04-02-2015
I see.
Strangely trying your example as is works for me. Are you using a different shell for the script than on the command line? In any case doing something like bash -x scriptname may help with debugging.
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
hi all,
Newbie to Unix and AIX. So my apologies if this is in the wrong place, etc.
Working on box -
uname# uname -a
AIX appt 3 5 00C08AAF4C00
when i type man (some valid command)
it just returns me to the # prompt.
Its running on the KSH shell.
man was working but i was trying... (14 Replies)
Discussion started by: djdavies
14 Replies
2. AIX
hi all,
Newbie to Unix and AIX. So my apologies if this is in the wrong place, etc.
Working on box -
uname# uname -a
AIX appt 3 5 00C08AAF4C00
when i type man (some valid command)
it just returns me to the # prompt.
Its running on the KSH shell.
man was working but i was trying... (6 Replies)
Discussion started by: djdavies
6 Replies
3. Cybersecurity
Hi,
I am trying to write a script which would figure out who has run which command and their IP. As i dont have any clue as to which commands would do this job, i request some gurus to help me on this.
Thanks
Vishwas (2 Replies)
Discussion started by: loggedout
2 Replies
4. Shell Programming and Scripting
Hi ,
I would like to assign command (with pipe) output to a variable. The code is as follows. The goal of the code is to get the last folder folder with a particular name pattern.
myDate=`ls | grep 2009 | tail -1`
echo "myDate=" $myDate
However, in the presence of the pipe, the code... (3 Replies)
Discussion started by: jeff_cen
3 Replies
5. UNIX for Dummies Questions & Answers
Hi,
I am having a list of directories with different login id's. My requirement is that i need to list the directories of my id and need to delete them. So i am using following code
ls -ltr ¦ grep userid ¦ rm -rf
But this is not working. So is there any way of doing it. Please note... (3 Replies)
Discussion started by: sarbjit
3 Replies
6. UNIX for Advanced & Expert Users
I would like to know why this command does not work.
I have a script which connects to and ftp site.
After getting the remote files localy i need move each remote file to a archive folder on the FTP site
*Please also note that some of the files have spaces in the file name.
Im trying to... (3 Replies)
Discussion started by: juanjanse
3 Replies
7. Shell Programming and Scripting
xargs work great when a command gives multiple line output which can be input to another. In my case it is not working coz the second command uses two words in it.
$ scr.sh
gives output like
193740
638102
375449
..
..
another command takes these number as inputs. it works great... (1 Reply)
Discussion started by: mahesh113
1 Replies
8. Shell Programming and Scripting
Hi Team,
Need a help on how to pipe a command out put to a shell script. My shell script looks like below.
cat shell_script
#!/usr/bin/ksh
input =$@
echo " we are inside the shell script"
echo " here are the input parameters"
..........................
..................
... (11 Replies)
Discussion started by: gvkumar25
11 Replies
9. Shell Programming and Scripting
Hello all!
I am trying to find the "Notes" backup from my iPhone in my folder ~/Library/Application\ Support/MobileSync/Backup/ which used to be in the sqlite file ca3bc056d4da0bbf88b5fb3be254f3b7147e639c. But since an update of the MacOS it is still there, but not updated anymore. (This is... (9 Replies)
Discussion started by: marek
9 Replies
10. Shell Programming and Scripting
Since output of w command have variable number of columns I want to get the output in pipe delimited format. I tried
export OFS="|"; w
but that does not work.
Any ideas? (4 Replies)
Discussion started by: Soham
4 Replies
SCRIPT(1) BSD General Commands Manual SCRIPT(1)
NAME
script -- make typescript of terminal session
SYNOPSIS
script [-a] [-c COMMAND] [-e] [-f] [-q] [-t] [file]
DESCRIPTION
Script makes a typescript of everything printed on your terminal. It is useful for students who need a hardcopy record of an interactive
session as proof of an assignment, as the typescript file can be printed out later with lpr(1).
If the argument file is given, script saves all dialogue in file. If no file name is given, the typescript is saved in the file typescript.
Options:
-a Append the output to file or typescript, retaining the prior contents.
-c COMMAND
Run the COMMAND rather than an interactive shell. This makes it easy for a script to capture the output of a program that behaves
differently when its stdout is not a tty.
-e Return the exit code of the child process. Uses the same format as bash termination on signal termination exit code is 128+n.
-f Flush output after each write. This is nice for telecooperation: One person does `mkfifo foo; script -f foo' and another can super-
vise real-time what is being done using `cat foo'.
-q Be quiet.
-t Output timing data to standard error. This data contains two fields, separated by a space. The first field indicates how much time
elapsed since the previous output. The second field indicates how many characters were output this time. This information can be used
to replay typescripts with realistic typing and output delays.
The script ends when the forked shell exits (a control-D to exit the Bourne shell (sh(1)), and exit, logout or control-d (if ignoreeof is not
set) for the C-shell, csh(1)).
Certain interactive commands, such as vi(1), create garbage in the typescript file. Script works best with commands that do not manipulate
the screen, the results are meant to emulate a hardcopy terminal.
ENVIRONMENT
The following environment variable is utilized by script:
SHELL If the variable SHELL exists, the shell forked by script will be that shell. If SHELL is not set, the Bourne shell is assumed. (Most
shells set this variable automatically).
SEE ALSO
csh(1) (for the history mechanism), scriptreplay(1).
HISTORY
The script command appeared in 3.0BSD.
BUGS
Script places everything in the log file, including linefeeds and backspaces. This is not what the naive user expects.
AVAILABILITY
The script command is part of the util-linux package and is available from ftp://ftp.kernel.org/pub/linux/utils/util-linux/.
Linux July 30, 2000 Linux