I am really lost I don't know what this line does. Please help I'm very lost. Thanks in advance.
cat CPROGRAMS.c
|sed 's// /g'|tr ' ' '\012'
|grep ''
|sed 's/^*/ /'
|grep '($'|sort -u|tr -d "("` (4 Replies)
OK, I am trying to become more familiar with grep and sed.
I have a file that is storing some records. I am allowing a user to
search for a keyword in the file with this:
grep -i "$keyword" testFile|sed -n -e 's/^/\
/' -e 's/:/\
/gp'
... (15 Replies)
I have a file that contains many instances of double dollar signs. I want to use sed to get the first occurrence. for example, given the following data.
#Beginning of file
AB
34
$$
AB
$$
AB
98
$$
I only want to pull out:
AB
34
$$ (1 Reply)
Hi All,
I have created a bourne script that basically wants to split a file up in to different parts. I have this working if the file has all the information on different lines but if it doesn't then it doesn't work.
i.e.
If this is the file
hello
12345
good bye
6789
I could grep all the... (5 Replies)
hello everybody!
I have a html file which is not properly formatted meaning that the whole content is in one line.
I want to to cut out certain parts of that file. Those parts are between ' #" ' and ' " ' and always start with ' sec_ ' and after the ' sec_ ' any number of characters and ' _... (2 Replies)
HI all,
i have a line in a file it contains
Code:
one;two_1_10;two_2_10;two_3_10;three~
now i need to get the output as
Code:
one;two_1_abc_10;two_2_abc_10;two_3_abc_10;three~ ( 1 should be replaced with 1_abc for two__abc_10 , and one more thing the number of occurances of... (6 Replies)
I am stranded with a problem. Please solve.
How will you remove blank lines from a file using sed and grep? ( blank line contains nothing or only white spaces).
I run the below commands of sed and grep but grep isn't giving output as desired. Why?
sed '/^*$/d' blank
grep -v "^*$" blank... (3 Replies)
Hi,
I have a file with reoccurring patterns and I want extract the 3rd line after the match, then delete another pattern from that third line.
For example the file is in the following format:
Hello
Name: Abc
Number: 123
Hello
Name: FQE
Number: 543
This occurs more than 100... (4 Replies)
Hello Everyone!
I'm kind of new to parsing and would like extract a partial part of my nmap scan output so I can convert it to csv/excel:
My current file has two types of lines like this:
Nmap scan report for dns1 (1.1.1.1)
Nmap scan report for dns2 (2.2.2.2)
Nmap scan report for 3.3.3.3
... (3 Replies)
Hi ,
I have a file where i have modifed certain things compared to original file . The difference of the original file and modified file is as follows.
# diff mir_lex.c.modified mir_lex.c.orig
3209c3209
< if(yy_current_buffer -> yy_is_our_buffer == 0) {
---
>... (5 Replies)
Discussion started by: breezevinay
5 Replies
LEARN ABOUT SUSE
tk_getscrollinfoobj
Tk_GetScrollInfo(3) Tk Library Procedures Tk_GetScrollInfo(3)__________________________________________________________________________________________________________________________________________________NAME
Tk_GetScrollInfo, Tk_GetScrollInfoObj - parse arguments for scrolling commands
SYNOPSIS
#include <tk.h>
int
Tk_GetScrollInfo(interp, argc, argv, dblPtr, intPtr)
int
Tk_GetScrollInfoObj(interp, objc, objv, dblPtr, intPtr)
ARGUMENTS
Tcl_Interp *interp (in) Interpreter to use for error reporting.
int argc (in) Number of strings in argv array.
const char *argv[] (in) Argument strings. These represent the entire widget command, of which the first word is typically the
widget name and the second word is typically xview or yview.
int objc (in) Number of Tcl_Obj's in objv array.
Tcl_Obj *const objv[] (in) Argument objects. These represent the entire widget command, of which the first word is typically the
widget name and the second word is typically xview or yview.
double *dblPtr (out) Filled in with fraction from moveto option, if any.
int *intPtr (out) Filled in with line or page count from scroll option, if any. The value may be negative.
_________________________________________________________________DESCRIPTION
Tk_GetScrollInfo parses the arguments expected by widget scrolling commands such as xview and yview. It receives the entire list of words
that make up a widget command and parses the words starting with argv[2]. The words starting with argv[2] must have one of the following
forms:
moveto fraction
scroll number units
scroll number pages
Any of the moveto, scroll, units, and pages keywords may be abbreviated. If argv has the moveto form, TK_SCROLL_MOVETO is returned as
result and *dblPtr is filled in with the fraction argument to the command, which must be a proper real value. If argv has the scroll form,
TK_SCROLL_UNITS or TK_SCROLL_PAGES is returned and *intPtr is filled in with the number value, which must be a proper integer. If an error
occurs in parsing the arguments, TK_SCROLL_ERROR is returned and an error message is left in interp->result.
Tk_GetScrollInfoObj is identical in function to Tk_GetScrollInfo. However, Tk_GetScrollInfoObj accepts Tcl_Obj style arguments, making it
more appropriate for use with new development.
KEYWORDS
parse, scrollbar, scrolling command, xview, yview
Tk 8.0 Tk_GetScrollInfo(3)