05-11-2006
can it be done with csh ?
when i try to run it as single line in csh on one file :
( echo 'test.txt ,$s/foo/blah/g' ; echo 'wq' ) | ex -s "test.txt"
im geting : test: Not an editor command
what im doing wrong here?
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi everyone.
I am new to the forums and new to Unix, so please pardon my beginner "status".
In my company, we have a few C shell scripts, which we call BAT files (!). They all start with the usual "#/bin/csh" line to get it to run the .cshrc script which preloads the session with a lot of... (1 Reply)
Discussion started by: SpanishPassion
1 Replies
2. Shell Programming and Scripting
In csh I can do this
echo `ps -ef | grep root | awk '{print $2}'`
how would I get the same results using perl.
Thanks (6 Replies)
Discussion started by: bdsffl
6 Replies
3. Shell Programming and Scripting
Hi All,
I am trying to put the csh variable into a perl.
In the below case, i am trying to put the csh variable "var" into my perl code. I tried to use '"$var"' but i don;t think it works.
Can anybody help me pls?
#!/bin/csh
set var = `echo "xxx"`
perl myperlcode.pl file
... (9 Replies)
Discussion started by: Raynon
9 Replies
4. UNIX for Dummies Questions & Answers
I am using perl to perform a search and replace. It works at the command line, but not in the csh shell script
perl -pi -e 's@/Pattern@@g' $path/$file
I used the @ as my delimiter because the pattern contains "/" (3 Replies)
Discussion started by: NobluesFDT
3 Replies
5. Shell Programming and Scripting
Hmm quite difficult for me to express my problem in one sentence.Introduction {i am a newbee to csh perl, awk and stuff, and by surfing these forums i managed to build quite a big code using all three of them in a script. Have to admitt, it was not a good idea, and its the perfect example of how... (3 Replies)
Discussion started by: Radamez
3 Replies
6. Shell Programming and Scripting
Hi ,
I am trying to convert the below code embedded in a csh script to Perl.
Can any expert give me some advice on this ?
sed -n ''"$start_line"',$ p' $tester_dir/nfiles_extracted.txt|cut -c1-4,6-|/bin/perl $test_summary/compare_for_all
_Duts.pl|sort > $tester_dir/nfiles_extracted1.txt (0 Replies)
Discussion started by: Raynon
0 Replies
7. Shell Programming and Scripting
I use csh a lot but I don't really write csh scripts. Now I have a need to implement a security check (written in perl; verify an user input security code) into a csh script. Here is the senario:
#csh
1. call the perl script
2. if the perl script returns 'true', pass on;
if the perl... (1 Reply)
Discussion started by: Julian16
1 Replies
8. Shell Programming and Scripting
Hi,
i've a string
/u/user/DTE/T_LOGS/20110622_011532_TEST_11_HD_120/HD/TESi T_11_HD_120/hd-12
i need to get string, like
/u/user/DTE/T_LOGS/20110622_011532_TEST_11_HD_120/HD
the words from HD should get deleted, i need only a string till HD, i dont want to use any built in... (4 Replies)
Discussion started by: asak
4 Replies
9. Shell Programming and Scripting
I have 3 programs, 1 in perl, 2 in csh: call them perl1, csh1 and run.ol
I need perl1 to set csh1 variable NOLOG_qsub = ""
I need perl1 to run, run.ol
run.ol takes the executable and input and outputs to output
run.ol#!/bin/csh -f
# run.ol executable input output
perl1 should... (1 Reply)
Discussion started by: austinj
1 Replies
10. UNIX for Beginners Questions & Answers
hi everyone
what is difference between "if ( -e Arch )" and "if ( -e ./Arch )" in csh shell?
Many Thanks
samad (1 Reply)
Discussion started by: abdossamad2003
1 Replies
LEARN ABOUT OPENSOLARIS
echo
echo(1B) SunOS/BSD Compatibility Package Commands echo(1B)
NAME
echo - echo arguments to standard output
SYNOPSIS
/usr/ucb/echo [-n] [argument]
DESCRIPTION
echo writes its arguments, separated by BLANKs and terminated by a NEWLINE, to the standard output.
echo is useful for producing diagnostics in command files and for sending known data into a pipe, and for displaying the contents of envi-
ronment variables.
For example, you can use echo to determine how many subdirectories below the root directory (/) is your current directory, as follows:
o echo your current-working-directory's full pathname
o pipe the output through tr to translate the path's embedded slash-characters into space-characters
o pipe that output through wc -w for a count of the names in your path.
example% /usr/bin/echo "echo $PWD | tr '/' ' ' | wc -w"
See tr(1) and wc(1) for their functionality.
The shells csh(1), ksh(1), and sh(1), each have an echo built-in command, which, by default, will have precedence, and will be invoked if
the user calls echo without a full pathname. /usr/ucb/echo and csh's echo() have an -n option, but do not understand back-slashed escape
characters. sh's echo(), ksh's echo(), and /usr/bin/echo, on the other hand, understand the black-slashed escape characters, and ksh's
echo() also understands a as the audible bell character; however, these commands do not have an -n option.
OPTIONS
-n Do not add the NEWLINE to the output.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWscpu |
+-----------------------------+-----------------------------+
SEE ALSO
csh(1), echo(1), ksh(1), sh(1), tr(1), wc(1), attributes(5)
NOTES
The -n option is a transition aid for BSD applications, and may not be supported in future releases.
SunOS 5.11 3 Aug 1994 echo(1B)