Invalid Argument Error In Unix
Contents |
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Unix & Linux Questions bash invalid argument solaris Tags Users Badges Unanswered Ask Question _ Unix & Linux Stack Exchange is a question and answer site
Solaris Java Invalid Argument
for users of Linux, FreeBSD and other Un*x-like operating systems. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a stty invalid argument ssh question Anybody can answer The best answers are voted up and rise to the top stty: : Invalid argument up vote 3 down vote favorite 1 I am telnet-ing into a Solaris machine and I'm getting the above error with my scripts. I realize this stty invalid argument scp is a common problem, and the solution is to check for the line 'stty erase ^H' within my profile, but I can't find it. .profile doesn't have any references to stty, and I don't have a .cshrc anywhere. I performed a grep in my home directory, but I came up with nothing. Is there another source of this problem? All the solutions online refer to either .profile or .cshrc. Thanks. scripting solaris telnet share|improve this question asked Mar 15 '11 at 13:49 noisesolo 10429 add a comment| 4 Answers 4 active
Stty Standard Input Invalid Argument Ssh
oldest votes up vote 0 down vote accepted I had this, it was an stty in .kshrc. Remember that .kshrc is sourced on all ksh scripts, interactive and non interactive. If you run a script, stty will still fire, try to work on stdin, which is a file (not a tty now) and fail with an error. share|improve this answer answered Mar 15 '11 at 19:55 Rich Homolka 37614 I realized that that was the file I needed to look for. Unfortunately, I don't have any traces of it under any home directories or /etc/. I even created my own with "if ( $?prompt && { tty -s } ) stty erase ^?" and various other lines I gathered online with no luck. Any other suggestions? Thanks. –noisesolo Mar 15 '11 at 19:59 I'd do: (1) log in. strace -p
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the solaris invalid argument workings and policies of this site About Us Learn more about Stack stty invalid argument solaris Overflow the company Business Learn more about hiring developers or posting ads with us Super User Questions Tags
Stty Standard Input Invalid Argument Cron
Users Badges Unanswered Ask Question _ Super User is a question and answer site for computer enthusiasts and power users. Join them; it only takes a minute: Sign up Here's http://unix.stackexchange.com/questions/9285/stty-invalid-argument how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top Bash Script: Invalid argument up vote 4 down vote favorite Why can't I use echo $1 > /sys/class/backlight/acpi_video0/brightness in a simple bash script? It gives me the error: echo: write error: Invalid argument. bash unix share|improve this question edited http://superuser.com/questions/385761/bash-script-invalid-argument Feb 4 '12 at 6:29 Garrett 3,66411330 asked Feb 3 '12 at 22:31 David Thorisson 12826 Having the same issue while trying to do the same thing. I've tried things like function brightness { bright=$1; sudo su -c 'echo "$bright" > /sys/class/backlight/acpi_video0/brightness'; } too, but I still haven't figured it out. –hangtwenty Nov 2 '12 at 12:15 add a comment| 4 Answers 4 active oldest votes up vote 1 down vote accepted Try echo "$1" > /sys/class/backlight/acpi_video0/brightness. I bet the shell is expanding $1 and thus echo thinks it is receiving a bunch of arguments, rather than a string. share|improve this answer answered Feb 4 '12 at 0:35 surfasb 19.2k33663 add a comment| up vote 0 down vote You should check what the actual value of $1 is. This error means you are trying to write an invalid value -- either it's out of range or just in general not a meaningful value. At a glance, it appears that it accepts an integer in the range 0 to 8 (for me at least). share|improve this answer an
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and http://stackoverflow.com/questions/26788715/c-connect-function-invalid-argument-error policies of this site About Us Learn more about Stack Overflow the http://man7.org/linux/man-pages/man3/errno.3.html company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes invalid argument a minute: Sign up C - connect function - Invalid Argument error up vote 0 down vote favorite I am writing a C program to communicate between two processes through sockets and I am getting the following error with connect function call. connect:: Invalid argument What am I missing in the call to connect ? Any help would be awesome ! stty invalid argument This is my code - void conn(char *hname) { struct hostent *hp; struct sockaddr_in sin; int port = 10000; int s, rc; hp = gethostbyname(hname); if ( hp == NULL ) { fprintf(stderr, "host not found (%s)\n", hname); exit(1); } s = socket(AF_INET, SOCK_STREAM, 0); if ( s < 0 ) { perror("socket:"); exit(left); } sin.sin_family = AF_INET; sin.sin_port = htons(port); memcpy(&sin.sin_addr, hp->h_addr_list[0], hp->h_length); rc = connect(s, (struct sockaddr *)&sin, sizeof(sin)); if ( rc < 0 ) { perror("connect:"); exit(rc); } } c sockets unix share|improve this question edited Nov 6 '14 at 20:50 asked Nov 6 '14 at 20:23 Mor Eru 45911128 1 Is that all the errors you are getting? Try compiling with clang to get more details. –drum Nov 6 '14 at 20:36 2 I took your code, added char hname[] = "google.com" and changed the port to 80, and was successfully able to connect to google... This was done on Ubuntu Linux 14.04. –TonyB Nov 6 '14 at 20:45 1 struct sockaddr_in has five fields. You're only filling three. I usually memset the
DESCRIPTION top The