Programming in an Interpreted language executed by a running Shell

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-1
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0answers
5 views

how to export nam of logged in user correctly? [migrated]

I have the following script here. #!/bin/bash #some initial variables DLURL=https://raw.github.com/horvan/drubuntu/master DIRURL=/opt/.drubuntu #Get files to run the installation wget -O ...
4
votes
1answer
34 views

Script does not run under Domain Administrator

Server running 2003R2. I have a script, which basically sets a variable, which then uses it to name a backup file. I have given the exact script here: echo > "%temp%\tmp.vbs" wscript.echo 10000 ...
0
votes
0answers
30 views

SSH issues: keyfile and host file not working as expected

When I login to server with a key ssh -i /home/me/.ssh/id_rsa server everything goes without glitch. The key is authorized on the server. However if I try to do same from a shell script, I get a ...
1
vote
3answers
4k views

Cannot get Exchange PowerShell script to run under Scheduled Tasks

I have a PowerShell script that works when entered directly into the PowerShell. The PowerShell program is run with the shorcut: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe ...
0
votes
1answer
36 views

Executing local function code on a remote server

I am updating about 20 bash scripts that perform various server-side operational tasks, checking status / sending reports etc. On some environments these scripts will run locally, on others they need ...
-2
votes
2answers
52 views

How to insert text from a file into another in bash [closed]

The content in fileA is: Here’s the ip list. ip: 2.2.3.4 ip: 2.2.3.5 ip: 2.2.3.6 ip: 2.2.3.7 The content is fileB is ip: 1.2.3.4 ip: 1.2.3.5 ip: 1.2.3.6 ip: 1.2.3.7 How to use sed command or ...
0
votes
0answers
7 views

find running ec2 instances and compare with tag like “linux” running instances or get mail whose running without tag. vai shell script

with help of code: Array3=ec2-describe-instances | grep INSTANCE | grep running | awk '{print $2,$5,$9,$10}' Array2=ec2-describe-tags --filter "resource-type=instance" --filter "key=linux" | awk ...
1
vote
0answers
58 views

Powershell-Script is not exectued correctly

I have a power-shell-script which is called by a batch-file. The batch calls the script after it has set the execution policy to unrestricted. Currently the script does nothing more than writing a ...
13
votes
4answers
35k views

How do I sleep for a millisecond in bash or ksh

sleep is a very popular command and we can start sleep from 1 second: # wait one second please sleep 1 but what the alternative if I need to wait only 0.1 second or between 0.1 to 1 second ? ...
1
vote
1answer
41 views

Mysql optimize one table in all databases

I see in the mysqlcheck manual that there's an option for --tables that overrides that databases option, but it isn't well explained. I'm trying to run mysqlcheck -o and I want it to optimize a ...
-1
votes
1answer
134 views

Bash Script - Expect does not send password that ends with $!. Also need improvement to report connection timed out

Update: Password issue is fixed and connection timed out message was fixed too. Adding \ before $! worked. Example: *password\$! set passwds { *password\$! @tempP@ss %Test4%} For connection timed ...
3
votes
3answers
59 views

How to pass command output as several arguments to another command

I have a command that produce a output like this: $./command1 word1 word2 word3 I want to pass this three words as arguments to another command like this: $ command2 word1 word2 word3 How to pass ...
1
vote
1answer
68 views

Operator \> and \< (string version comparison) are not recognised in shell script

I am trying to run Casandra nodetool and getting warnings coming from .sh script. [root@d11ca4cc-fa95-c8a9-e133-e64c434f0e6f ~]# nodetool status /opt/local/share/cassandra/bin/nodetool[53]: .[97]: ...
-1
votes
2answers
110 views

Delete all files except the newest of each day

I have dump directory that is filled at the rate of one file per 4 hours. I wish to keep all files for a week then delete all except the newest of each day. Bash is preferred though other solution ...
0
votes
3answers
88 views

how to run the dialog command with proccess

Please look on my code – ( bash script ) I want to display both dialogs on the screen on the same time, one dialog display the: tail –f from - /var/log/proccess1.log , and the second dialog ...
0
votes
2answers
58 views

