the first character in the text
being selected. A value that represents the position of the last character in the text being selected. Specifies the time of the event
that generated the call to the DXmCSTextSetSelection routine.
DESCRIPTION
The DXmCSTextSetSelection routine designates the specified text as the current primary selection by highlighting it in the compound string
text widget. Within the text window, first marks the position of the first character in the text and last marks the last character. The
field characters start at 0 and increase sequentially.
SEE ALSO DXmCreateCSText(3X), DXmCSTextClearSelection(3X), DXmCSTextGetSelection(3X)DXmCSTextSetSelection(3X)