so i have been trying to learn how to manipulate text on my own and have gotten stumped...
let's say i have a text file that says (highly simplified):
people ordinary
How would swap the order of the words..
I know i need to use sed and some kind of back reference but cannot make it... (2 Replies)
I have a text
"abc def ghi"
and I want to get it as
"def abc ghi"
I am using this
echo "abc def ghi" | sed 's/\(*\)\(*\)/\2\1/'
But I am not able to get the output, could anyone help me.
Thanks (9 Replies)
I'm hoping someone can help me on this. I have a data file that greatly simplified might look like this:
sec;src;dst;proto
421;10.10.10.1;10.10.10.2;tcp
426;10.10.10.3;10.10.10.4;udp
442;10.10.10.5;10.10.10.6;tcp
sec;src;fac;dst;proto
521;10.10.10.1;ab;10.10.10.2;tcp... (3 Replies)
Im trying to develop a shell script that will change the content order of the file.
For example I have a file that says
a
b
c
d
I want to change this to be
d
c
b
a
Im trying to use sed to this by reading the file and then inserting each line at the top
#!/usr/bin/ksh
... (3 Replies)
Hi Everyone,
I am new to this forum and new to sed/awk programming too !!
I need to find particular string in file1(text file) and replace it with a value from another text file(file2) the file2 has only one line and the value to be replaced with is in the second column.
file 1:
(assert (=... (21 Replies)
Hi, i have a strange prob. log file contains ip, protocol, user name, agent . these can be in any order. If log contains the above order able to fetch all details but if details are in diff order not able to fetch all details.
using below command.
grep -A50 "Entry " "/logs/file.log" \
|grep... (6 Replies)
Hello.
I would like to write a bash function which would return "true" if the search succeed else return anything else.
something like
if ] ; then
exit 1
fi
function my_funct () {
find first occurrence $2 in $1
if not found return "false"
from that position,... (6 Replies)
I have this END section in an awk script:
END {
for (j in littlebin)
{
print (j, int(log(j)/log(2)) , littlebin)
lbsum+=littlebin
}
for (i in bins)
... (6 Replies)
is it possible to order the following row clusters from ascending to descending. thanx in advance
input
1 2 4 0
1 2 4 0
3 3 3 3
1 5 1 0
1 5 1 0
6 0 0 0
5 1 1 1... (4 Replies)
Dear Users,
Appreciate your help if you could help me with splitting a large file > 1 million lines with sed or awk. below is the text in the file
input file.txt
scaffold1 928 929 C/T +
scaffold1 942 943 G/C +
scaffold1 959 960 C/T +... (6 Replies)
Discussion started by: kapr0001
6 Replies
LEARN ABOUT SUSE
alter_group
ALTER GROUP(7) SQL Commands ALTER GROUP(7)NAME
ALTER GROUP - change role name or membership
SYNOPSIS
ALTER GROUP groupname ADD USER username [, ... ]
ALTER GROUP groupname DROP USER username [, ... ]
ALTER GROUP groupname RENAME TO newname
DESCRIPTION
ALTER GROUP changes the attributes of a user group. This is an obsolete command, though still accepted for backwards compatibility,
because groups (and users too) have been superseded by the more general concept of roles.
The first two variants add users to a group or remove them from a group. (Any role can play the part of either a ``user'' or a ``group''
for this purpose.) These variants are effectively equivalent to granting or revoking membership in the role named as the ``group''; so the
preferred way to do this is to use GRANT [grant(7)] or REVOKE [revoke(7)].
The third variant changes the name of the group. This is exactly equivalent to renaming the role with ALTER ROLE [alter_role(7)].
PARAMETERS
groupname
The name of the group (role) to modify.
username
Users (roles) that are to be added to or removed from the group. The users must already exist; ALTER GROUP does not create or drop
users.
newname
The new name of the group.
EXAMPLES
Add users to a group:
ALTER GROUP staff ADD USER karl, john;
Remove a user from a group:
ALTER GROUP workers DROP USER beth;
COMPATIBILITY
There is no ALTER GROUP statement in the SQL standard.
SEE ALSO
GRANT [grant(7)], REVOKE [revoke(7)], ALTER ROLE [alter_role(7)]
SQL - Language Statements 2010-05-14 ALTER GROUP(7)