While loop does not return control

The following shell script works only for first server and does not loop to the next. I tried 0< before the ssh command but it still does not return to the shell script once connected. #!/bin/sh ...
0
votes
1answer
58 views

Cronjob for a bash script pauses for 2 minutes randomly

I have been running a bash script on CEntOS 5.5 machine that checks replication on a remote mysql server. The script creates a temporary lock file and is scheduled to run in Crontab every minute. But ...
0
votes
0answers
60 views

Bash and background processes PGID and receiving signals

My actual problem is that a process I run in an rcfile in docker as docker run container bash --rcfile rcfile remains attached to the bash session by sharing the PGID which means that when I Ctrl-C an ...
1
vote
2answers
160 views

Which open source program is similar to the Linux “dialog” command? [closed]

The linux dialog command is a great tool for creating dialog boxes in terminal windows (e.g. in a bash script). However, there is a drawback of dialog which is that the window is always positioned in ...
3
votes
1answer
114 views

How to view two dialog boxes on the linux console, running on the same time?

I want to view on the Linux console two dialog windows on the same time. I want a window that views the progress BAR, and the a second tailbox that view the logs are running. The problem is that the ...
0
votes
2answers
165 views

Bash: Execute command from variable without eval

I have a problem with a script which should execute a curl command composed from the given arguments. It works if I use eval in the subshell, however, I would like to avoid that as it seems to be bad ...
4
votes
2answers
3k views

Unix separate multiple commands which has '&' (execute in background) in the end

To separate regular commands in Unix is to put semicolon in the end like this: cd /path/to/file;./someExecutable; But it seems not working for commands like this: ./myProgram1 > /dev/null & ...
-1
votes
2answers
253 views

Read mail from Postfix using shell script [closed]

I would like to be able to read incoming mail from a Postfix MTA using a shell script. The shell script should be able to retrieve the mail headers, subject, body, attachments, etc., then mark the ...
1
vote
3answers
1k views

Running ssh-agent from a shell script

I'm trying to create a shell script that, among other things, starts up ssh-agent and adds a private key to the agent. Example: #!/bin/bash # ... ssh-agent $SHELL ssh-add /path/to/key # ... The ...
0
votes
1answer
157 views

unable to run the script in linux using plink

I'm unable to run a script in linux using plink.exe. I'm using my user x to login and script is under y user, which I need to sudo to y and run it. I was able to at command prompt manually but not ...
-2
votes
1answer
62 views

how to write a script to get ifInOctets and ifOutOctets? [closed]

Can any one help me with writing a script to get ifInOctets and ifOutOctets from a server 10.38.2.24 ? I need help
0
votes
1answer
69 views

Bash function hangs while command run perfectly without function

Following function hangs : ssh() { local RESULTS; RESULTS=$(ssh $USERNAME@$SERVER $SSH_COMMAND1); echo $RESULTS; } ssh; while if i run following commands they work fine : ...
0
votes
1answer
484 views

Passing variables in kickstart

I have a kickstart file that takes a hostname in the %pre section. I cannot seem to figure out how to get it two the first. As you see it sends the server information to another device which then ...
0
votes
1answer
384 views

ways to automatically fix line endings in shell scripts or files who break with ^M

Problem We regularly break our files lines endings and things stop working without us noticing. Bash complains about "invalid option" or ": command not found" as described here: ...
3
votes
3answers
587 views

Year Month day from file name in shell script

I hava file names like below adn_DF9D_20140515_0001.log adn_DF9D_20140515_0002.log adn_DF9D_20140515_0003.log adn_DF9D_20140515_0004.log adn_DF9D_20140515_0005.log adn_DF9D_20140515_0006.log ...
1
vote
1answer
195 views

Replacing LineFeed \x0a with SED

I have to delete lots of Linefeeds (Hex \x0a) in a logfile. I just have sed to solve the problem. It is a bit complicated I know.. Do you have idea how to solve the problem? Here is an example ...
0
votes
2answers
261 views

Moving files using sftp

I am trying to move files from one location to another on the remote server using sftp below: for i in a b c d do sftp $REMUSR <<EOM>>$OUT 2>&1 rename ...
2
votes
2answers
994 views

Can I change the ownership of all the files of a specific user?

