hi , i added ls -F to .profile. and i need to do ./.profile for the effect to take effect BUT i didnt and YET the next day when i came to work and log in, the changes took effect. i am on aix.
please explain..
thanks (4 Replies)
Hello
I really wonder what's trap in etc/profile and in each user .profile.
I try to google for it but I think I have no luck. Mostly hit is SNMP traps which I think it is not the same thing.
I want to know ...
1. What's a "trap 2 3" means and are there any other value I can set... (4 Replies)
Can anybody point me to some useful, comprehensive expect examples? I am trying to build a bash script with some telnet interactions.
Appreciate any help.
Persio (1 Reply)
Hi all,
I tried to understand what this awk and sed does but cudnt understand.
Can any body explain what awk and sed means with one simple example each and complex examples each with explanation.
Thanks in advance. (7 Replies)
Hello,
Please move this if I chose the wrong forum category. This question pertains to Unix and Linux I believe. I google the difference between hard and symbolic/soft links and I understand the difference. What I am trying to find is a real example of a hard link being used in a Operating... (11 Replies)
I need to have the following joined if possible. Any help would be appreciated.
1st PS1 is for current working directory and color in ksh88.
PS1=$(printf "\033
2nd PS1 is for the time in ksh88.
date '+%H %M %S' | read H M S
SECONDS=$((S + 60*(60*H+M)))
PS1='${DUMMY:-}... (3 Replies)
I have written a C++ program to perform raytracing and would want to write some functions to help the user: examples, usage, help
I am wondering how this is done. Would I just put some functions in the main program? (4 Replies)
Hi, I need a word doc or pdf which contains lots of Shell Programming samples... This is for my open book examination, thanks in advance.. (2 Replies)
Discussion started by: karthikeayan
2 Replies
LEARN ABOUT DEBIAN
gzexe
GZEXE(1) General Commands Manual GZEXE(1)NAME
gzexe - compress executable files in place
SYNOPSIS
gzexe name ...
DESCRIPTION
The gzexe 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 ``gzexe /usr/bin/gdb'' it will create the following two files:
-rwxr-xr-x 1 root root 1026675 Jun 7 13:53 /usr/bin/gdb
-rwxr-xr-x 1 root root 2304524 May 30 13:02 /usr/bin/gdb~
/usr/bin/gdb~ is the original file and /usr/bin/gdb is the self-uncompressing executable file. You can remove /usr/bin/gdb~ once you are
sure that /usr/bin/gdb 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 gzip(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 standard utilities (basename, chmod, ln, mkdir, mktemp, rm, sleep, and tail).
BUGS
gzexe 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.
GZEXE(1)