Sponsored Content
Full Discussion: A bash problem
Top Forums Shell Programming and Scripting A bash problem Post 302703395 by bogof_tom on Wednesday 19th of September 2012 04:49:58 PM
Old 09-19-2012
There's a command that does exactly what I want. Huh! Thanks for that!
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Bash while loop problem

Hi, I'm having a problem with the while loop in bash. I try the following script: #!/bin/bash while true do echo "test" done When I try this, it gives me this error: while: Too few arguments. What am I doing wrong? Thanks (5 Replies)
Discussion started by: Kweekwom
5 Replies

2. Shell Programming and Scripting

Bash problem

Hello there, I'm a beginner in bash programining and I have a problem with the interpretetion of the code: sed -e "s/\(*\):.*/\1/" in this for loop: for process in $(sed -e "s/\(*\):.*/\1/" /etc/passwd) thx for any help edgehead (3 Replies)
Discussion started by: edgehead
3 Replies

3. Shell Programming and Scripting

problem about '..' in bash

There is an interview question about UNIX bash: Some shells like bash try to make '..' always work propery, namely, from home directory, cd ../$USER will place you in your home directory. Does bash always get this behavior correct? Anyway can provide any example that bash doesnt work well? ... (4 Replies)
Discussion started by: usfish
4 Replies

4. Shell Programming and Scripting

bash problem

I have a ksh script with the following code and working fine under ksh. IFS=$IFS IFS=: while read a b c do test "$a" = "$oraserver" && { orahome=$b; break; } echo $orahome done < /var/opt/oracle/oratab2 IFS=$_IFS ... (13 Replies)
Discussion started by: talashil
13 Replies

5. Shell Programming and Scripting

bash problem with if

#!/bin/bash # This script takes two arguments: <path> and <dir>. It has to copy in <dir> #+ all regular files in <path> with .c extension containining at least one while #+ instruction and one if instruction. if then for file in $(ls "$1" | grep "\.c$") do if # doesn't... (9 Replies)
Discussion started by: Luke Bonham
9 Replies

6. Shell Programming and Scripting

bash problem

hello i am new with linux hello unix forum. i have big problem i want to install the samp server for every user folder for ex.. samp for my frined name fred fredsamp then i want create more samp to my firend lee i want folder name will be leesamp i want to know how make the script put the... (0 Replies)
Discussion started by: mage200
0 Replies

7. Solaris

bash problem?

I am using SunOS 5.9 and have the following outcome when using the sh and bash shells; has anyone else had this: (tests behave differently) bash-2.05$ ksh $ if echo $SHELL; uname -a;; then echo yessssssssssssss; else echo nooooooooooooooo; fi SunOS s036cln001014 5.9 Generic_118558-27 sun4u... (4 Replies)
Discussion started by: Cliffcard
4 Replies

8. Shell Programming and Scripting

Problem with bash if

Hi, i am making a little script that when its invoked with p or f, it will do different things (p will ask the user to input an string and it will count its words , and f will ask the user a directory and will list the number of files in that directory. But if wont get the comparation string... (1 Reply)
Discussion started by: lamachejo
1 Replies

9. Shell Programming and Scripting

zero padding problem (bash)

Hi there, I need to loop some values, for i in $(seq $first $last) do does something here donefor $first and $last, i need it to be of fixed length 5. so if the input is 1, i need to add zeros in front such that it becomes 00001. It loops till 99999 for example, but the length has to be... (4 Replies)
Discussion started by: jremio
4 Replies

10. Shell Programming and Scripting

Problem With Bash Scripting

What's up guys, I am currently trying to figure out the answer to this question and I cannot for the life of me! The question is : "Explain how to do the following in UNIX/Linux shell script. You are not expected to remember the exact command syntax, but explain approximately how you would... (1 Reply)
Discussion started by: malikirl
1 Replies
ZGREP(1)                                                      General Commands Manual                                                     ZGREP(1)

NAME
zgrep - search possibly compressed files for a regular expression SYNOPSIS
zgrep [ grep_options ] [ -e ] pattern filename... DESCRIPTION
Zgrep invokes grep on compressed or gzipped files. These grep options will cause zgrep to terminate with an error code: (-[drRzZ]|--di*|--exc*|--inc*|--rec*|--nu*). All other options specified are passed directly to grep. If no file is specified, then the standard input is decompressed if necessary and fed to grep. Otherwise the given files are uncompressed if necessary and fed to grep. If the GREP environment variable is set, zgrep uses it as the grep program to be invoked. EXIT CODE
2 - An option that is not supported was specified. AUTHOR
Charles Levert (charles@comm.polymtl.ca) SEE ALSO
grep(1), gzexe(1), gzip(1), zdiff(1), zforce(1), zmore(1), znew(1) ZGREP(1)
All times are GMT -4. The time now is 09:32 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy