09-01-2009
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
I am new to unix. Is their a way to pass the output of the line below to a variable var1.
ls -1t | head -1.
I am trying something like var1=ls -1t | head -1, but I get error.
Situation is: I get file everyday through FTP in my unix box. I have to write a script that picks up first... (1 Reply)
Discussion started by: rkumar28
1 Replies
2. Shell Programming and Scripting
I have a shell script which does the encryption of a file where i am passing the file name as a command line argument,but later on the script waits on the screen to enter Y or N
what is the command i should be using on the shell script
#!/bin/bash -x
outfilename=file.out
echo... (8 Replies)
Discussion started by: rudoraj
8 Replies
3. Shell Programming and Scripting
Hi all
I have got a file digits.data containing the following data
1 3 4
2 4 9
7 3 1
7 3 10
I am writing a script that will pass an argument from C-shell to nawk command. But it seems the values in the nawk comman does not get set. the program does not print no values out. Here is the... (1 Reply)
Discussion started by: ganiel24
1 Replies
4. UNIX for Dummies Questions & Answers
Hi,
I am facing a problem to pass command line arguments that looks like
<script name> aa bb "cc" dd "ee"
I want to pass all 5 elements include the " (brackets). when I print the @ARGV the " disappear. I hope I explain myself
Regards,
Ziv (4 Replies)
Discussion started by: zivsegal
4 Replies
5. Shell Programming and Scripting
I have one working awk command line. Which taking data from the “J1202523.TXT” file and generating the “brazil.dat” file. PFB code.
awk '{ DUNS = substr($0,0,9);if ( substr($0,14,3) == "089" ) print DUNS }' J1202523.TXT > Brazil.dat
But now I want to pass two parameter as a command line argument... (4 Replies)
Discussion started by: humaemo
4 Replies
6. Programming
Hello all,
New to C and I'm trying to write a program which can run a unix command. Would like to have the option of giving the user the ability to enter arguments e.g for "ls" be able to run "ls -l".
I would appreciate any help.
Thanks
#include <stdio.h>
#include <unistd.h>
#include... (3 Replies)
Discussion started by: effizy
3 Replies
7. Shell Programming and Scripting
Hi,
I'm trying to pass the variable in the find command like below
a=log.20111114
find /apps/file3_logs/env3/ -name '$a' -exec ls -lrt {} \;
but it's not working
thanks in advance.
Regards
Thelak (3 Replies)
Discussion started by: ajithbe
3 Replies
8. Shell Programming and Scripting
Can we pass an argument to cut command as below
Suppose cut command is used in for or while loop and we need to pass the incremental counter
cut -f$i
Here $i is an argument.
Like wise it has to come
cut -f1
cut -f2
Where i=1,2,3,.... (1 Reply)
Discussion started by: bashamsc
1 Replies
9. Shell Programming and Scripting
Hi.
I'm trying to do a "simple" thing.
grep -rls grepped_exp path | xgs
where xgs is an alias to something like:
xargs gvim -o -c ":g/grepped_exp"
now the problem is that I want to pass the "grepped_exp" to the piped alias.
I was able to do something like what I want without the... (4 Replies)
Discussion started by: hagaysp
4 Replies
10. UNIX for Beginners Questions & Answers
Hi All,
I am having command to run which will take argument as input file. Right now we are creating the input file by cat and executing the command
ftptransfer -i input file
cat >input file
file1
file2
cntrl +d
Is there a way I can do that in a single command like
... (1 Reply)
Discussion started by: arunkumar_mca
1 Replies
LEARN ABOUT PHP
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