1 | .TH DISPARM 1 |
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2 | .SH NAME |
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3 | disparm \- alias using disparmcmd to call the program disparmcmd |
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4 | .SH SYNOPSIS |
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5 | .B disparm |
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6 | \fB\ -h,--help \fP |
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7 | .P 8 |
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8 | .B disparm |
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9 | \fB\ -c,--create \fP [\fB OPTIONS\fP ] [\fB -i,--input INPUTFILE \fB] |
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10 | .P 8 |
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11 | .B disparm |
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12 | \fB\ -n,--next \fP [\fB OPTIONS\fP ] [\fB -m,--max MAX \fB] |
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13 | .P 8 |
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14 | .B disparm |
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15 | \fB\ -r,--ready \fP [\fB OPTIONS\fP] [\fB -k, --key KEY \fP ] |
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16 | .P 8 |
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17 | .B disparm |
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18 | \fB\ -R,--REMOVE \fP [\fB OPTIONS\fP] [\fB -p, --pool POOL \fP ] |
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19 | .P 8 |
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20 | .B disparm |
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21 | \fB\ -s,--stats [\fB -p, --pool POOL \fP ] |
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22 | .P 8 |
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23 | .B disparm |
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24 | \fB\ -u,--unhandled [\fB -p, --pool POOL \fP ] |
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25 | .P 8 |
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26 | .B disparm |
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27 | \fB\ -D,--debug [\fB -p, --pool POOL \fP ] |
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28 | .SH DESCRIPTION |
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29 | disparm is an alias using disparmcmd, an utility to distribute |
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30 | strings (parameters) in a pool, in an orderly way. |
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31 | In general, the |
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32 | strings are used as command parameters, see Examples. |
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33 | .SH COMMANDS |
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34 | .TP 4 |
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35 | .B -h,--help |
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36 | Prints usage information. |
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37 | .TP 4 |
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38 | .B -c,--create [ -i,--input INPUTFILE ] [ -p,--pool POOL ] |
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39 | Creates new pool and fills it with lines from INPUTFILE, default |
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40 | from stdin. INPUTFILENAME '-' stands for stdin. |
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41 | See OPTIONS for a description of POOL. |
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42 | The environment |
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43 | variable 'DISPARM_RC' is set, see ENVIRONMENT. |
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44 | .TP 4 |
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45 | .B -n,--next [ -m,--max MAX ] [ -p,--pool POOL ] |
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46 | Gets the next string. |
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47 | The environment variables DISPARM_RC, DISPARM_VALUE, DISPARM_COMMITTED and DISPARM_KEY are set, |
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48 | see ENVIRONMENT. |
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49 | The same string in the pool will be |
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50 | produced MAX times, the default is 1. By setting this to a higher |
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51 | value, the same string will be produced more times. This can be useful |
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52 | for dealing with crashed jobs. |
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53 | See OPTIONS for a description of POOL. |
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54 | .TP 4 |
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55 | .B -r,--ready [ -k,--key KEY ] [-p,--pool POOL ] |
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56 | Marks the token with key KEY as ready. If not specified on the commandline, the |
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57 | value of environment variable DISPARM_KEY is used. |
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58 | See OPTIONS for a description of POOL. |
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59 | .TP 4 |
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60 | .B -R,--REMOVE --p,--pool POOL ] |
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61 | Removes the pool. |
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62 | See OPTIONS for a description of POOL. |
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63 | .TP 4 |
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64 | .B -s,--stats |
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65 | Prints to standard error: |
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66 | |
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67 | .br |
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68 | total number of strings in pool |
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69 | .br |
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70 | number of strings delivered |
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71 | .br |
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72 | number of strings marked as ready |
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73 | .br |
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74 | maximum one string has been delivered |
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75 | .TP 4 |
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76 | .B -u,--unhandled |
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77 | Prints to standard error the strings that are committed, but not marked |
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78 | as ready. |
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79 | .TP 4 |
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80 | .B -D,--debug |
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81 | Prints to standard error some debug information. |
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82 | .SH OPTIONS |
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83 | All options accept the following general parameters: |
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84 | .TP 4 |
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85 | .B -p,--pool POOL |
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86 | POOL is a unique name of the file that contains the pool. |
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87 | Default: pool.disparm in the current directory. |
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88 | .TP 4 |
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89 | .B -d,--lockdir LOCKDIR |
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90 | LOCKDIR is a directory to hold the lockfile (implemented as a hard |
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91 | link to the pool file). All lockfiles have different names, |
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92 | so it is permitted to use the same directory for all uses of disparm. |
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93 | Default: the directory where the pool resides. |
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94 | |
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95 | .SH ENVIRONMENT |
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96 | The following environment variables can be set by disparm: |
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97 | .P |
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98 | .B DISPARM_RC |
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99 | if the value is OK, than no errors were found |
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100 | .P |
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101 | .B DISPARM_KEY |
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102 | contains the keyvalue of the token |
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103 | .P |
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104 | .B DISPARM_LINENO |
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105 | contains the line number of the string in the file from which |
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106 | the pool file has been created |
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107 | .P |
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108 | .B DISPARM_COMMITTED |
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109 | contains the number of times the string has been committed before |
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110 | .P |
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111 | .B DISPARM_VALUE |
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112 | contains the token |
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113 | .SH EXAMPLES |
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114 | .TP 4 |
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115 | |
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116 | Create a pool with the firat 10 lines from the man page of sed: |
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117 | |
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118 | man sed | head > parmfile |
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119 | disparm -c -p demo1 -i parmfile |
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120 | |
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121 | Get a line: |
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122 | |
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123 | disparm -n -p demo1 |
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124 | |
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125 | The environment variable DISPARM_VALUE contains now one of the |
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126 | first ten lines of the man page of sed. |
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127 | |
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128 | You can use this in a command like this: |
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129 | |
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130 | eval "myparser $DISPARM_VALUE" |
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131 | |
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132 | The token can be marked as ready by: |
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133 | |
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134 | disparm -r -p demo1 |
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135 | |
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136 | Finally, the pool can be completely removed by: |
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137 | |
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138 | disparm -R -p demo1 |
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139 | |
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140 | .SH "SEE ALSO" |
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141 | sara-get-mem-size(1), sara-get-num-cores(1), disparmcmd(1) |
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142 | .SH AUTHORS |
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143 | Willem Vermin |
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144 | .br |
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145 | .SH BUGS |
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146 | No bugs known yet. |
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