hi so I was debugging some scripts and I ran into a problem that did not come up before
I figured the second $ is meant to reference the end of the line but this gave me trouble in my c shell. anyone know whats wrong here or how to rewrite this???
I'd like to make a script that I can execute every time I sign on to my linux box that keeps track of the time and allows to me to add a remark to a file. So basically once I log in, I run the script, and it outputs the date and time to a text file (log.txt). But that isn't my problem.
I need... (1 Reply)
context:
while reading tutorial on the read command, one of the first examples, demonstrating its use, follows as such:
$ x=abc ; printf "x is now '%s'. Enter new value: " $x ; read x
generating this output:
x is now 'abc'. Enter new value:
first, what does %s represent? I know... (3 Replies)
Hi All,
I am trying to update files placed in a folder to another directory structure, where that file pre existed. There are n directories so i have to search in every directory and where ever file exists need to replace it.
Problem faced:
1)Directories have files with name as xyz.class... (6 Replies)
I am using Mac OS X version 10.5.7, and had a problem accessing a folder on our shared area network. I logged in via terminal (bash shell), and did a ls -l on the main directory, and the directory that isn't showing up has an @ sign at the end:
rwxr-xr-x@ 19 admin staff 2048 Jun 1 07:53... (1 Reply)
Hi
I have a file inw which values are seperated by "|"
I want to count number of values present in each line of the file
Input file
AS|23 34|BD|A2|890
AK|23 44|D|A2|89076|89
AF|23 34|BD|A2|8
Result
5
6
5
there are 5 values inside | sign hence o/p will be 5 similarly in... (2 Replies)
Discussion started by: aaysa123
2 Replies
8. Forum Support Area for Unregistered Users & Account Problems
I am unable to sign in to the UNIX forum. I tried my username "timotei2" and the password - but access was denied. My email address - <removed> - was not recognised, either. This is strange as I registered some years back. Should I re-register, or can nyou re-set my log in credentials? (1 Reply)
Discussion started by: Unregistered
1 Replies
9. Forum Support Area for Unregistered Users & Account Problems
I tried logging in under my username (Michael Mullig) but as it's been a while I've forgotten my password. None of my email addresses are recognized either. Thinking that my username my have been purged due to lack of activity (understandable) I tried to re-register, only to find the name is still... (2 Replies)
I have a script which is reading value from property file and doing replacement in source location which contains multiple files.
property file has values
abc=xyz; yux=1;version=3.0;
bcd=123;apple==mango
when my script does search and reads value from property file.
its replacing value... (1 Reply)
Discussion started by: Shamkamde
1 Replies
LEARN ABOUT ULTRIX
zgrep
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)