Quick question,
File A has one line (10 charachters), File B has one line (10 charachters).
how do a concat these two files together to produce a file (File C) that has the contents of Files A + B together onto one line of 20 Charachters
if I use:
cat FileA FileB > FileC
I get the... (5 Replies)
Hi,
I need to write a shell script that should lists only the files that starts with alphabet from the /proc dir and then I have to cat those files and redirect to a file.
But my below script is not working. It is reading the first file properly but not the subsequent files. Please throw a... (2 Replies)
Hi,
I was a typical Windows guy. Like to do things just by clicking my mouse:cool:. I got a new job now...where they are big on unix.
I am trying to wet my fingures now with unix. Haven't taken the dive yet.
I am trying to find a solution for this problem.
Please help me with some... (4 Replies)
Hi All,
I am trying to rsync some of the latest files from remote m/c to my local linux box.
Folder structure in my remote m/c looks like this
/pub/Nightly/Package/ROLL/WIN
/pub/Nightly/Package/SOLL/sol
/pub/Nightly/Package/SOLL/linux
Each of the folder contains gzip files which on daily... (0 Replies)
Hi all,
I have a directory with many subdirectories each named like so: KOG0001, KOG0002, ...KOG9999.
Each of these subdirectories contain a variable number two kinds of files (nuc and prot) named like so: Capitella_sp_nuc_hits.fasta (nuc) and Capitella_sp_prot_hits.fasta (prot). The... (2 Replies)
I'm trying to figure out how to open and copy all contents of files last modded on aug 14 to one single text file. Also, I'm trying to do this in one command string.
I have
ls -l -R | grep "Aug 1" but all this does is print the -l info with Aug 1 in it.
how can I modify this so that
ls... (3 Replies)
I have a large * delimited text file and need to highlight specific columns on specific lines. The file looks similar to this:
ABC*01*00*01*00000 000000 *00000 000000 *35*0*0*0*0*20000*0*0*1*0000*00*4*0*3*0*0*1*0* *35*0000*001*4*1OT2*0148*0*0*0*0*0*0*6A7801B0**TEST1... (1 Reply)
I am new to Linux and I am trying to cat only N files in a folder. N is dynamically given number at runtime.
If I give N as 2 then cat only 2 files in the folder
and If I give N as 5 then cat only 5 files in the folder.
Is there any way to do that? (6 Replies)
Discussion started by: KMusunuru
6 Replies
LEARN ABOUT OPENSOLARIS
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 /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 gzip(1), gznew(1), gzmore(1), gzcmp(1), gzforce(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
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.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+--------------------+-----------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+--------------------+-----------------+
|Availability | SUNWgzip |
+--------------------+-----------------+
|Interface Stability | Committed |
+--------------------+-----------------+
NOTES
Source for gzip is available on http://opensolaris.org.
GZEXE(1)