Doubt with ftp command Post: 302296965

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1. Shell Programming and Scripting

ftp doubt

Will the file permissions change when a file is ftp'd from a diferent server to my box. (eg). In the vendor site, the file has 666 permissions and i just get the file. I dont change the permission in the ftp process. my directory has the follwoing permissions - drwxrwsr-x. Will there be any...

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doubt in cal command

I am new to unix... How to get all the saturdays of a specific year? for a specific month, i tried as below.. cal 02 2006 | awk '{print $7}' but it is not giving all saturdays.... can anyone help me with this? Thanks in advance, Sumi

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Doubt in SED command

PLEASE EXPLANIN ME... sed 's~$.*$$<name>$$.*$$</name>$$.*$~\2\3\4~' this is the format <start><name>123<\name><addr>BAC<\addr><loc>sfo<\loc></start>

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doubt in tr command

Hi, I am trying to understand a script and found a line as follows: tr '\211\233\240' '\040' < $IN_FILE | tr -cd '\11\12\15\40-\176' > $TEMP_FILE Can any one explain the above line .. What are they trying to translate using the tr command.. I have not used tr command.. so feeling little bit...

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doubt in grep command

Hello i am new shell scripting. I have a file like this, $ cat myfile ;/abc/abc.cpp@@/main/1;xyz ;/abc/abc.cpp@@/main/2;usr2 ;/abc/abc.cpp@@/main/1;abc ;/abc/abc.cpp@@/main/2;usr2 ;/abc/abc.cpp@@/main/1;usr1 when i grep the file. $ grep "abc" myfile...

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doubt in banner command !!!

hello, I am using banner command in my shell.I used :- The problem is that the output is printed in 3 separate lines.I want to display it in a single line.If the size is not enough then at least 2 words should come in the same line. Can you tell me what is the option in banner that would help...

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sed command doubt

i have input files like this SFE_DOC_DATE (SFE_DOC_DATE:UniChar.:): "04/18/20" SFE_PSTNG_DATE (SFE_PSTNG_DATE:UniChar.:): "04/18/20" SFE_CREATEDON (SFE_CREATEDON:UniChar.:): "05/31/20" SFE_CLEAR_DATE (SFE_CLEAR_DATE:UniChar.:): "(NULL)" SFE_CLR_DOC_NO...

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Doubt in xargs command

Hi, What is the difference in capitalizing the option 'i' of xargs command, (i.e) xargs -i and xargs -I? Also, what is the difference between the below 2 commands? output_from_cmd | xargs -I {} grep '{}' file output_from_cmd | xargs -I grep '{}' file Any efficiency or performance...

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Doubt in .netrc file for ftp login

Hi, i have a doubt. i am using .netrc file for login to a ftp server. ftp abc.ftp.com suppose i have 2 userid and password for the same server as shown below. which one is it going to read from the .netrc file? cat .netrc machine abc.ftp.com login admin1 password pass1 machine...

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Doubt in ls command

dear users and experts, i am stuck withis command and i am unable to understand what is it doing?? ls -d *

LEARN ABOUT CENTOS

chsh

CHSH(1) 							   User Commands							   CHSH(1)

NAME

       chsh - change your login shell

SYNOPSIS

       chsh [-s shell] [-l] [-u] [-v] [username]

DESCRIPTION

       chsh is used to change your login shell.  If a shell is not given on the command line, chsh prompts for one.

       chsh is used to change local entries only. Use ypchsh, lchsh or any other implementation for non-local entries.

OPTIONS

       -s, --shell shell
	      Specify your login shell.

       -l, --list-shells
	      Print the list of shells listed in /etc/shells and exit.

       -u, --help
	      Print a usage message and exit.

       -v, --version
	      Print version information and exit.

VALID SHELLS

       chsh  will  accept  the full pathname of any executable file on the system.  However, it will issue a warning if the shell is not listed in
       the /etc/shells file.  On the other hand, it can also be configured such that it will only accept shells listed in this	file,  unless  you
       are root.

EXIT STATUS

       Returns 0 if operation was successful, 1 if operation failed or command syntax was not valid.

SEE ALSO

       login(1), passwd(5), shells(5)

AUTHOR

       Salvatore Valente <svalente@mit.edu>

AVAILABILITY

       The chsh command is part of the util-linux package and is available from ftp://ftp.kernel.org/pub/linux/utils/util-linux/.

util-linux							     July 2009								   CHSH(1)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

ftp doubt

Discussion started by: ranj@chn

2. AIX

doubt in cal command

Discussion started by: sumi

3. UNIX for Advanced & Expert Users

Doubt in SED command

Discussion started by: gksenthilkumar

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doubt in tr command

Discussion started by: risshanth