'echo dir_path | xargs cd' does not work? Post: 302412673

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

bash pattern matching echo *[! '/' ] doesn't work

without using ls, just using echo so purely pattern matching I can say echo */ <-- lists directories but how would I match files? surely something like *!/ or * but neither work ? it seems like there isn't much that I can put in but surely i should be able to put any ascii...

2. Shell Programming and Scripting

if [ -z echo foo | egrep -e 'regexp' != '' ] -> dont work

Hallo, I need to test a String (a special ip number-string). So I want to run that: ipadress=172.0.0.0 # for debugging: echo $ipadress | egrep -e '172\.?\.??\.??$' # the test that doesnt work if test -z `echo $ipadress | egrep -e '172\.?\.??\.??$'` != "" then echo "match" else...

3. Shell Programming and Scripting

echo $PWD doesn't work

I have entry in the my .profile like below, but still i see $PWD is not defied in my system export PS1=$LOGNAME@`hostname`':'$PWD'>' echo $PWD also gives me nothing, my env list also give no entry for PWD.Can someone help me setting PWD variable. I use /bin/sh

4. UNIX for Dummies Questions & Answers

How to correctly use an echo inside an echo?

Bit of a weird one i suppose, i want to use an echo inside an echo... For example... i have a script that i want to use to take users input and create another script. Inside this script it creates it also needs to use echos... echo "echo "hello"" >$file echo "echo "goodbye"" >$file ...

5. Shell Programming and Scripting

shell script, echo doesn't work

#!/bin/sh something(){ echo "Inside something" echo $1 $2 } val=$(something "Hello " "world") Output expected: Inside somethingHello world But it's not echoing.

6. Shell Programming and Scripting

Color on echo output does not work

Hi, When I run: echo "\033I see hi in color, but if I run this color is not shown, why? (echo "\033Thanks Israel. ---------- Post updated at 05:17 AM ---------- Previous update was at 04:43 AM ---------- DONE!! I had to run more -v. Thanks

7. Shell Programming and Scripting

echo doesn't work right

Hi,when I run my first shell script,I got something that doesn't work right. I wrote this code in the script. echo -e "Hello,World\a\n"But the screen print like this: -e Hello,World The "-e" wasn't supposed to be printed out. Can anyone help me out?:wall: Many thanks!:)

8. Shell Programming and Scripting

echo file deleted by xargs

my command deletes the oldest file from a folder and I'd like to have some type of output when the file is selected or deleted. ls -t -1 | tail -n 1 | xargs rm I'm not sure how to incorporate echo into this. Thanks,

9. UNIX for Dummies Questions & Answers

Echo does not work to append to a new line

Hi, i am witing a function in a shell script which will echo the file name and witre in to the new line, but i dont get expected results. The below is my code #!/bin/bash DATE=$1 myview(){ base_name=$1 echo -ne "${base_name}${DATE}">> /path/to/file/txt } myview sample3030 myview...

10. What is on Your Mind?

Echo eval xargs and other siblings

It always seemed to me that these utils are siblings. All they do are that substitute values for variables, rearrange the parameters, and confuse the input with the output. :) I tried to display their main signature in table together. To show their similarities

LEARN ABOUT SUSE

suspend

suspend(1)                                                         User Commands                                                        suspend(1)

NAME

       suspend - shell built-in function to halt the current shell

SYNOPSIS

   sh
       suspend

   csh
       suspend

   ksh
       suspend

DESCRIPTION

   sh
       Stops the execution of the current shell (but not if it is the login shell).

   csh
       Stop the shell in its tracks, much as if it had been sent a stop signal with ^Z. This is most often used to stop shells started by su.

   ksh
       Stops the execution of the current shell (but not if it is the login shell).

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE         |      ATTRIBUTE VALUE        |
       +-----------------------------+-----------------------------+
       |Availability                 |SUNWcsu                      |
       +-----------------------------+-----------------------------+

SEE ALSO

       csh(1), kill(1), ksh(1), sh(1), su(1M), attributes(5)

SunOS 5.10                                                          15 Apr 1994                                                         suspend(1)

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

bash pattern matching echo *[! '/' ] doesn't work

Discussion started by: james hanley

2. Shell Programming and Scripting

if [ -z echo foo | egrep -e 'regexp' != '' ] -> dont work

Discussion started by: wiseguy

3. Shell Programming and Scripting

echo $PWD doesn't work

Discussion started by: yesmani

4. UNIX for Dummies Questions & Answers

How to correctly use an echo inside an echo?

Discussion started by: mokachoka