Hi, once again -
Ok here it is:
a).I used the touch command to create a file (touch directory.list)
b).I then added this line: - date '+The date is %a %h %d, %Y %nIt is %I:%M %p' > directory.list
-So that this date function would go at the top of my script
c).Now I want to display a... (1 Reply)
Hey, I'm creating a custom useradd script, and I'm giving the option to add secondary groups. Basically what I want to do is ask for the name of the group, you type in the group you want to add, it assigns that group name to the variable $sgroup. Then the scripts asks if you want add another. If... (0 Replies)
Hi all,
I have two files called INPUT1 and INPUT2 and i am trying to append the values of INPUT1 to INPUT2 using AWK.
The INPUT1 file will always has a single field and the INPUT2 file has 3 fields but both files will have same number of records always. Following is the format of the... (5 Replies)
hi All,
Searched forum but couldn't find a solution to this problem:
How can I append a file with date in the ninth line?
ie I want to insert a line with the current date and time in the ninth line.
I tried this:
date=`date`
awk 'NR==9 {printf "'$date' \n"} {print $0}' abc.log
below... (10 Replies)
Hi,
I'm having a problem with something I can't really figure out by myself. I've tried to do it with a for loop, but I'm pretty sure it won't work, if I'm not mistaken.
Basically, what I'm trying to do is test some variables and if any of them is not empty, add the values of these variables... (5 Replies)
Hi,
I have a small doubt. Here is the code snippet for which the output that I'm getting are a bit surprising.
testing.sh
#!/bin/sh
arg_1=$1
echo "arg passed by user is:${arg_1}"
mapping=`grep ${arg_1}= testing.conf | awk -F"=" '{print $2}'`
echo "mapping is $mapping"... (4 Replies)
Hi All,
I just want to append the value in variable at the end of the file.
var=1234
sed -e "$a $var" file1 > file 2.
But I get this error
sed: -e expression #1, char 4: unknown command: `1'
Kindly let m know how can I do that... (5 Replies)
I have a Query!
by using command
cat >> file1 we can append data's to a already existing file, Similarly is it possible to append a data to a variable.
Thanks in Advance!! (2 Replies)
I have two files
FILEA
a/b/c/d
e/f/g/h
i/j/k/l
m/n/o/p
FILEB
i/j/k/l
i want that if lines of FILEB matches lines of FILEA then matching lines in FILEA to be appended by word "MATCH"
NEW FILEA
a/b/c/d
e/f/g/h
i/j/k/l "MATCH"
m/n/o/p
I have tried following script .but not... (6 Replies)
Discussion started by: shaan4uster
6 Replies
LEARN ABOUT OPENSOLARIS
append
append(1T) Tcl Built-In Commands append(1T)__________________________________________________________________________________________________________________________________________________NAME
append - Append to variable
SYNOPSIS
append varName ?value value value ...?
_________________________________________________________________DESCRIPTION
Append all of the value arguments to the current value of variable varName. If varName doesn't exist, it is given a value equal to the
concatenation of all the value arguments. The result of this command is the new value stored in variable varName. This command provides
an efficient way to build up long variables incrementally. For example, ``append a $b'' is much more efficient than ``set a $a$b'' if $a
is long.
EXAMPLE
Building a string of comma-separated numbers piecemeal using a loop.
set var 0
for {set i 1} {$i<=10} {incr i} {
append var "," $i
}
puts $var
# Prints 0,1,2,3,4,5,6,7,8,9,10
SEE ALSO concat(1T), lappend(1T)KEYWORDS
append, variable
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+--------------------+-----------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+--------------------+-----------------+
|Availability | SUNWTcl |
+--------------------+-----------------+
|Interface Stability | Uncommitted |
+--------------------+-----------------+
NOTES
Source for Tcl is available on http://opensolaris.org.
Tclappend(1T)