Is there a way to recursively find all files owned by a user and change them to another user/group in Gnu/Linux? I assume there must be some magic one liner but my command line wizardry skills are ...
2
votes
3answers
12k views

How to run a script automatically on system startup in centos

I've successfully installed TeamCity ib CentOS 6.2 Minimal. I'm stuck on trying to run a script automatically on system startup: /opt/TeamCity/bin/teamcity-server.sh start I've googled around and ...
0
votes
1answer
93 views

How do I write a script that compares folder/symbolic-link names from two diffrent folders?

I need help in writing a script to create symbolic links. Here is a script that I have been running on background. #!/bin/bash SOURCE="/home/$USER/www" DEST="/var/www" while true; do find $SOURCE ...
0
votes
3answers
179 views

Bash script: compare paths issue

I'm working on the bash script that iterates over the list of files. I need to compare the paths to this files with the array containing the restricted paths. Inside the for loop I get a path to a ...
2
votes
1answer
38 views

Inspecting how $PATH gets created

Is it possible to "listen" to a variable's value during the start of a new shell? I have a script that checks for the $PATH variable in the typical places, but I'd like to try something different. ...
-2
votes
1answer
35 views

Ubuntu shell: Get tomorrow's weekday [closed]

I have a shell script for backups and I need the Weekday of tomorrow. $Today = $(date +%a) #$Tomorrow = ?
0
votes
3answers
379 views

Exclude with the find command [duplicate]

I need some help getting the find command to work right in a script working on. I need to be able to exclude some directories. Below I have what I'm doing as a work around. sudo find / ( -name ...
4
votes
1answer
439 views

Shell script: the child process do not terminate in linux

I have written a shell script to initiate three background process in the same time. In shell script I am trying to wait for all children to finish their job and then the parent job to terminate. But, ...
0
votes
2answers
410 views

Script for search string inside the file for every one hour

I need to write a script where the particular string(alphanumeric) should be searched inside the file with every hour for whole day. And the search should not contain the previous hour results. Time ...
2
votes
1answer
548 views

Terminate remote process when backgrounded ssh session is terminated

So right now I have a bash script that runs a command on a remote machine using ssh. The machine running the bash script is a Linux machine and the remote machine is a Windows machine running cygwin. ...
2
votes
1answer
752 views

pam_exec.so PAM module does not export variable PAM_USER as stated in the documentation

I'm trying to use the pam_exec.so PAM module to execute a script which needs to know the username/password coming from the application (OpenVPN in this case). I have a script that executes printenv ...
1
vote
0answers
558 views

Script Shrew VPN

I have the Shrew client installed in order to connect to a cisco VPN. (side note: anyconnect royally blows and I spent several hours trying to get it to work; I had shrew running within 2 minutes ...
0
votes
2answers
758 views

rsh for windows 7

I am looking for rsh client for windows 7. It should be GNU. I also can't run setup on that machine, so this file must be copied. Reasons: I had a windows XP batch file with rsh commands that ...
0
votes
2answers
2k views

syntax error near unexpected token `then'

I created bash script wich works as Nagios plugin. Here is a part of it: 44 CURDUPLEX=`ethtool $IFACE|grep "Duplex"|cut -d ':' -f 2|xargs` 45 CURSPEED=`ethtool $IFACE|grep "Speed"|cut -d ':' -f ...
2
votes
3answers
2k views

power shell error: Cannot bind parameter

when i am trying to execute the below PowerShell command, i got error . The command : *PS cert:\currentuser\authroot> gci | where subject -like "UTN"* The error is below : Where-Object : Cannot ...
1
vote
2answers
409 views

Unix quota per user script

Is there any way to automate user's home folder qouta by script. I have auto useradd script, and I want to add code in script about quota for home folder of size 2 GB. For example: edquota sally ...
0
votes
2answers
82 views

redirect command executed along with output shell

I would like to redirect the command executed along with the output to a file. for example: #ls >ls_out.txt ls_out.txt should be something like : ls file1 fil2 Thanks!
-1
votes
2answers
169 views

Run a script on ssh login

I have a development env. with 4 users, I want to be able to log their time logged in since they are contractor working from home. I have NO idea how to do it, my sys admin left me this weekend and I ...