Hi everybody..
I need to enter in bash mode and then run a command and this just in a single command line.
I tried : "bash ^M| somecommand" but nothing..
How do I do to simulate the return button just right after the bash command ?
Thanks.. (8 Replies)
Dear Unix Guru,
I have several directories as below
/home/user/
dir1
dir2
dir3
Each directory has different size. I want to print each directory size (Solaris command du -hs .)
Can you please guide me how to achieve this?
Thanks
Bala (2 Replies)
hey gents,
I'm working on something that will use snmpwalk to query the devices on my network and retreive the device name, device IP, device model and device serial. I'm using Nmap for the enumeration and sed to clean up the results for use by snmpwalk. Once i get all the data organized I'm... (8 Replies)
Dear Experts,
how to run multiple scp commands from single scripts.
In a directory oracle redo files accumulate. i would like to copy those redo logs to my standby server. For same i am using scp to copy the files. where i am monitoring that as it is sending the files sequentially most of... (1 Reply)
Hi,
I have a requirement with,
No~Dt~Notes
1~2011/08/1~"aaa
bbb
ccc
ddd
eee
fff
ggg
hhh"
Single column alone got splitted into multiple lines.
I require the output as
No~Dt~Notes
1~2011/08/1~"aaa<>bbb<>ccc<>ddd<>eee<>fff<>ggg<>hhh"
mean to say those new lines to be... (1 Reply)
Hi
Can we run the linux command and per script in a single command
$ cd /usr/local/adm/ ;ctsv scmtest_qabuild ;cspec.pl scmtest
This is a combination of linux and clearcase command and last one is perl script with argument.
I can see the first and 2nd coomand is executing but last... (6 Replies)
here is what i want to achieve.. i have a file with below contents
cat fileName
blah blah blah
.
.DROP this
REJECT that
.
--sport 7800 -j REJECT --reject-with icmp-port-unreachable
--dport 7800 -j REJECT --reject-with icmp-port-unreachable
.
.
.
more blah blah blah
--dport 3306... (14 Replies)
myenv.sh script sets LOG_DIR variable.
I can run the script and echo the variable in a single line as:
# First set LOG_DIR to some dummy 'NONE' value
$ export LOG_DIR="NONE"
$ echo ${LOG_DIR}
NONE
$ cat /tmp/bin/myenv.sh
export LOG_DIR="/tmp/log"
#The below command doesn't show the... (2 Replies)
Hi ,
Can someone help!
I need a shell script to run multiple scripts by using single shell script,
incase any one of the scripts fails, it should get exit and after trouble shooting if we re-execute it, it should start from the failed script.
I have a written a scripting till the... (1 Reply)
Hi All,
How can i run a single command on multiple servers with or without giving credentials.
I have a file(servers.txt) which has got list of servers and i want to run a command lsb_release -dr on all these servers and get output of those servers against each server.
I tried below code... (9 Replies)
Discussion started by: darling
9 Replies
LEARN ABOUT PLAN9
ar
AR(1) General Commands Manual AR(1)NAME
ar - archive and library maintainer
SYNOPSIS
ar key [ posname ] afile [ file ... ]
DESCRIPTION
Ar maintains groups of files combined into a single archive file, afile. The main use of ar is to create and update library files for the
loaders 2l(1), etc. It can be used, though, for any similar purpose.
Key is one character from the set drqtpmx, optionally concatenated with one or more of vuaibclo. The files are constituents of the archive
afile. The meanings of the key characters are:
d Delete files from the archive file.
r Replace files in the archive file, or add them if missing. Optional modifiers are
u Replace only files with modified dates later than that of the archive.
a Place new files after posname in the archive rather than at the end.
b or i Place new files before posname in the archive.
q Quick. Append files to the end of the archive without checking for duplicates. Avoids quadratic behavior in
t List a table of contents of the archive. If names are given, only those files are listed.
p Print the named files in the archive.
m Move the named files to the end or elsewhere, specified as with
o Preserve the access and modification times of files extracted with the x command.
x Extract the named files. If no names are given, all files in the archive are extracted. In neither case does x alter the archive
file.
v Verbose. Give a file-by-file description of the making of a new archive file from the old archive and the constituent files. With
p, precede each file with a name. With t, give a long listing of all information about the files, somewhat like a listing by ls(1),
showing
mode uid/gid size date name
c Create. Normally ar will create a new archive when afile does not exist, and give a warning. Option c discards any old contents
and suppresses the warning.
l Local. Normally ar places its temporary files in the directory /tmp. This option causes them to be placed in the local directory.
When a d, r, or m key is specified and all members of the archive are valid object files for the same architecture, ar inserts a table of
contents, required by the loaders, at the front of the library. The table of contents is rebuilt whenever the archive is modified, except
when the q key is specified or when the table of contents is explicitly moved or deleted.
EXAMPLE
ar cr lib.a *.o
Replace the contents of library with the object files in the current directory.
FILES
/tmp/v*
temporaries
SOURCE
/sys/src/cmd/ar.c
SEE ALSO 2l(1), ar(6)BUGS
If the same file is mentioned twice in an argument list, it may be put in the archive twice.
This command predates Plan 9 and makes some invalid assumptions, for instance that user id's are numeric.
AR(1)