1. Shell Programming and Scripting

Hi every body, I want to know what is the different between the following: $VAR1 ${VAR2} "${VAR3}" Are they equivalent? Thanks in advance (1 Reply)

2. Shell Programming and Scripting

I am running a script remotely to another client. after it runs it places the file in /tmp. I need the file in /tmp to be renamed to the local hostname. but when i set the variable it names the file to my local hostname. how do i fix that (4 Replies)

3. Shell Programming and Scripting

Hi, I want to create a file named 'abc(+1)' and append the data of file 'abc' to it. But getting error as unexpected'(' when i tried to use the following command. cat abc > abc(+1) Is there any other way to include brackets along with +1 in the file name? TIA. (3 Replies)

4. Shell Programming and Scripting

hi all, Please advise at what circumstance those file will become -rwxr-xr-x 1 psa psa 1969088 Aug 18 2006 #libaa.sl -rwx------ 1 psa psa 2166784 Jul 25 2006 #libcrypto.sl.0.9.7 -rwx------ 1 psa psa 904040 Jul 25 2006 #libxxx.sl -rwx------ 1 psa ... (2 Replies)

5. Shell Programming and Scripting

OK, so a quick background: I am a sys admin for a 1:1 deployment in academia with Macbooks, totaling around 6,000. Macbooks get shifted around from building to building and go to and from the repair center if hardware repair is needed. Often, some machines will get moved from one building to... (8 Replies)

6. Shell Programming and Scripting

Hi, I need some help! I have a file in which i im splitting into 20 different files each called model_001.in model_002.in etc... i would like to make directory for each file using only the name and not the extension so that the directory names are model_001 model_002 etc. ... (8 Replies)

7. Shell Programming and Scripting

Hi All, I have a rather stange set of requirements that I'm hoping someone here could help me with. We receive a file that is actually a concatenation of 4 files (don't believe this would change, but ideally the solution would handle n files). The super-file looks like:... (7 Replies)

8. Shell Programming and Scripting

Hi, su - oracle<<EOC export PATH=${PATH}:${ORACLE_HOME}/bin exit EOC set `sqlplus -S $user_name/$password@$tns<<EOS set head off select min(time),max(time) from products; exit; EOS` var1=$1 var2=$2 su - oracle -c "exp user/pass@localdb... (7 Replies)

9. Shell Programming and Scripting

#!/bin/bash while read inputline do what="$inputline" echo $what; if ; then exit fi $reextend $what $print ls -a done this is my code i am trying to change all of the file types of a certain directory to another file type but im not all the way there can someone help please (3 Replies)

10. Shell Programming and Scripting

Hi, I have a folder that contains files abc.txt def.txt ....and so on Inside abc.txt, I have @<TRIPOS>MOLECULE 4|Chelerythrine|abcb11_earlyIdentification_Stronginhib_washed_ligprep|sdf|1|dock Inside def.txt, I have @<TRIPOS>MOLECULE... (6 Replies)