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1
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3answers
239 views

Read everything that has been echo'd and 'errored' to terminal window?

I've inherited a complex shell script running on OSX that gets run on a crontab. Within the script I would like to periodically read everything in the terminal window and write it to another file... ...
0
votes
3answers
2k views

Make .sh file executable

I have a .sh file which is not becoming an executable. I tried doing it in the properties but as soon I ticked the checkbox, the tick vanished in a second. I then tried sudo chmod +x filename.sh ...
0
votes
2answers
76 views

Getting errors trying to run shell script (Linux)

I'm trying to run the following script. I have run it before without issue, but now I encounter an error. #!/bin/bash # init function pause(){ read -p "$*" } echo & echo "(Website):" ...
0
votes
2answers
24 views

Copy shell configuration from one machine to another?

I've got login to another server where shell configurations are not like I would want. For example I don't see my username and CWD on prompt, and when I press arrow key, instead of giving last entered ...
-1
votes
2answers
25 views

What is the risk when editing crontab file without the “crontab -e” command?

I developed a script in which I add lines to the crontab file with echo command and I remove lines with sed command. I do not know the risk of that especially that I find in some web site that we ...
2
votes
1answer
728 views

execvp exec format error for shell script on Red Hat Enterprise Linux 6

We have two RHEL 6 systems that are running identical versions of the kernel and glibc (glibc–2.12–1.90.el6_3.6). According to the POSIX standard and the Linux man pages, if the kernel determines that ...
1
vote
1answer
153 views

Why do I sometimes get 'sh: $'\302\211 … ': command not found' in xterm/sh?

Sometimes when I simply type a valid command like 'find ...', or anything really, I get back the following, which is completely unexpected and confusing (... is command name I type): sh: ...
1
vote
1answer
513 views

How to force a longer `reboot` in Busybox v1.13.3?

reboot appears to make the root file system read-only almost immediately, causing a race condition with one of my processes which tries to write settings out to a file during its approx 1-2 second ...
1
vote
1answer
300 views

“Undefined variable” error in shell script on Sun Grid Engine

I have the following Sun Grid Engine submission script: #!/bin/sh # sun grid engine cluster # use current working directory #$ -cwd # merge error output into standard output stream #$ -j yes #$ -o ...
0
votes
1answer
56 views

Issues with this sh script?

Having issues executing this sh script...i don't see anything wrong with it, does someone else see something I screwed up? echo "**************************************" echo "*** ...
0
votes
1answer
67 views

How to make an alias and work in sh for all users (not in bash)?

My question maybe is silly, but how can I make an alias so as to work in sh for all users? I know that I can put an alias, let say this one: alias ls='ls -l' in /etc/bash.bashrc so as to work in ...
0
votes
1answer
553 views

Symbolic links for directories

Really need a quick help on this. This is the scenario. Created source directory SOURCE : /apps/application_scripts/intl/bin Here I have lot of shell scripts (*.sh) TARGET : ...
0
votes
1answer
437 views

How to configure using arrow key to repeat previous shell commands in Minix

I am new to Minix. I'm so impressed by the speed of the system. It looks elegant, I like it. However, I have a question about the shell. In Linux, while using a shell, up and down arrow keys can be ...
1
vote
0answers
166 views

execl: couldn't exec `/bin/sh'

I accidentally moved the whole bin, boot, dev and etc directory. After moving everything back I get the following error email from various cron jobs: execl: couldn't exec `/bin/sh' execl: No such ...
1
vote
0answers
486 views

using screen with start-stop-daemon, sysv

I'm trying to run a program with an ncurse interface as a daemon using screen. I want to use start-stop-daemon to manage the process, but I'm having trouble creating a SysV init script. Variables: ...
0
votes
0answers
7 views

Trying to find dbus session, doesent work

Trying to use notify-send with cron, it needs dbus, what im i doing wrong? var= $(set | grep '^DBUS_SESSION_BUS_ADDRESS=') export DBUS_SESSION_BUS_ADDRESS=$var #!/bin/sh { ...
0
votes
0answers
13 views

Make a script identify DBUS session address and use it

I'm using cron with notify-send to display some notifications, but it requires DBUS session to run Here is the script: export DBUS_SESSION_BUS_ADDRESS=[session] #!/bin/sh { DISPLAY=:0 ...
0
votes
0answers
26 views

Idle timeout Bourne-style shell

Is there any way to timeout idle users in Bourne-style shell (/bin/sh). man sh does not talk about it. http://www.freebsd.org/cgi/man.cgi?sh TIMEOUT or TMOUT shell env variables in /etc/profile ...
0
votes
0answers
223 views

bash script rm cannot delete folder created by php mkdir

I cannot delete folder created by php mkdir for I in `echo $*` do find $I -type f -name "sess_*" -exec rm -f {} \; find $I -type f -name "*.bak" -exec rm -f {} \; find $I -type f -name ...