01-08-2013
Please find the explanation given by Scrutinizer & Corona688 in this
thread
This User Gave Thanks to Yoda For This Post:
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hello, I need help in appending the line number of each line to the file and also to get the total number of lines. Can somebody please help me.
I have a file say:
abc
def
ccc
ddd
ffff
The output should be:
Instance1=abc
Instance2=def
Instance3=ccc
Instance4=ddd
Instance5=ffff
... (2 Replies)
Discussion started by: chiru_h
2 Replies
2. Programming
hello everyone,
I'm having a problem doing signal handling so I post this thread to see if I could get help.
I want asynchronous signal handling, that means when I'm processing a signal (signal 1), if the same signal comes (signal 2) that signal (signal 2) shall be processed; and moreover,... (7 Replies)
Discussion started by: nvhoang
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3. Shell Programming and Scripting
I have a file with a list of config files numbered on the lefthand side 1-300. I need to have bash read each lines number and assign it to a variable so it can be chosen by the user called by the script later.
Ex. 1 some data
2 something else
3 more stuff
which number do you... (1 Reply)
Discussion started by: glev2005
1 Replies
4. Shell Programming and Scripting
I have a file with contents similar to this.
abcd
1234
4567
7666
jdjdjd
89289
9382
92
jksdj
9823
298
I want to write a shell script which count the number of lines that start with the number (disregard the lines starting with alphabets) (1 Reply)
Discussion started by: grajp002
1 Replies
5. Shell Programming and Scripting
Hi,
I'd get fields like
unix_linux_form_yyyyddmmhhmi.file.txt
shell_programming_and_scripting.txt
so on...
and want them as below
unix_linux_form
shell_programming_and
I could remove everything after a '.' as below
echo $field | sed 's/\..*//'
but how to remove... (14 Replies)
Discussion started by: dips_ag
14 Replies
6. Shell Programming and Scripting
Hi all,
I'd like to search a file for the first occurence of the phrase "PLASTICS THAT EXPIRE" and then discard all the lines that came before it. Output the remainder to a new file. Operating system is hp-ux. I've searched for usual awk and sed one liners but can't find a solution.
Thank... (4 Replies)
Discussion started by: Scottie1954
4 Replies
7. Shell Programming and Scripting
Hello,
I am newbie to bash scripting. Could someone help me with the following.
I have log file with output as shown below
**************************LOG*************************
11/20/2013 9:11:23.64 Pinging xx.xx.xx.xx with 32 bytes of data:
11/20/2013 9:11:23.64 Reply from xx.xx.xx.xx:... (4 Replies)
Discussion started by: meena_2013
4 Replies
8. Shell Programming and Scripting
I have the file:
s3_T0(2) Pos "1" "2"
s1_T1(2) Pos "1" "2"
---
0 0
1 0
0 1
1 1
---
1 2 "tau0"
1 2 "h10"
I want to patternmatch on ---
and get only the third part i.e.
1 2 "tau0"
1 2 "h10"
I wanted to start simple but even something like (5 Replies)
Discussion started by: eagle_fly
5 Replies
9. UNIX for Dummies Questions & Answers
Hi guys !
I generated the power set of the set S={a,b,c} using crunch:
crunch 1 3 abc
and get the 39 possible subsets:
a
b
c
aa
ab
ac
ba
bb
bc
ca
cb
cc
… (2 Replies)
Discussion started by: beca123456
2 Replies
10. UNIX for Beginners Questions & Answers
I have a directory of files, I can show the number of lines in each file and order them from lowest to highest with:
wc -l *|sort
15263 Image.txt
16401 reference.txt
40459 richtexteditor.txt
How can I also print the number of unique lines in each file?
15263 1401 Image.txt
16401... (15 Replies)
Discussion started by: spacegoose
15 Replies
LEARN ABOUT X11R4
urlcoding
URLCODING(3) libbash urlcoding Library Manual URLCODING(3)
NAME
urlcoding -- a Libbash library for encoding and decoding URL's.
SYNOPSIS
urlEncodeString [-l] <STRING>
urlEncodeFile [-l] <FILE>
urlEncodeStream [-l]
urlDecodeString <STRING>
urlDecodeFile <FILENAME>
urlDecodeStream
DESCRIPTION
urlcoding is a collection of functions that convert ASCII-text to standard URL's and vice-versa. The AWK code used is based on code by Heiner
Steven <heiner.steven@odn.de>
The function list:
urlEncodeString Creates a URL from an ASCII string
urlEncodeFile Converts a file into URL-valid text
urlEncodeStream Converts standard input into URL-valid text
urlDecodeString Converts a URL-encoded text back to a plain-text form
urlDecodeFile Coverts URL-encoded text in a file back to plain text
urlDecodeStream Converts URL-encoded standard input to text
Detailed interface description follows.
The [-l] option for the encoding functions should be used when line-feed characters ('
') are to be encoded as well.
All functions print the results of their conversions to standard output.
The exit status of all functions is that of the command 'awk', with '0' for success
FUNCTIONS DESCRIPTIONS
urlEncodeString [-l] <STRING>
Converts STRING - a string of ASCII characters - to URL.
urlEncodeFile [-l] <FILE>
Coverts FILE of URL-encoded text to plain text
urlEncodeStream [-l]
Converts text from standard input to URL-text.
urlDecodeString <STRING>
Converts URL-encoded string STRING back to text.
urlDecodeFile <FILENAME>
Converts the URL-encoded text in FILE to plain text.
urlDecodeStream
Converts the URL-encoded text from standard input to plain-text
AUTHORS
Alon Keren <alon.keren@gmail.com>
SEE ALSO
ldbash(1), libbash(1)
Linux Epoch Linux