I'm not very familiar with the ssh command. When I tried to set a variable and then echo its value on a remote machine via ssh, I found a problem. For example,
$ ITSME=itsme
$ ssh xxx.xxxx.xxx.xxx "ITSME=itsyou; echo $ITSME"
itsme
$ ssh xxx.xxxx.xxx.xxx 'ITSME=itsyou; echo $ITSME'
itsyou
$... (3 Replies)
Hi guys, I have a sed line in double quotes which works fine, but I want it to be in single quotes
here is the sed line
sed "/abc_def/s/\'.*\'/\'\${abc_def}\'/"
can some one give the equivalent to the above script in single quotes
Thanks a ton (5 Replies)
Hi,
my requirement is to find the count of commas in a string excluding the ones in double quotes.
For example:
If the input string is
abc,xyz.com,lmhgdf,"abc, 401 street","tty,stt",45,23,45
The output should be 7 (7 Replies)
Unix superusers,
I am new to unix but would like to learn more about grep. I am very familiar with regular expressions as i have used them for searching text files in windows based text editors. Since I am not very familiar with Unix, I dont understand when one should use GREP with the... (2 Replies)
In a bash script I have:
LSCMD="find /project/media/ -mindepth 2 -maxdepth 2 -name \"files*pkg\""
ALL_PACKAGES=$( $LSCMD | sort 2>/dev/null)
But I get nothing returned. It's just all blank. If I run the find command in a terminal, I get dozens of hits.
I figure it's the way how I'm... (3 Replies)
So I need to create an array that has " in the string of the text:
string = ( "value 1" "value2"
where the actual string is "value1" with the quotations included
would this work?
string = ( \"value1\" \"value\")
and if the strings contain spaces as well:
string = ("\"this... (4 Replies)
Hi,
Trying to change the prompt. I have the following code.
export PS1='
<${USER}@`hostname -s`>$ '
The hostname is not displayed
<abc@`hostname -s`>$ uname -a
AIX xyz 1 6 00F736154C00
<adcwl4h@`hostname -s`>$
If I use double quotes, then the hostname is printed properly but... (3 Replies)
Hi All,
I'm stuck-up in finding a way to skip the delimiter which come within double quotes using awk or any other better option. can someone please help me out.
Below are the details:
Delimited: |
Sample data: 742433154|"SYN|THESIS MED CHEM PTY.... (2 Replies)
Hi All,
I'm unable to load the data using sql loader where there are double quotes within the double quotes As these are optionally enclosed by double quotes.
Sample Data :
"221100",138.00,"D","0019/1477","44012075","49938","49938/15043000","Television - 22" Refurbished - Airwave","Supply... (6 Replies)
Hi Experts,
Please support
I have below data in file in comma seperated, but 4th column is containing comma in between numbers, bcz of which when i tried to parse the file the column 6th value(5049641141) is being removed from the file and value(222.82) in column 5 becoming value of column6.
... (3 Replies)
Discussion started by: as7951
3 Replies
LEARN ABOUT ULTRIX
dp
dp(8mh)dp(8mh)Name
dp - parse dates RFC 822-style
Syntax
/usr/lib/mh/dp [ -form file ] [ -format string ] [ -help ] [ -width columns ] dates
Description
The command parses dates according to the ARPA Internet standard. It also understands many non-standard formats, such as those produced by
TOPS-20 sites and some UNIX sites using It is useful for seeing how MH will interpret a date.
The program treats each argument as a single date, and prints the date out in the official RFC 822 format. Hence, it is usually best to
enclose each argument in double quotes (") for the shell.
Options-form file
Overrides the default output format of The output is formatted according to the instructions in the specified file. This must be
a format file; see
-format string
Overrides the default output format of The output is formatted according to the instructions in the specified string. This must
be a format string; see
The argument to the -format option must be interpreted as a single token by the shell that invokes Therefore, you should usually
place the argument to this option inside double quotes (").
-help Prints a list of the valid options to this command.
-width columns
Specifies the width of the screen in columns.
The defaults for this command are as follows:
-width defaults to the width of the terminal
Examples
This is the default format string used by
%<(nodate{text})error: %{text}%|%(pretty{text})%>
When an error is detected, this prints error: and the date that is in error. Otherwise, it outputs the proper RFC 822 format of the date.
Files
User profile.
See Alsoap(8mh)
Standard for the Format of ARPA Internet Text Messages (RFC 822)
dp(8mh)