Hi guys,
I have changed some path in the vi .profile and then i shutdown the system and when i reboot it i was unable to use
vi.
It is showing vi not found.Likewise for few other commands also.
How to solve this problem and make vi work again.
Plz. do provide the answer it is... (3 Replies)
Hey everyone.
I have been trying a few filtering scripts with both SED and PERL. So far I have both of these versions working to reformat the incoming text stream (from stdin) into the corrent format (it looks good in the terminal), but I don't think that I am doing it right because the... (2 Replies)
Hi Perl Experts,
I am invoking a shell script thru a perl script and the perl script is cgi script.I need to capture the STDOUT of the shell script in the html page where I am invoking the script .?The shell script takes couple of mintutes to complete its execution .Mean while my html page does... (1 Reply)
Hello all,
I have a for loop executing in a script that I want to redirect STDOUT to screen and to file, while directing STDERR to the bit bucket. Here is the general sentax of what I'm doing:
for i in thingy
do
some_command ${i}
done 1>&1 | tee ${LOGFILE} 2> /dev/null
What I am... (2 Replies)
Hi i have a script which is calling another script.
But my child script is displaying some values.
sample script.
export LOG_File=/log
$/Project/Scripts/emit.ksh
mv inner_test.ksh /log/test.ksh
echo 'Success'
here emit.ksh is doing some processing .and echoing some values.
what i... (2 Replies)
I have a shell script which I made with the help of this forum
#!/bin/sh
RuleNum=$1
cat bw_rules | sed 's/^.*-x //' | awk -v var=$RuleNum '$1==var {for(i=1;i<=NF;i++) {if($i=="-bwout") print $(i+3),$(i+1)}}'
Basically I have a pages after pages of bandwidth rules and the script gives... (0 Replies)
please help me to modify my script
#! /bin/bash
while read line
do
echo "$line" >>/tmp/result && mysql -ss -e "use $line; select count(*) from users where type='admin' and deleted = 0;" > /tmp/result;
done < /tmp/db_data
cat result
alan_hardwsdefs
2
bgrmods
2
claudiatdsefs
1... (2 Replies)
Hi,
I need to automate some repacking tasks of a boot image for Android
When in command line, I can use this command:
mkbootfs /path/to/root > /path/to/ramdisk-recovery.cpio;However, if I try to run the command from a shell script under Ubuntu, it fails and outputs to stdout instead of the... (27 Replies)
I'm looking into a Solaris(S10) startup problem, with a script configured to run in /etc/rc3.d. It's written to output trace information to a logfile using tee, but the file itself is clearly not being updated. Is there a default stdout/stderr location for startup scripts where the other branch of... (6 Replies)
Hello Coders
Some time ago i was asking about python and bash performances, and i was told i could post the regarding code, and someone would kindly help to make it faster (if possible).
If you have noted, i'm on the way to finalize, finish, stable TUI - Text(ual) User Interface.
It is a... (6 Replies)
Discussion started by: sea
6 Replies
LEARN ABOUT DEBIAN
bzexe
BZEXE(1) General Commands Manual BZEXE(1)NAME
bzexe - compress executable files in place
SYNOPSIS
bzexe [ name ... ]
DESCRIPTION
The bzexe utility allows you to compress executables in place and have them automatically uncompress and execute when you run them (at a
penalty in performance). For example if you execute ``bzexe /bin/cat'' it will create the following two files:
-r-xr-xr-x 1 root bin 9644 Feb 11 11:16 /bin/cat
-r-xr-xr-x 1 bin bin 24576 Nov 23 13:21 /bin/cat~
/bin/cat~ is the original file and /bin/cat is the self-uncompressing executable file. You can remove /bin/cat~ once you are sure that
/bin/cat works properly.
This utility is most useful on systems with very small disks.
OPTIONS -d Decompress the given executables instead of compressing them.
SEE ALSO bzip2(1), znew(1), zmore(1), zcmp(1), zforce(1)CAVEATS
The compressed executable is a shell script. This may create some security holes. In particular, the compressed executable relies on the
PATH environment variable to find gzip and some other utilities (tail, chmod, ln, sleep).
BUGS
bzexe attempts to retain the original file attributes on the compressed executable, but you may have to fix them manually in some cases,
using chmod or chown.
BZEXE(1)