|
|
Sponsored Content
Top Forums
Shell Programming and Scripting
Execute output lines
Post 302296956 by zaxxon on Thursday 12th of March 2009 08:01:54 AM
03-12-2009
|
|
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I need to have an if statement in a script to run if there are certain processes running. Easiest way I can see to do this is to run a ps and grep the results based on what I am looking for:
$ ps -ef | grep wtrs
---
webtrend 5046 1 0 May 12 ? 0:28 /webtrends/versions/6.1/wtrs_ui... (6 Replies)
Discussion started by: LordJezo
6 Replies
2. UNIX for Dummies Questions & Answers
hi,
does this mean that the output will go to a file named $3 with an x in the end, and then it will be executed?
grep $1 filename > $3x
chmod a+x $3x
$3x
thanks (2 Replies)
Discussion started by: gammaman
2 Replies
3. Shell Programming and Scripting
Hello
I wrote simple one liner that take RunTime *.exe and link them to the output of the compilation output:
find ~/DevEnv/. -name "*.exe" | xargs ls -l | awk '{ x=split($9,a,"/"); print "ln -s " $9 " "a}'
and it gives me the desire output , but how can I execute this ln command on every... (1 Reply)
Discussion started by: umen
1 Replies
4. Shell Programming and Scripting
I am developing a shell script to dynamically generate the DMLs (for hundreds of SQL/Tables) using the gendml command. I want to pass the output of this program(gen_dml.ksh) to a shell and execute it. Can yo give some inputs?
#!/bin/ksh
#Program name :=gen_dml.ksh
echo m_db gendml oracle.dbc... (2 Replies)
Discussion started by: kousikan
2 Replies
5. Shell Programming and Scripting
Hi,
As I have seen in this forum how to comment multiple lines in the script, but it does not work properly for me.
It is blocking the code but it does not execute the rest of the codes.
This is my code
#! /usr/bin/ksh
month='date +"m%"'
: << Comments Block
if ||
then
echo "inc =... (12 Replies)
Discussion started by: Yamini Thoppen
12 Replies
6. Shell Programming and Scripting
Greetings,
I'm new to scripting and need a little help. I have a NAS server and want to make a script that bans IP if they fail login several times.
The problem is that I dont know how to compare the IP's in the file. If they exist more than 3 times do ....
#!/bin/sh
set -x
X=4
rm... (2 Replies)
Discussion started by: ntenz
2 Replies
7. Shell Programming and Scripting
Hi,
I've would like to create kill statement from sqlplus output.
So, I've modified somoene's script :
mud_kill_stmt=`sqlplus -s / as sysdba <<EOF
select 'kill -9 ' || p.SPID || ';' statement from $process_view p, $session_ ......... and so on
exit;
EOF`
$mud_kill_stmt | tr ... (1 Reply)
Discussion started by: Arkadiusz Masny
1 Replies
8. Shell Programming and Scripting
Hi, My Script looks like this
#! /bin/ksh
cd /usr/SrcFiles/ADD;
while read line
do
d=`echo $line|cut -d'.' -f1`
echo $d".XML" >> XML_File_List.txt
out=`echo "gunzip -c -S .ZIP $d.ZIP > $d.XML;"`
echo $out
per=`echo "chmod ugo+rwx $d.XML;"`
echo $per
done <ZIP_File_List.txt
and the... (5 Replies)
Discussion started by: naveen.kuppili
5 Replies
9. Shell Programming and Scripting
Alright so i got this script genpipe:
echo "$*" |sh genscript file
vi file << 'HERE'
:%s/^/echo /g
:%s/ $//g
:%s/ /&\| xargs \.\/plus /g
:wq
HERE
cat file
Which generates output like echo 1 | xargs ./plus 2 | xargs ./plus 3 and so on
Now i got the next script multiplus, who should... (3 Replies)
Discussion started by: Bertieboy7
3 Replies
10. Shell Programming and Scripting
Greetings all,
We are implementing a new tool called URLwatch which is a python utility. Here are the requirements.
1) Run every 10 seconds
2) Execute the python script
3) Output file gets generated, FTP it to a differernt server
I gave no idea how to do this and management needs a demo... (3 Replies)
Discussion started by: jeffs42885
3 Replies
LEARN ABOUT LINUX
setegid
SETEUID(2) Linux Programmer's Manual SETEUID(2) NAME
seteuid, setegid - set effective user or group ID SYNOPSIS
#include <sys/types.h> #include <unistd.h> int seteuid(uid_t euid); int setegid(gid_t egid); Feature Test Macro Requirements for glibc (see feature_test_macros(7)): seteuid(), setegid(): _BSD_SOURCE || _POSIX_C_SOURCE >= 200112L || _XOPEN_SOURCE >= 600 DESCRIPTION
seteuid() sets the effective user ID of the calling process. Unprivileged user processes may only set the effective user ID to the real user ID, the effective user ID or the saved set-user-ID. Precisely the same holds for setegid() with "group" instead of "user". RETURN VALUE
On success, zero is returned. On error, -1 is returned, and errno is set appropriately. ERRORS
EPERM The calling process is not privileged (Linux: does not have the CAP_SETUID capability in the case of seteuid(), or the CAP_SETGID capability in the case of setegid()) and euid (respectively, egid) is not the real user (group) ID, the effective user (group) ID, or the saved set-user-ID (saved set-group-ID). CONFORMING TO
4.3BSD, POSIX.1-2001. NOTES
Setting the effective user (group) ID to the saved set-user-ID (saved set-group-ID) is possible since Linux 1.1.37 (1.1.38). On an arbi- trary system one should check _POSIX_SAVED_IDS. Under libc4, libc5 and glibc 2.0 seteuid(euid) is equivalent to setreuid(-1, euid) and hence may change the saved set-user-ID. Under glibc 2.1 and later it is equivalent to setresuid(-1, euid, -1) and hence does not change the saved set-user-ID. Similar remarks hold for sete- gid(). According to POSIX.1, seteuid() (setegid()) need not permit euid (egid) to be the same value as the current effective user (group) ID, and some implementations do not permit this. SEE ALSO
geteuid(2), setresuid(2), setreuid(2), setuid(2), capabilities(7), credentials(7) COLOPHON
This page is part of release 3.27 of the Linux man-pages project. A description of the project, and information about reporting bugs, can be found at http://www.kernel.org/doc/man-pages/. Linux 2009-10-17 SETEUID(2)