How to check string encoding? Post: 302680795

9 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

read string, check string length and cut

Hello All, Plz help me with: I have a csv file with data separated by ',' and optionally enclosed by "". I want to check each of these values to see if they exceed the specified string length, and if they do I want to cut just that value to the max length allowed and keep the csv format as it...

2. Shell Programming and Scripting

Check for empty string

Hello All, I have written shell script whcih at the max 3 parameters. When only one commandline argument and other two command line arguments are passed as empty string like eg : archive ' ' ' ' Then i need to check whether the commandline...

3. Shell Programming and Scripting

how to check string of character

how can i check whether variable contains only character from a-z or A-Z....if my variable contains any alpha numeric, numeric or any character with some special one i.e. *%&@! etcetera etcetera....then it should show me please enter only characters...... Let my variable var1="abc77}|" then...

4. Shell Programming and Scripting

How to find the file encoding and updating the file encoding?

Hi, I am beginner to Unix. My requirement is to validate the encoding used in the incoming file(csv,txt).If it is encoded with UTF-8 format,then the file should remain as such otherwise i need to chnage the encoding to UTF-8. Please advice me how to proceed on this.

5. Shell Programming and Scripting

python - string encoding error

I'm trying to pull a google calendar (successful) and then put the contents into a mysql db (almost successful). On one of the field I keep getting an encode error: #!/usr/bin/python from xml.etree import ElementTree import gdata.calendar.data import gdata.calendar.client import...

6. Shell Programming and Scripting

check if one string comes before another

I want to search a file to check if there is string a before string b: string a, b might not necessarily be in the file, and to return a boolean string a (any text) string b i have tried for an hour to do this with perl, grep, etc. but no luck grep doesnt search for patterns...

7. Shell Programming and Scripting

Check file for string existence before appending it with string

I want to append file with a string but before doing that i want to check if this string already exist in that file.I tried with grep on Solaris 10 but unsuccessful.Man pages from grep seems to suggest if the string is found command status will be 0 and if not 1.But i am not finding it.May be i...

8. Solaris

View file encoding then change encoding.

Hi all!! I�m using command file -i myfile.xml to validate XML file encoding, but it is just saying regular file . I�m expecting / looking an output as UTF8 or ANSI / ASCII Is there command to display the files encoding? Thank you!

9. Shell Programming and Scripting

Url encoding a string using sed

Hi I was hoping some one would know if it is possible to url encode a string using sed? My problem is I have extracted some key value pairs from a text file with sed, and will be inserting these pairs as source variables into a curl script to automatically download some xml from our server. My...

LEARN ABOUT LINUX

chsh

CHSH(1) 							   User Commands							   CHSH(1)

NAME

       chsh - change login shell

SYNOPSIS

       chsh [options] [LOGIN]

DESCRIPTION

       The chsh command changes the user login shell. This determines the name of the user's initial login command. A normal user may only change
       the login shell for her own account; the superuser may change the login shell for any account.

OPTIONS

       The options which apply to the chsh command are:

       -h, --help
	   Display help message and exit.

       -s, --shell SHELL
	   The name of the user's new login shell. Setting this field to blank causes the system to select the default login shell.

       If the -s option is not selected, chsh operates in an interactive fashion, prompting the user with the current login shell. Enter the new
       value to change the shell, or leave the line blank to use the current one. The current shell is displayed between a pair of [ ] marks.

NOTE

       The only restriction placed on the login shell is that the command name must be listed in /etc/shells, unless the invoker is the superuser,
       and then any value may be added. An account with a restricted login shell may not change her login shell. For this reason, placing /bin/rsh
       in /etc/shells is discouraged since accidentally changing to a restricted shell would prevent the user from ever changing her login shell
       back to its original value.

FILES

       /etc/passwd
	   User account information.

       /etc/shells
	   List of valid login shells.

       /etc/login.defs
	   Shadow password suite configuration.

SEE ALSO

       chfn(1), login.defs(5), passwd(5).

User Commands							    06/24/2011								   CHSH(1)