11-06-2008
while read line
do
echo $line
done < file_name
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hello Exprets,
I have a requirement where i have to subtitue a word with another word.
$eachline| sed 's/*$//'
a) $eachline will hold a value a path
for example
user/oracle/Test_admin/myfolder/bakup/part_bkptemp_part_bkp_repeated/list.txt
b)
$eachline| sed 's/*$//'
will give me the... (3 Replies)
Discussion started by: aks_1902
3 Replies
2. Shell Programming and Scripting
Hi Guys,
Need you quick assistance on the below, trying to extract a word from a variable
i.e. acmi101acmi102acmi103acmi104
When i use the following code awk '{gsub(/cmi102/,"")};1' it leaves a space in the variable, need to get rid of the space that it leaves. Any ideas.
the above... (3 Replies)
Discussion started by: eo29
3 Replies
3. Shell Programming and Scripting
Hello all, I need to compute a row-wise average of files with a single column based on the pattern of the filenames. I really appreciate any help on this. it would just be very difficult to do them manually as the rows are mounting to 100,000 lines. the filenames are as below with convention as... (2 Replies)
Discussion started by: ida1215
2 Replies
4. Shell Programming and Scripting
Simple enough problem I think, I just can't seem to get it right.
The below doesn't work as intended, it's just a function defined in a much larger script:
CheckValues() {
for field in \
Group_ID \
Group_Title \
Rule_ID \
Rule_Severity \
... (2 Replies)
Discussion started by: Vryali
2 Replies
5. Shell Programming and Scripting
I have a group of variables myLINEcnt1 - myLINEcnt10. I'm trying to printout the values using a for loop. I am at the head banging stage since i'm sure it has to be a basic syntax issue that i can't figure out.
For myIPgrp in 1 2 3 4 5 6 7 8 9 10; do
here i want to output the value of... (4 Replies)
Discussion started by: oly_r
4 Replies
6. UNIX for Dummies Questions & Answers
Hello guys,
This truly is a newbie question. I'm trying to make a loop to execute simultaneous commands indefinitely while using variable. Here is how my mess looks like (this is just an example):
#!/bin/bash
IP=`shuf -n 1 IP.txt` # I figured this would be easier to select random lines... (4 Replies)
Discussion started by: bobylapointe
4 Replies
7. Shell Programming and Scripting
Hello All,
Maybe I'm Missing something here but I have NOOO idea what the heck is going on with this....?
I have a Variable that contains a PATTERN of what I'm considering "Illegal Characters". So what I'm doing is looping
through a string containing some of these "Illegal Characters". Now... (5 Replies)
Discussion started by: mrm5102
5 Replies
8. Shell Programming and Scripting
Hi All,
I have a file which has hundred of records with fixed number of fields. In each record there is set of 8 characters which represent the duration of that activity. I want to sum up the duration present in all the records for a report. The problem is the duration changes per record so I... (5 Replies)
Discussion started by: danish0909
5 Replies
9. Shell Programming and Scripting
notimes=5
word=excellency
the word excellency contains 10 letters. 10 letters divided by 2 = 5. which means, 5 two-groups of letters are in the word excellency.
i need to perform a function on each group of letters. but the only thing i can think of is the following, which i just know... (5 Replies)
Discussion started by: SkySmart
5 Replies
10. Shell Programming and Scripting
Hello, how in bash i can get directory loop, but only choose those folders with specific word in it, so it will only echo those with specific word
#!/bin/bash
for filename in /home/test/*
do
if ; then
echo $filename;
fithx! (4 Replies)
Discussion started by: ZerO13
4 Replies
LEARN ABOUT HPUX
realpath
realpath(3X) realpath(3X)
NAME
realpath - resolve pathname
SYNOPSIS
DESCRIPTION
The function derives, from the pathname pointed to by file_name, an absolute pathname that names the same file, whose resolution does not
involve or symbolic links. The generated pathname is stored, up to a maximum of bytes, in the buffer pointed to by resolved_name.
RETURN VALUE
On successful completion, returns a pointer to the resolved name. Otherwise, returns a null pointer and sets errno to indicate the error,
and the contents of the buffer pointed to by resolved_name are undefined.
ERRORS
The function will fail if:
Read or search permission was denied for a component of
file_name.
Either the file_name or resolved_name argument is a null pointer.
An error occurred while reading from the file system.
Too many symbolic links were encountered in resolving
path.
The file_name argument is longer than or a pathname component is longer than
A component of file_name does not name an existing file or file_name points to an empty string.
A component of the path prefix is not a directory.
The function may fail if:
Pathname resolution of a symbolic link produced an intermediate result whose
length exceeds
Insufficient storage space is available.
SEE ALSO
sysconf(2), getcwd(3C), thread_safety(5), glossary(9), <stdlib.h>.
CHANGE HISTORY
First released in Issue 4, Version 2.
realpath(3X)